| 1 | DOE/NNSA/LANL United States | BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband IBM | 129600 | 1105 | 1456.7 |
| 2 | Oak Ridge National Laboratory United States | Cray XT5 QC 2.3 GHz Cray Inc. | 150152 | 1059 | 1381.4 |
| 3 | Forschungszentrum Juelich (FZJ) Germany | Blue Gene/P Solution IBM | 294912 | 825.5 | 1002.7 |
| 4 | NASA/Ames Research Center/NAS United States | SGI Altix ICE 8200EX, Xeon QC 3.0/2.66 GHz SGI | 51200 | 487.01 | 608.83 |
| 5 | DOE/NNSA/LLNL United States | eServer Blue Gene Solution IBM | 212992 | 478.2 | 596.38 |
| 6 | National Institute for Computational Sciences/University of Tennessee United States | Cray XT5 QC 2.3 GHz Cray Inc. | 66000 | 463.3 | 607.2 |
| 7 | Argonne National Laboratory United States | Blue Gene/P Solution IBM | 163840 | 458.61 | 557.06 |
| 8 | Texas Advanced Computing Center/Univ. of Texas United States | SunBlade x6420, Opteron QC 2.3 Ghz, Infiniband Sun Microsystems | 62976 | 433.2 | 579.38 |
| 9 | DOE/NNSA/LLNL United States | Blue Gene/P Solution IBM | 147456 | 415.7 | 501.35 |
| 10 | Forschungszentrum Juelich (FZJ) Germany | Sun Constellation, NovaScale R422-E2, Intel Xeon X5570, 2.93 GHz, Sun M9/Mellanox QDR Infiniband/Partec Parastation Bull SA | 26304 | 274.8 | 308.28 |
| 11 | NERSC/LBNL United States | Cray XT4 QuadCore 2.3 GHz Cray Inc. | 38642 | 266.3 | 355.51 |
| 12 | Oak Ridge National Laboratory United States | Cray XT4 QuadCore 2.1 GHz Cray Inc. | 30976 | 205 | 260.2 |
| 13 | NNSA/Sandia National Laboratories United States | Sandia/ Cray Red Storm, XT3/4, 2.4/2.2 GHz dual/quad core Cray Inc. | 38208 | 204.2 | 284 |
| 14 | King Abdullah University of Science and Technology Saudia Arabia | Blue Gene/P Solution IBM | 65536 | 185.17 | 222.82 |
| 15 | Shanghai Supercomputer Center China | Dawning 5000A, QC Opteron 1.9 Ghz, Infiniband, Windows HPC 2008 Dawning | 30720 | 180.6 | 233.47 |
| 16 | SciNet/University of Toronto Canada | iDataPlex, Xeon E55xx QC 2.53 GHz, GigE IBM | 30240 | 168.6 | 306.03 |
| 17 | New Mexico Computing Applications Center (NMCAC) United States | SGI Altix ICE 8200, Xeon quad core 3.0 GHz SGI | 14336 | 133.2 | 172.03 |
| 18 | Computational Research Laboratories, TATA SONS India | Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband Hewlett-Packard | 14384 | 132.8 | 172.61 |
| 19 | Lawrence Livermore National Laboratory United States | Appro XtremeServer 1143H, Opteron QC 2.2Ghz, Infiniband Appro International | 18224 | 131.6 | 162.2 |
| 20 | Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Supц╘rieur (GENCI-CINES) France | SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz SGI | 12288 | 128.4 | 146.74 |
| 21 | National Institute for Computational Sciences/University of Tennessee United States | Cray XT4 QuadCore 2.3 GHz Cray Inc. | 17956 | 125.13 | 165.2 |
| 22 | Japan Agency for Marine -Earth Science and Technology Japan | Earth Simulator NEC | 1280 | 122.4 | 131.07 |
| 23 | Swiss Scientific Computing Center (CSCS) Switzerland | Cray XT5 QC 2.4 GHz Cray Inc. | 14740 | 117.6 | 141.5 |
| 24 | IDRIS France | Blue Gene/P Solution IBM | 40960 | 116.01 | 139.26 |
| 25 | ECMWF United Kingdom | Power 575, p6 4.7 GHz, Infiniband IBM | 8320 | 115.9 | 156.42 |
| 26 | ECMWF United Kingdom | Power 575, p6 4.7 GHz, Infiniband IBM | 8320 | 115.9 | 156.42 |
| 27 | DKRZ - Deutsches Klimarechenzentrum Germany | Power 575, p6 4.7 GHz, Infiniband IBM | 8064 | 115.9 | 151.6 |
| 28 | JAXA Japan | Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR Fujitsu | 12032 | 110.6 | 121.28 |
| 29 | Total Exploration Production France | SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz SGI | 10240 | 106.1 | 122.88 |
| 30 | Government Agency Sweden | Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband Hewlett-Packard | 13728 | 102.8 | 146.43 |
| 31 | Computer Network Information Center, Chinese Academy of Science China | DeepComp 7000, HS21/x3950 Cluster, Xeon QC HT 3 GHz/2.93 GHz, Infiniband Lenovo | 12216 | 102.8 | 145.97 |
| 32 | Lawrence Livermore National Laboratory United States | Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband Appro International | 13552 | 102.2 | 127.2 |
| 33 | Max-Planck-Gesellschaft MPI/IPP Germany | Power 575, p6 4.7 GHz, Infiniband IBM | 6720 | 98.24 | 126.34 |
| 34 | Pacific Northwest National Laboratory United States | Cluster Platform 4000 DL185G5, Opteron QC 2.2 GHz, Infiniband DDR Hewlett-Packard | 18176 | 97.07 | 159.95 |
| 35 | IT Service Provider Germany | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 10240 | 94.74 | 122.88 |
| 36 | EDF R&D France | Blue Gene/P Solution IBM | 32768 | 92.96 | 111.41 |
| 37 | IBM Thomas J. Watson Research Center United States | eServer Blue Gene Solution IBM | 40960 | 91.29 | 114.69 |
| 38 | Commissariat a l'Energie Atomique (CEA)/CCRT France | BULL Novascale R422-E2 Bull SA | 8576 | 91.19 | 100.51 |
| 39 | Naval Oceanographic Office - NAVO MSRC United States | Cray XT5 QC 2.3 GHz Cray Inc. | 12733 | 90.84 | 117.13 |
| 40 | Institute of Physical and Chemical Res. (RIKEN) Japan | PRIMERGY RX200S5 Cluster, Xeon X5570 2.93GHz, Infiniband DDR Fujitsu | 8256 | 87.89 | 96.76 |
| 41 | GSIC Center, Tokyo Institute of Technology Japan | Sun Fire x4600/x6250, Opteron 2.4/2.6 GHz, Xeon E5440 2.833 GHz, ClearSpeed CSX600, nVidia GT200; Voltaire Infiniband NEC/Sun | 31024 | 87.01 | 163.19 |
| 42 | Information Technology Center, The University of Tokyo Japan | Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G Hitachi | 12288 | 82.98 | 113.05 |
| 43 | HLRN at Universitaet Hannover / RRZN Germany | SGI Altix ICE 8200EX, Xeon X5570 quad core 2.93 GHz SGI | 7680 | 82.57 | 90.01 |
| 44 | HLRN at ZIB/Konrad Zuse-Zentrum fuer Informationstechnik Germany | SGI Altix ICE 8200EX, Xeon X5570 quad core 2.93 GHz SGI | 7680 | 82.57 | 90.01 |
| 45 | Stony Brook/BNL, New York Center for Computational Sciences United States | eServer Blue Gene Solution IBM | 36864 | 82.16 | 103.22 |
| 46 | CINECA Italy | Power 575, p6 4.7 GHz, Infiniband IBM | 5376 | 78.68 | 101.07 |
| 47 | Center for Computational Sciences, University of Tsukuba Japan | Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband Appro International | 10368 | 77.28 | 95.39 |
| 48 | US Army Research Laboratory (ARL) United States | Cray XT5 QC 2.3 GHz Cray Inc. | 10400 | 76.8 | 95.68 |
| 49 | CSC (Center for Scientific Computing) Finland | Cray XT5/XT4 QC 2.3 GHz Cray Inc. | 10864 | 76.51 | 102 |
| 50 | DOE/NNSA/LLNL United States | eServer pSeries p5 575 1.9 GHz IBM | 12208 | 75.76 | 92.78 |
| 51 | National Centers for Environment Prediction United States | Power 575, p6 4.7 GHz, Infiniband IBM | 4992 | 73.06 | 93.85 |
| 52 | Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations United States | eServer Blue Gene Solution IBM | 32768 | 73.03 | 91.75 |
| 53 | Naval Oceanographic Office - NAVO MSRC United States | Power 575, p6 4.7 GHz, Infiniband IBM | 4896 | 71.66 | 92.04 |
| 54 | Joint Supercomputer Center Russia | Cluster Platform 3000 BL460c/BL2x220, Xeon 54xx 3 Ghz, Infiniband Hewlett-Packard | 7920 | 71.28 | 95.04 |
| 55 | US Army Research Laboratory (ARL) United States | SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz SGI | 6656 | 70 | 74.55 |
