| 1 | National Supercomputing Center in Tianjin China | NUDT YH Cluster, X5670 2.93Ghz 6C, NVIDIA GPU, FT-1000 8C NUDT | 186368 | 2566 | 4701 |
| 2 | DOE/SC/Oak Ridge National Laboratory United States | Cray XT5-HE Opteron 6-core 2.6 GHz Cray Inc. | 224162 | 1759 | 2331 |
| 3 | National Supercomputing Centre in Shenzhen (NSCS) China | Dawning TC3600 Blade, Intel X5650, NVidia Tesla C2050 GPU Dawning | 120640 | 1271 | 2984.3 |
| 4 | GSIC Center, Tokyo Institute of Technology Japan | HP ProLiant SL390s G7 Xeon 6C