| 56 | NCSA United States | PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4 Dell | 9600 | 68.48 | 89.59 |
| 57 | Cray Inc. United States | Cray XT5 QC 2.4 GHz Cray Inc. | 8576 | 67.76 | 82.33 |
| 58 | NASA/Ames Research Center/NAS United States | SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband SGI | 13824 | 66.57 | 82.94 |
| 59 | University of Minnesota/Supercomputing Institute United States | Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband Hewlett-Packard | 8048 | 64 | 90.14 |
| 60 | Barcelona Supercomputing Center Spain | BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet IBM | 10240 | 63.83 | 94.21 |
| 61 | DOE/NNSA/LANL United States | BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband IBM | 7200 | 63.25 | 80.93 |
| 62 | IBM Poughkeepsie Benchmarking Center United States | BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband IBM | 7200 | 63.25 | 80.93 |
| 63 | National Centers for Environment Prediction United States | Power 575, p6 4.7 GHz, Infiniband IBM | 4224 | 61.82 | 79.41 |
| 64 | NCAR (National Center for Atmospheric Research) United States | Power 575, p6 4.7 GHz, Infiniband IBM | 4064 | 59.68 | 76.4 |
| 65 | National Institute for Fusion Science (NIFS) Japan | Hitachi SR16000 Model L2, Power6 4.7Ghz, Infiniband Hitachi | 4096 | 56.65 | 77 |
| 66 | Leibniz Rechenzentrum Germany | Altix 4700 1.6 GHz SGI | 9728 | 56.52 | 62.26 |
| 67 | ERDC MSRC United States | Cray XT4 QuadCore 2.1 GHz Cray Inc. | 8464 | 56.25 | 71.1 |
| 68 | University of Edinburgh United Kingdom | Cray XT4, 2.8 GHz Cray Inc. | 11328 | 54.65 | 63.44 |
| 69 | University of Tokyo/Human Genome Center, IMS Japan | SunBlade x6250, Xeon E5450 3GHz, Infiniband Sun Microsystems | 5760 | 54.21 | 69.12 |
| 70 | NNSA/Sandia National Laboratories United States | PowerEdge 1850, 3.6 GHz, Infiniband Dell | 9024 | 53 | 64.97 |
| 71 | Commissariat a l'Energie Atomique (CEA) France | NovaScale 5160, Itanium2 1.6 GHz, Quadrics Bull SA | 9968 | 52.84 | 63.8 |
| 72 | IDRIS France | Power 575, p6 4.7 GHz, Infiniband IBM | 3584 | 52.81 | 67.38 |
| 73 | United Kingdom Meteorological Office United Kingdom | Power 575, p6 4.7 GHz, Infiniband IBM | 3520 | 51.86 | 66.18 |
| 74 | United Kingdom Meteorological Office United Kingdom | Power 575, p6 4.7 GHz, Infiniband IBM | 3520 | 51.86 | 66.18 |
| 75 | Wright-Patterson Air Force Base/DoD ASC United States | Altix 4700 1.6 GHz SGI | 9216 | 51.44 | 58.98 |
| 76 | University of Southern California United States | PowerEdge 1950/SunFire X2200 Cluster Intel 53xx 2.33Ghz, Opteron 2.3 Ghz, Myrinet 10G Dell/Sun | 7104 | 51.41 | 65.64 |
| 77 | HWW/Universitaet Stuttgart Germany | NEC HPC 140Rb-1 Cluster, Xeon X5560 2.8Ghz, Infiniband NEC | 5376 | 50.79 | 60.21 |
| 78 | Kyoto University Japan | Fujitsu Cluster HX600, Opteron Quad Core, 2.3 GHz, Infiniband Fujitsu | 6656 | 50.51 | 61.24 |
| 79 | SARA (Stichting Academisch Rekencentrum) Netherlands | Power 575, p6 4.7 GHz, Infiniband IBM | 3328 | 48.93 | 62.57 |
| 80 | SciNet/University of Toronto Canada | Power 575, p6 4.7 GHz, Infiniband IBM | 3328 | 48.93 | 62.57 |
| 81 | IT Service Provider (B) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 7600 | 48.14 | 91.2 |
| 82 | Moscow State University - Research Computing Center Russia | T-Platforms T60, Intel Quadcore 3Mhz, Infiniband DDR SKIF/T-Platforms | 5000 | 47.17 | 60 |
| 83 | National Supercomputer Centre (NSC) Sweden | Cluster Platform 3000 DL140 Cluster, Xeon 53xx 2.33GHz Infiniband Hewlett-Packard | 6440 | 47.03 | 60.02 |
| 84 | IBM - Rochester United States | Blue Gene/P Solution IBM | 16384 | 46.83 | 55.71 |
| 85 | IBM Thomas J. Watson Research Center United States | Blue Gene/P Solution IBM | 16384 | 46.83 | 55.71 |
| 86 | Max-Planck-Gesellschaft MPI/IPP Germany | Blue Gene/P Solution IBM | 16384 | 46.83 | 55.71 |
| 87 | Texas Advanced Computing Center/Univ. of Texas United States | PowerEdge 1955, 2.66 GHz, Infiniband Dell | 5848 | 46.73 | 62.22 |
| 88 | HPC2N - Umea University Sweden | BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, IB, Windows HPC 2008/CentOS IBM | 5376 | 46.04 | 53.76 |
| 89 | Clemson University United States | PowerEdge 1950/SunFire X2200 Cluster Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, Myrinet 10G Dell/Sun | 6120 | 45.61 | 56.55 |
| 90 | Financial Services (H) United States | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 8312 | 43.75 | 83.12 |
| 91 | Ohio Supercomputer Center United States | xSeries x3455 Cluster Opteron, DC 2.6 GHz/QC 2.5 GHz, Infiniband IBM | 8416 | 43.46 | 68.38 |
| 92 | Consulting (C) United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 6768 | 43 | 81.22 |
| 93 | National Institute for Materials Science Japan | SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz SGI | 4096 | 42.69 | 45.88 |
| 94 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 6672 | 42.41 | 80.06 |
| 95 | Maui High-Performance Computing Center (MHPCC) United States | PowerEdge 1955, 3.0 GHz, Infiniband Dell | 5200 | 42.39 | 62.4 |
| 96 | Commissariat a l'Energie Atomique (CEA) France | Novascale 3045, Itanium2 1.6 GHz, Infiniband Bull SA | 7680 | 42.13 | 49.15 |
| 97 | US Army Research Laboratory (ARL) United States | Evolocity II (LS Supersystem) Xeon 51xx 3.0 GHz IB Linux Networx | 4416 | 40.61 | 52.99 |
| 98 | University of Bergen Norway | Cray XT4 QuadCore 2.3 GHz Cray Inc. | 5550 | 40.59 | 51.06 |
| 99 | Jeraisy Computer and Communication Services Saudia Arabia | Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband Hewlett-Packard | 4192 | 39.7 | 50.3 |
| 100 | R-Systems United States | Dell DCS CS23-SH, QC HT 2.8 GHz, Infiniband Dell | 4608 | 39.58 | 51.61 |
| 101 | NASA/Goddard Space Flight Center United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 4128 | 38.99 | 46.23 |
| 102 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7168 | 38.79 | 72.54 |
| 103 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7168 | 38.79 | 72.54 |
| 104 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7168 | 38.79 | 72.54 |
| 105 | Logistic Services (E) United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 6048 | 38.53 | 72.58 |
| 106 | IT Service Provider Spain | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 4864 | 38.29 | 48.64 |
| 107 | Gdansk University of Technology, CI Task Poland | ACTION Cluster Xeon E5345 Infiniband ACTION | 5336 | 38.17 | 49.73 |
| 108 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband Hewlett-Packard | 4248 | 37.95 | 48.09 |
| 109 | Center for Development of Advanced Computing (C-DAC) India | PARAMcluster, Xeon 73xx 2.93 Ghz, Infiniband Hewlett-Packard | 4608 | 37.8 | 54.01 |
| 110 | Fermi National Accelerator Laboratory United States | Koi 1021TM-INF+B Twin, AMD QC 2.1GHz, Infiniband Koi Computers | 6720 | 37.42 | 56.45 |
| 111 | Forschungszentrum Juelich (FZJ) Germany | eServer Blue Gene Solution IBM | 16384 | 37.33 | 45.88 |
| 112 | Engineering Company Germany | Cluster Platform 4000 BL465c, Opteron QC 2.3GHz, Infniband DDR Hewlett-Packard | 5120 | 37.15 | 48.25 |
| 113 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 7504 | 36.93 | 69.94 |
| 114 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 7504 | 36.93 | 69.94 |
| 115 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 7504 | 36.93 | 69.94 |
| 116 | Financial Institution United States | Cluster Platform 4000 BL685c, Opteron QC 2.2GHz, Infiniband Hewlett-Packard | 5336 | 36.9 | 46.96 |
| 117 | Turboinstitute Slovenia | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, Infiniband IBM | 4096 | 36.75 | 49.15 |
| 118 | Lawrence Livermore National Laboratory United States | Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband Appro International | 9216 | 36.62 | 44.24 |
| 119 | Intel United States | Intel Cluster, Xeon X5560, 2.8 GHz, Infiniband Intel | 3408 | 36 | 41.71 |
| 120 | Entertainment Company United States | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, GigE Hewlett-Packard | 5632 | 35.94 | 67.58 |
| 121 | Financial Institution (M) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet Hewlett-Packard | 5904 | 35.5 | 66.83 |
| 122 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 7168 | 35.32 | 66.81 |
| 123 | ERDC MSRC United States | Cray XT3, 2.6 GHz dual Core Cray Inc. | 8192 | 35.2 | 42.6 |
| 124 | ASTRON/University Groningen Netherlands | Blue Gene/P Solution IBM | 12288 | 35.12 | 41.78 |
| 125 | NASA/Goddard Space Flight Center United States | iDataPlex, Xeon QC 2.5 GHz, Infiniband IBM | 4096 | 35.08 | 40.96 |
| 126 | Louisiana Optical Network Initiative United States | PowerEdge 1950, 2.33 GHz, Infiniband Dell | 5440 | 34.78 | 50.77 |
| 127 | Atomic Weapons Establishment United Kingdom | Cray XT3, 2.6 GHz dual Core Cray Inc. | 7812 | 33.93 | 40.62 |
| 128 | Cray Inc. United States | Cray XT5 SixCore 2.4 GHz Cray Inc. | 4272 | 33.91 | 41.01 |
| 129 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5268 | 33.66 | 63.22 |
| 130 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5216 | 33.33 | 62.59 |
| 131 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5216 | 33.33 | 62.59 |
| 132 | Cray Inc. United States | Cray XT5 SixCore 2.4 GHz Cray Inc. | 4176 | 33.15 | 40.09 |
| 133 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 6220 | 33 | 62.2 |
| 134 | Max-Planck-Gesellschaft MPI/Albert-Einstein-Institut Germany | Pyramid Cluster Xeon QC 32xx 2.4 GHz, GigEthernet Pyramid Computer | 5420 | 32.8 | 52.03 |
| 135 | Harvard University - FAS Research Computing United States | PowerEdge M600 Cluster, Xeon E5410 2.3Ghz, Infiniband Dell | 4096 | 32.41 | 38.17 |
| 136 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5040 | 32.23 | 60.48 |
| 137 | IT Service Provider (B) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5024 | 32.13 | 60.29 |
| 138 | Financial Institution France | Cluster Platform 3000 BL260c G5, Xeon QC 2.66Ghz, GigE Hewlett-Packard | 5632 | 31.86 | 59.92 |
| 139 | University of Tromso Norway | Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet Hewlett-Packard | 5632 | 31.86 | 59.92 |
| 140 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 141 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 142 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 143 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 144 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 145 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 146 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 147 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 148 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 149 | Financial Services (O) United Kingdom | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 5904 | 31.36 | 59.04 |
| 150 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4864 | 31.13 | 58.37 |
| 151 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 5376 | 31.03 | 54.41 |
| 152 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 5376 | 31.03 | 54.41 |
| 153 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 5376 | 31.03 | 54.41 |
| 154 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 5376 | 31.03 | 54.41 |
| 155 | Logistic Services China | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 5840 | 31.03 | 58.4 |
| 156 | Financial Institution (U2) United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 4960 | 30.99 | 58.13 |
| 157 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4832 | 30.93 | 57.98 |
| 158 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 6144 | 30.39 | 57.26 |
| 159 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 6144 | 30.39 | 57.26 |
| 160 | Arizona State University HPCI / Translational Genomics Research Institute HPBC United States | PowerEdge M100e/M600, E54xx/X5355 2.83/2.66 GHz, Infiniband Dell | 4200 | 30.11 | 44.69 |
| 161 | Network Equipment Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4640 | 29.72 | 55.68 |
| 162 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4616 | 29.57 | 55.39 |
| 163 | Compute Canada/WestGrid/UBC Canada | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 3088 | 29.37 | 37.06 |
| 164 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4584 | 29.37 | 55.01 |
| 165 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4584 | 29.37 | 55.01 |
| 166 | HWW/Universitaet Stuttgart Germany | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 3424 | 29.32 | 38.76 |
| 167 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 3072 | 29.19 | 34.41 |
| 168 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 3072 | 29.19 | 34.41 |
| 169 | Geoscience (P) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 5040 | 29.09 | 53.63 |
| 170 | Geoscience (P) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 5040 | 29.09 | 53.63 |
| 171 | Geoscience (P) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 5040 | 29.09 | 53.63 |
| 172 | Geoscience (P) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 5040 | 29.09 | 53.63 |
| 173 | Geophysics Company Switzerland | Dalco r2164i Cluster, X54xx 3.0 Ghz, Quadrics DALCO AG Switzerland | 2880 | 28.99 | 34.56 |
| 174 | University of Bristol United Kingdom | xSeries x3450 Cluster Xeon quad core, 2.8 GHz, Infiniband ClusterVision/IBM | 3360 | 28.78 | 37.63 |
| 175 | University of North Carolina United States | PowerEdge 1955, 2.33 GHz, Cisco/Topspin Infiniband Dell | 4160 | 28.77 | 38.82 |
| 176 | IT Services Provider (C) Sweden | Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband Hewlett-Packard | 3184 | 28.56 | 36.04 |
| 177 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 4928 | 28.45 | 49.87 |
| 178 | Semiconductor Company (P) United States | Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR Hewlett-Packard | 3456 | 28.39 | 36.87 |
| 179 | Semiconductor Company (P) United States | Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR Hewlett-Packard | 3456 | 28.39 | 36.87 |
| 180 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4416 | 28.31 | 52.99 |
| 181 | Logistic Services (C) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4408 | 28.26 | 52.9 |
| 182 | Logistic Services (C) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4404 | 28.23 | 52.85 |
| 183 | University of Oklahoma United States | PowerEdge 1950, Xeon E54xx, 2 GHz, Infiniband Dell | 4176 | 28.03 | 33.41 |
| 184 | Semiconductor Company (O) United Kingdom | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 4336 | 27.8 | 52.03 |
| 185 | Intel Corporation SCTO HPC United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5184 | 27.72 | 62.21 |
| 186 | Sardegna Ricerche Italy | Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband Hewlett-Packard | 3088 | 27.71 | 34.96 |
| 187 | Telecommunication Company China | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 5584 | 27.68 | 52.04 |
| 188 | ASTRON/University Groningen Netherlands | eServer Blue Gene Solution IBM | 12288 | 27.45 | 34.41 |
| 189 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4280 | 27.45 | 51.36 |
| 190 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4280 | 27.45 | 51.36 |
| 191 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4280 | 27.45 | 51.36 |
| 192 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4280 | 27.45 | 51.36 |
| 193 | Lawrence Livermore National Laboratory United States | Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband Appro International | 6912 | 27.38 | 33.18 |
| 194 | Clemson University Computational Center for Mobility Systems United States | SunBlade x6250, Xeon L5420 2.5GHz, Infiniband DDR Sun Microsystems | 3440 | 27.37 | 34.4 |
| 195 | Food Industry France | Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet Hewlett-Packard | 4800 | 27.24 | 51.07 |
| 196 | Purdue University United States | PowerEdge 1950, Xeon E54xx, 2.33 GHz, GigE Dell | 5600 | 26.8 | 52.25 |
| 197 | NOAA/ESRL/GSD United States | NOW Cluster - Intel Xeon 51xx/E54xx 2.8 Ghz, Infiniband Raytheon-Aspen Systems/Appro | 3440 | 26.73 | 36.6 |
| 198 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4160 | 26.69 | 49.92 |
| 199 | HLRN at Universitaet Hannover / RRZN Germany | SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz SGI | 2560 | 26.69 | 30.72 |
| 200 | HLRN at ZIB/Konrad Zuse-Zentrum fuer Informationstechnik Germany | SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz SGI | 2560 | 26.69 | 30.72 |
| 201 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, Infiniband Hewlett-Packard | 3368 | 26.67 | 33.68 |
| 202 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c G5, Opteron 2352 2.1GHz, GigE Hewlett-Packard | 5952 | 26.55 | 50 |
| 203 | University of Alaska - Arctic Region Supercomputing Center United States | Cray XT5 QC 2.3 GHz Cray Inc. | 3456 | 26.31 | 31.8 |
| 204 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4096 | 26.29 | 49.15 |
| 205 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4096 | 26.29 | 49.15 |
| 206 | Semiconductor Company (Q) United States | Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR Hewlett-Packard | 3200 | 26.29 | 34.14 |
| 207 | Semiconductor Company (Q) United States | Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR Hewlett-Packard | 3200 | 26.29 | 34.14 |
| 208 | Semiconductor Company (Q) United States | Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR Hewlett-Packard | 3200 | 26.29 | 34.14 |
| 209 | Semiconductor Company (Q) United States | Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR Hewlett-Packard | 3200 | 26.29 | 34.14 |
| 210 | Financial Institution (D) Germany | Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard | 5280 | 26.2 | 49.21 |
| 211 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4080 | 26.19 | 48.96 |
| 212 | Merlion Trade GmbH Austria | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 2720 | 25.91 | 32.64 |
| 213 | Merlion Trade GmbH Austria | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 2720 | 25.91 | 32.64 |
| 214 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4016 | 25.78 | 48.19 |
| 215 | Intel Corporation ORTO HPC United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4000 | 25.53 | 48 |
| 216 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3976 | 25.53 | 47.71 |
| 217 | Kaiser United States | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 4784 | 25.52 | 47.84 |
| 218 | Government United States | Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard | 5120 | 25.42 | 47.72 |
| 219 | Financial Institution United States | Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE Hewlett-Packard | 4472 | 25.41 | 47.58 |
| 220 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3920 | 25.17 | 47.04 |
| 221 | IT Services Provider (C) Sweden | Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband Hewlett-Packard | 2796 | 25.12 | 31.65 |
| 222 | Irish Centre for High-End Computing Ireland | SGI Altix ICE 8200EX, Xeon quad core 2.80 GHz SGI | 2560 | 25.11 | 28.67 |
| 223 | Kurchatov Institute Moscow Russia | Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, Infiniband Hewlett-Packard | 3456 | 25.08 | 32.21 |
| 224 | SHARCNET - University of Western Ontario Canada | Cluster Platform 3000 BL260c G5, Xeon QC 2.83Ghz, Infiniband Hewlett-Packard | 2688 | 24.81 | 30.43 |
| 225 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3856 | 24.77 | 46.27 |
| 226 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet IBM | 6752 | 24.67 | 76.43 |
| 227 | Financial Services (H) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 6368 | 24.67 | 76.42 |
| 228 | Semiconductor Company (D) Israel | xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet IBM | 5096 | 24.67 | 61.15 |
| 229 | Retail United States | BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet IBM | 5136 | 24.67 | 54.79 |
| 230 | CNPC Sichuan Geophysical Company China | BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet IBM | 5040 | 24.67 | 53.63 |
| 231 | Government United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3840 | 24.67 | 46.08 |
| 232 | IT Services (E) United States | BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband IBM | 2864 | 24.53 | 30.55 |
| 233 | Information Agency France | Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard | 4936 | 24.53 | 46 |
| 234 | Software Company (M) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2 GHz, GigEthernet Hewlett-Packard | 5760 | 24.49 | 46.08 |
| 235 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz SP6852UK, GigE Hewlett-Packard | 4552 | 24.3 | 45.52 |
| 236 | Cerner Corp. United States | Cluster Platform 3000 BL460c, Xeon E54xx 2 GHz, GigEthernet Hewlett-Packard | 5712 | 24.29 | 45.7 |
| 237 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3776 | 24.24 | 45.31 |
| 238 | Columbia University United States | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, GigE Hewlett-Packard | 3712 | 23.86 | 44.54 |
| 239 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3704 | 23.81 | 44.45 |
| 240 | Medical Company United States | Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE Hewlett-Packard | 4160 | 23.67 | 44.26 |
| 241 | Logistic Services (C) Germany | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3680 | 23.65 | 44.16 |
| 242 | Data Management United States | BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet IBM | 4800 | 23.62 | 51.21 |
| 243 | Semiconductor Company (O) United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3664 | 23.55 | 43.97 |
| 244 | Postsdam Institute for Climate Impact Research Germany | iDataPlex, Xeon QC 3.0 GHz, Infiniband IBM | 2624 | 23.54 | 31.49 |
| 245 | Bulgarian State Agency for Information Technology and Communications (SAITC) Bulgaria | Blue Gene/P Solution IBM | 8192 | 23.42 | 27.85 |
| 246 | Moscow State University Russia | Blue Gene/P Solution IBM | 8192 | 23.42 | 27.85 |
| 247 | Oak Ridge National Laboratory United States | Blue Gene/P Solution IBM | 8192 | 23.42 | 27.85 |
| 248 | Stony Brook/BNL, New York Center for Computational Sciences United States | Blue Gene/P Solution IBM | 8192 | 23.42 | 27.85 |
| 249 | Research Institution Spain | Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, Infiniband Hewlett-Packard | 2816 | 23.4 | 30.04 |
| 250 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 52xx 3 GHz, GigEthernet Hewlett-Packard | 3624 | 23.3 | 43.49 |
| 251 | Institute of Engineering Mechanics China | Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, Infiniband Hewlett-Packard | 3072 | 23.27 | 32.69 |
| 252 | IT Service Provider (B) United States | Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet Hewlett-Packard | 4088 | 23.26 | 43.5 |
| 253 | TU Dortmund Germany | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 3072 | 23.22 | 36.86 |
| 254 | IT Services Provider (B) Canada | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3600 | 23.15 | 43.2 |
| 255 | Semiconductor Company (O) United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3592 | 23.1 | 43.1 |
| 256 | Columbia University United States | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, GigE Hewlett-Packard | 3584 | 23.05 | 43.01 |
| 257 | gkv Informatik Germany | Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE Hewlett-Packard | 4048 | 23.04 | 43.07 |
| 258 | IT Service Provider (C) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3576 | 22.99 | 42.91 |
| 259 | National Astronomical Observatory of Japan Japan | Cray XT4 QuadCore 2.2 GHz Cray Inc. | 3248 | 22.93 | 28.58 |
| 260 | Software Company (M) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 4608 | 22.92 | 42.95 |
| 261 | Software Company (M) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 4608 | 22.92 | 42.95 |
| 262 | Software Company (M) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 4608 | 22.92 | 42.95 |
| 263 | Software Company (M) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 4608 | 22.92 | 42.95 |
| 264 | Merlion Trade GmbH Austria | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 2400 | 22.89 | 28.8 |
| 265 | Merlion Trade GmbH Austria | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 2400 | 22.89 | 28.8 |
| 266 | Food Industry United Kingdom | Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE Hewlett-Packard | 3776 | 22.89 | 42.74 |
| 267 | Nanyang Technological University Singapore | iDataPlex, Xeon X55xx QC 2.93 GHz, Infiniband IBM | 2400 | 22.8 | 28.13 |
| 268 | IT Service Provider (C) Belgium | Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet Hewlett-Packard | 3984 | 22.73 | 42.49 |
| 269 | Caltech United States | PowerEdge 1950, 2.33 GHz, Myrinet Dell | 4096 | 22.59 | 37.7 |
| 270 | Digital Media Company (D) United States | Cluster Platform 3000 BL260c G5, Xeon QC 2.5Ghz, GigE Hewlett-Packard | 4224 | 22.58 | 42.24 |
| 271 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3480 | 22.39 | 41.76 |
| 272 | IT Service Provider (C) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet Hewlett-Packard | 4184 | 22.37 | 41.84 |
| 273 | ENEA Italy | BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, Infiniband IBM | 2800 | 22.35 | 26.13 |
| 274 | IT Service Provider (B) United States | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband Hewlett-Packard | 2340 | 22.32 | 28.98 |
| 275 | Petroleum Company China | BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet IBM | 4464 | 22.14 | 47.62 |
| 276 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 4108 | 21.97 | 41.08 |
| 277 | National Astronomical Observatory of Japan Japan | GRAPE-DR accelerator Cluster, Infiniband Self-made | 8192 | 21.96 | 84.48 |
| 278 | Semiconductor Company (O) United Kingdom | Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE Hewlett-Packard | 3616 | 21.93 | 40.93 |
| 279 | Animal Logic Australia | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 4096 | 21.91 | 40.96 |
| 280 | Financial Services (O) United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 2.5 GHz, GigEthernet Hewlett-Packard | 4096 | 21.91 | 40.96 |
| 281 | Telecommunication Company Poland | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 4080 | 21.82 | 40.8 |
| 282 | Indiana University United States | BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM | 3072 | 21.79 | 30.72 |
| 283 | Financial Services (H) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet Hewlett-Packard | 4072 | 21.78 | 40.72 |
| 284 | Financial Services (H) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet Hewlett-Packard | 4072 | 21.78 | 40.72 |
| 285 | Software Company (M) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.33 GHz, GigEthernet Hewlett-Packard | 4352 | 21.67 | 40.56 |
| 286 | Semiconductor Company (P) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet Hewlett-Packard | 3568 | 21.64 | 40.39 |
| 287 | Web Services United States | BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet IBM | 6928 | 21.61 | 64.65 |
| 288 | Financial Institution () United States | xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet IBM | 6336 | 21.61 | 59.13 |
| 289 | Financial Institution () France | BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet IBM | 5792 | 21.61 | 54.05 |
| 290 | Data Processing United States | xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet IBM | 5656 | 21.61 | 52.78 |
| 291 | Retail United States | BladeCenter HS21 Cluster, Xeon QC HT 2.33 GHz, GigEthernet IBM | 5600 | 21.61 | 52.26 |
| 292 | RQCHP/Compute Canada Canada | Altix XE320 Cluster, Xeon 2.8Ghz, Infiniband SGI | 2464 | 21.6 | 27.6 |
| 293 | Financial Institution Sweden | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3356 | 21.6 | 40.27 |
| 294 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3352 | 21.57 | 40.22 |
| 295 | Environment Canada Canada | eServer pSeries p5 575 1.9 GHz IBM | 3472 | 21.55 | 26.39 |
| 296 | Holland Computing Center at PKI United States | PowerEdge SC1435 Dual core Opteron 2.8 GHz, Infiniband Dell | 4604 | 21.5 | 25.78 |
| 297 | Financial Institution (P) France | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet IBM | 4384 | 21.46 | 49.63 |
| 298 | Financial Institution (P) France | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet IBM | 4384 | 21.46 | 49.63 |
| 299 | Financial Institution (P) France | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet IBM | 4384 | 21.46 | 49.63 |
| 300 | Telecommunication Company Poland | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 4000 | 21.4 | 40 |
| 301 | IFREMER France | SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz SGI | 2048 | 21.35 | 22.94 |
| 302 | Logistic Services (D) Germany | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3304 | 21.27 | 39.65 |
| 303 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 4256 | 21.2 | 39.67 |
| 304 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet Hewlett-Packard | 3704 | 21.16 | 39.51 |
| 305 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 4248 | 21.16 | 39.59 |
| 306 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 4248 | 21.16 | 39.59 |
| 307 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 4248 | 21.16 | 39.59 |
| 308 | Wright-Patterson Air Force Base/DoD ASC United States | SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz SGI | 2048 | 21.16 | 22.94 |
| 309 | Geoscience United States | iDataPlex, Xeon QC 3.0 GHz, Infiniband IBM | 2352 | 21.1 | 28.22 |
| 310 | Geoscience United States | iDataPlex, Xeon QC 3.0 GHz, Infiniband IBM | 2352 | 21.1 | 28.22 |
| 311 | IT Service Provider (C) United States | Cluster Platform 4000 BL465c, Opteron DC 2.4GHz, GigEthernet Hewlett-Packard | 8192 | 21.03 | 39.32 |
| 312 | Information Agency France | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 4208 | 20.97 | 39.22 |
| 313 | Audi AG Germany | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband DDR Hewlett-Packard | 2432 | 20.95 | 29.18 |
| 314 | Financial Services (H) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet Hewlett-Packard | 3904 | 20.89 | 39.04 |
| 315 | Financial Institution (S1) Spain | Cluster Platform 3000 BL460c, Xeon 53xx 1.86GHz, GigEthernet Hewlett-Packard | 5248 | 20.79 | 39.05 |
| 316 | Logistic Services (E) United States | Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE Hewlett-Packard | 3644 | 20.77 | 38.77 |
| 317 | IT Services Provider (B) Canada | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3220 | 20.73 | 38.64 |
| 318 | Geoscience United States | BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet IBM | 4136 | 20.69 | 44.12 |
| 319 | Geoscience United States | BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet IBM | 4136 | 20.69 | 44.12 |
| 320 | Geoscience United States | BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet IBM | 4136 | 20.69 | 44.12 |
| 321 | Food Industry United Kingdom | Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE Hewlett-Packard | 3396 | 20.61 | 38.44 |
| 322 | Classified United States | BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet IBM | 4480 | 20.61 | 44.8 |
| 323 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard | 3200 | 20.61 | 38.4 |
| 324 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard | 3200 | 20.61 | 38.4 |
| 325 | Government Classified United States | Cluster Platform 6000 rx1620, Itanium2 1.6 GHz, Quadrics Hewlett-Packard | 4096 | 20.45 | 26.21 |
| 326 | Energy Company (G) Malaysia | Cluster Platform 3000 DL140, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard | 4096 | 20.44 | 38.22 |
| 327 | Financial Institution (D) United States | Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet Hewlett-Packard | 4096 | 20.42 | 38.17 |
| 328 | Financial Services (H) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet Hewlett-Packard | 3784 | 20.26 | 37.84 |
| 329 | Digital Media United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 4032 | 20.24 | 48.38 |
| 330 | Digital Media United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 4032 | 20.24 | 48.38 |
| 331 | Merlion Trade GmbH Austria | Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, Infiniband Hewlett-Packard | 2388 | 20.19 | 25.41 |
| 332 | Cardiff University - ARCCA United Kingdom | Novascale R422 Cluster, Xeon E5472, 3.00 GHz, Infiniband Bull SA | 2048 | 20.12 | 24.58 |
| 333 | Naval Oceanographic Office - NAVO MSRC United States | eServer pSeries p5 575 1.9 GHz IBM | 3072 | 20.07 | 23.35 |
| 334 | IBM Advanced Client Technology Center United States | eServer pSeries p5 575 1.9 GHz IBM | 3072 | 20.07 | 23.35 |
| 335 | University of Reading United Kingdom | BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM | 2800 | 20.05 | 28 |
| 336 | Data Processing United States | xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet IBM | 4672 | 20.03 | 43.6 |
| 337 | Distribution United States | xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband IBM | 2336 | 20.01 | 24.91 |
| 338 | Distribution United States | xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband IBM | 2336 | 20.01 | 24.91 |
| 339 | Software United States | xSeries x3550 Cluster Xeon QC HT, 2.5 GHz, GigEthernet IBM | 4344 | 19.98 | 43.44 |
| 340 | CINECA Italy | BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband IBM | 2560 | 19.91 | 30.72 |
| 341 | CINECA Italy | BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband IBM | 2560 | 19.91 | 30.72 |
| 342 | National Center for High Performance Computing Taiwan | xSeries x3550 Cluster Xeon, 3 GHz, Infiniband IBM | 2080 | 19.91 | 24.96 |
| 343 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3072 | 19.79 | 36.86 |
| 344 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3072 | 19.79 | 36.86 |
| 345 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3072 | 19.79 | 36.86 |
| 346 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3072 | 19.79 | 36.86 |
| 347 | Financial Institution (U1) United States | BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet IBM | 3920 | 19.75 | 41.82 |
| 348 | CERN Switzerland | NOW Cluster - Intel Xeon 53xx, 2.33 GHz, GigEthernet Self-made | 3760 | 19.69 | 35.04 |
| 349 | Semiconductor Company (M) United States | Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, Infiniband Hewlett-Packard | 4896 | 19.6 | 25.46 |
| 350 | Financial Institution Sweden | Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet Hewlett-Packard | 3432 | 19.58 | 36.52 |
| 351 | National Center for Medium Range Weather Forecast India | Power 575, p6 4.7 GHz, Infiniband IBM | 1280 | 19.56 | 24.06 |
| 352 | United Kingdom Meteorological Office United Kingdom | Power 575, p6 4.7 GHz, Infiniband IBM | 1280 | 19.56 | 24.06 |
| 353 | Semiconductor Company (O) United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet Hewlett-Packard | 3408 | 19.49 | 36.36 |
| 354 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 3012 | 19.41 | 36.14 |
| 355 | Max-Planck-Gesellschaft MPI/Eisenforschung Germany | MEGWARE MiriQuid X5400 Cluster, Xeon 3GHz, Infiniband Megware | 1856 | 19.39 | 22.27 |
| 356 | SGI United States | SGI Altix ICE 8200, 3.0 GHz SGI | 2048 | 19.36 | 24.58 |
| 357 | IT Provider India | Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband Hewlett-Packard | 2024 | 19.33 | 24.29 |
| 358 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2992 | 19.28 | 35.9 |
| 359 | Automotive Company () United Kingdom | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, Infiniband IBM | 2144 | 19.24 | 25.73 |
| 360 | Universitц╓t Ulm/ Universitц╓t Konstanz Germany | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 2240 | 19.18 | 25.36 |
| 361 | Logistic Services (C) United States | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard | 2976 | 19.18 | 35.71 |
| 362 | Software Company (M) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 3840 | 19.16 | 35.79 |
| 363 | IT Services Provider (B) India | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2968 | 19.13 | 35.62 |
| 364 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 3824 | 19.08 | 35.64 |
| 365 | IT Consulting United States | BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet IBM | 3760 | 19.05 | 40.11 |
| 366 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 367 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 368 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 369 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 370 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 371 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 372 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 373 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 374 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 375 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 376 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 377 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 378 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 379 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3768 | 19.03 | 45.22 |
| 380 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c, Xeon L54xx 2.83 GHz, GigEthernet Hewlett-Packard | 3120 | 18.96 | 35.32 |
| 381 | Web Content Provider (W) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.83 GHz, GigEthernet Hewlett-Packard | 3120 | 18.96 | 35.32 |
| 382 | Web Content Provider (W) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.83 GHz, GigEthernet Hewlett-Packard | 3120 | 18.96 | 35.32 |
| 383 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2940 | 18.95 | 35.28 |
| 384 | Financial Institution France | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2940 | 18.95 | 35.28 |
| 385 | University College London (UCL) United Kingdom | PowerEdge 1950, Xeon 51xx 3.06 GHz, Infinipath ClusterVision/Dell | 1992 | 18.93 | 24.38 |
| 386 | Semiconductor Company (P) United States | Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR Hewlett-Packard | 2304 | 18.93 | 24.58 |
| 387 | Universitaet Aachen/RWTH Germany | PRIMERGY RX200 S4 Cluster, Quad Core 3Ghz, Infiniband, Windows HPC 2008 UNICORNER/Fujitsu-Siemens | 2048 | 18.81 | 24.58 |
| 388 | Semiconductor Company (C) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.93 GHz, GigEthernet IBM | 3256 | 18.79 | 38.16 |
| 389 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 3752 | 18.73 | 34.97 |
| 390 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 3752 | 18.73 | 34.97 |
| 391 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 3752 | 18.73 | 34.97 |
| 392 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 52xx 3 GHz, GigEthernet Hewlett-Packard | 2896 | 18.67 | 34.75 |
| 393 | Computational Biology Research Center, AIST Japan | eServer Blue Gene Solution IBM | 8192 | 18.67 | 22.94 |
| 394 | EDF R&D France | eServer Blue Gene Solution IBM | 8192 | 18.67 | 22.94 |
| 395 | Ecole Polytechnique Federale de Lausanne Switzerland | eServer Blue Gene Solution IBM | 8192 | 18.67 | 22.94 |
| 396 | High Energy Accelerator Research Organization /KEK Japan | eServer Blue Gene Solution IBM | 8192 | 18.67 | 22.94 |
| 397 | High Energy Accelerator Research Organization /KEK Japan | eServer Blue Gene Solution IBM | 8192 | 18.67 | 22.94 |
| 398 | Indian Institute of Science India | eServer Blue Gene Solution IBM | 8192 | 18.67 | 22.94 |
| 399 | Retail United States | xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet IBM | 5400 | 18.6 | 64.8 |
| 400 | Semiconductor Company (C) United States | BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM | 5304 | 18.6 | 56.58 |
| 401 | Semiconductor Company (C) United States | BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM | 5304 | 18.6 | 56.58 |
| 402 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 403 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 404 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 405 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 406 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 407 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 408 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 409 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 410 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 411 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 412 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3900 | 18.6 | 46.8 |
| 413 | Financial DCCoD (B) United Kingdom | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3840 | 18.6 | 46.08 |
| 414 | Banking (M) United States | BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet IBM | 4800 | 18.6 | 44.79 |
| 415 | Banking (M) United States | BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet IBM | 4800 | 18.6 | 44.79 |
| 416 | Banking (M) United States | BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet IBM | 4800 | 18.6 | 44.79 |
| 417 | Semiconductor Company (C) United States | BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM | 4208 | 18.6 | 44.77 |
| 418 | Financial Services (N) United States | BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM | 4092 | 18.6 | 43.65 |
| 419 | Government United States | xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet IBM | 3976 | 18.6 | 42.42 |
| 420 | Data Processing United States | BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet IBM | 4220 | 18.6 | 39.38 |
| 421 | Sinopec ShengLI Oilfield Branch Company, Geophysical Research Institute China | BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet IBM | 4096 | 18.6 | 38.22 |
| 422 | Interdisciplinary Centre for Mathematical and Computational Modelling, University of Warsaw Poland | BladeCenter QS22 Cluster, PowerXCell 8i 4.0 Ghz, Infiniband IBM | 2016 | 18.57 | 30.46 |
| 423 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 424 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 425 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 426 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 427 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 428 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 429 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 430 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 431 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 432 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 433 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 434 | Financial Services (H) United States | iDataPlex, Xeon QC 2.5 GHz, GigEthernet IBM | 4032 | 18.55 | 40.32 |
| 435 | Telecommunication Company China | Cluster Platform 3000 BL460c G1, Xeon L5405 2 GHz, GigE Hewlett-Packard | 4336 | 18.53 | 34.69 |
| 436 | Semiconductor Company (C) United States | xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet IBM | 3784 | 18.52 | 45.41 |
| 437 | Semiconductor Company (C) United States | xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet IBM | 3784 | 18.52 | 45.41 |
| 438 | Semiconductor Company (C) United States | xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet IBM | 3784 | 18.52 | 45.41 |
| 439 | Supercomputing and Visualization in Paralel Laboratory, Universidad Autonoma Metropolitana Mexico | Lufac Cluster, Intel Xeon E54xx 3.0 Ghz, Infiniband LUFAC Computacion SA de CV | 2120 | 18.48 | 25.44 |
| 440 | Financial Institution (M) United States | Cluster Platform 3000 BL680c, Xeon 73xx 2.4 Ghz, GigabitEth Hewlett-Packard | 3584 | 18.44 | 34.41 |
| 441 | Financial Institution (M) United States | Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, GigEthernet Hewlett-Packard | 6608 | 18.43 | 34.36 |
| 442 | Johns Hopkins University United States | iDataPlex, Xeon QC 3.0 GHz, Infiniband IBM | 2048 | 18.38 | 24.58 |
| 443 | Gaming France | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3592 | 18.31 | 43.1 |
| 444 | Gaming France | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet IBM | 3592 | 18.31 | 43.1 |
| 445 | IT Service Provider (C) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet Hewlett-Packard | 3408 | 18.27 | 34.08 |
| 446 | IT Service Provider (C) United States | Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet Hewlett-Packard | 3408 | 18.27 | 34.08 |
| 447 | Food Industry France | Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet Hewlett-Packard | 3200 | 18.27 | 34.05 |
| 448 | Logistic Services (D) Germany | Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet Hewlett-Packard | 3200 | 18.27 | 34.05 |
| 449 | Cambridge University United Kingdom | PowerEdge 1950, 3.0 GHz, Infinipath ClusterVision/Dell | 2340 | 18.27 | 28.08 |
| 450 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2832 | 18.26 | 33.98 |
| 451 | Software United States | xSeries x3550 Cluster Xeon QC HT, 2.5 GHz, GigEthernet IBM | 3968 | 18.25 | 39.68 |
| 452 | Information Services United States | BladeCenter HS21 Cluster, Xeon QC HT 2.33 GHz, GigEthernet IBM | 4256 | 18.25 | 39.72 |
| 453 | Information Services United States | BladeCenter HS21 Cluster, Xeon QC HT 2.33 GHz, GigEthernet IBM | 4256 | 18.25 | 39.72 |
| 454 | Information Services United States | BladeCenter HS21 Cluster, Xeon QC HT 2.33 GHz, GigEthernet IBM | 4256 | 18.25 | 39.72 |
| 455 | Lawrence Livermore National Laboratory United States | Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband Appro International | 4608 | 18.24 | 22.12 |
| 456 | Data Warehouse United States | BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet IBM | 3952 | 18.18 | 39.52 |
| 457 | Financial Institution United States | xSeries x3550 Cluster Xeon quad core 3.0 GHz, Infiniband IBM | 2016 | 18.09 | 24.19 |
| 458 | Semiconductor Company (C) United States | xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet IBM | 3680 | 18.01 | 44.16 |
| 459 | Semiconductor Company (C) United States | xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet IBM | 3680 | 18.01 | 44.16 |
| 460 | IT Services Provider (C) Sweden | Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet Hewlett-Packard | 2960 | 18 | 33.51 |
| 461 | IT Service Provider (C) United States | Cluster Platform 3000 BL460c, Xeon 54xx 2.5 GHz, GigEthernet Hewlett-Packard | 3352 | 17.98 | 33.52 |
| 462 | Financial Services (M) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2768 | 17.9 | 33.22 |
| 463 | Government United States | xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet IBM | 3224 | 17.87 | 34.39 |
| 464 | Government United States | xSeries x3650 Cluster Xeon dual core 2.66 GHz, GigEthernet IBM | 3224 | 17.87 | 34.39 |
| 465 | Network Equipment Provider United States | Cluster Platform 3000 BL680c, Xeon 73xx 2.4 Ghz, GigabitEth Hewlett-Packard | 3472 | 17.87 | 33.33 |
| 466 | Financial Institution France | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 2760 | 17.86 | 33.12 |
| 467 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 52xx 2.6 GHz, GigEthernet Hewlett-Packard | 3112 | 17.82 | 33.2 |
| 468 | Semiconductor Company (C) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3672 | 17.79 | 44.06 |
| 469 | Semiconductor Company (C) United States | BladeCenter HS21 Cluster, Xeon dual core, 3.0 GHz, GigEthernet IBM | 3672 | 17.79 | 44.06 |
| 470 | Idaho National Laboratory United States | SGI Altix ICE 8200, 2.66 GHz SGI | 2048 | 17.78 | 21.79 |
| 471 | Retail United States | BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet IBM | 3856 | 17.74 | 38.56 |
| 472 | Retail United States | BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet IBM | 3856 | 17.74 | 38.56 |
| 473 | Telecommunication Company China | Cluster Platform 3000 BL460c, Xeon 54xx 2.6 GHz, GigEthernet Hewlett-Packard | 3096 | 17.68 | 32.94 |
| 474 | Telecommunication Company Italy | Cluster Platform 3000 BL460c, Xeon 54xx 2.6 GHz, GigEthernet Hewlett-Packard | 3096 | 17.68 | 32.94 |
| 475 | Telecommunication Company China | Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE Hewlett-Packard | 3096 | 17.68 | 32.94 |
| 476 | IBM Poughkeepsie Benchmarking Center United States | Power 575, p6 4.7 GHz, Infiniband IBM | 1152 | 17.6 | 21.66 |
| 477 | IT Services Provider (C) Sweden | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2704 | 17.57 | 32.45 |
| 478 | DOE/Bettis Atomic Power Laboratory United States | Atipa Candor Cluster, Intel E5530 2.4 GHz, Myrinet 10G-MX Atipa Technology | 2090 | 17.54 | 20.06 |
| 479 | Knolls Atomic Power Laboratory United States | Atipa Candor Cluster, Intel E5530 2.4 GHz, Myrinet 10G-MX Atipa Technology | 2090 | 17.54 | 20.06 |
| 480 | University of Utah United States | SunBlade x2250, Xeon E5420 2.8GHz, InfiniPath Sun Microsystems | 2048 | 17.52 | 23.18 |
| 481 | Computacenter (UK) LTD United Kingdom | Cluster Platform 4000 BL465c, Opteron QC 2.3GHz, GigE Hewlett-Packard | 3548 | 17.49 | 32.64 |
| 482 | Semiconductor Company (Q) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2688 | 17.48 | 32.26 |
| 483 | Semiconductor Company (Q) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2688 | 17.48 | 32.26 |
| 484 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2680 | 17.44 | 32.16 |
| 485 | Data Processing United States | xSeries x3550 Cluster Xeon QC HT, 2.5 GHz, GigEthernet IBM | 3784 | 17.41 | 37.84 |
| 486 | HPCCC, Hong Kong Baptist University Hong Kong | PowerEdge M600 Cluster, Intel E5430 2.66 Ghz, Infiniband Dell | 2048 | 17.38 | 21.79 |
| 487 | OCS Distribution Deutschalnd GmbH Germany | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2668 | 17.38 | 32.02 |
| 488 | Universitaet Mainz Germany | Cluster Platform 3000 DL160, Xeon 54xx 2.8 GHz, Infiniband Hewlett-Packard | 2000 | 17.36 | 22.4 |
| 489 | Petro China China | BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet IBM | 4048 | 17.36 | 37.78 |
| 490 | University of Minnesota United States | SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband SGI | 2048 | 17.31 | 21.79 |
| 491 | Software Company (M) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet Hewlett-Packard | 3456 | 17.27 | 32.21 |
| 492 | Financial Services (M) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2640 | 17.23 | 31.68 |
| 493 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz SP6872UK, GigE Hewlett-Packard | 3200 | 17.17 | 32 |
| 494 | IT Services Provider (C) Sweden | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 2628 | 17.16 | 31.54 |
| 495 | Life Science (C) United States | BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet IBM | 3540 | 17.15 | 33.04 |
| 496 | NanJing Institute of Geophysical Prospecting, PEPRIS, SINOPEC China | BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, Infiniband IBM | 2048 | 17.13 | 21.85 |
| 497 | Government Germany | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 1792 | 17.13 | 21.5 |
| 498 | University of Southern California United States | Opteron, Xeon Cluster, Myrinet Sun Microsystems | 6024 | 17.11 | 23.68 |
| 499 | Diasa Informatica Spain | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 2616 | 17.1 | 31.39 |
| 500 | Financial Services (O) United Kingdom | BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM | 3528 | 17.09 | 37.64 |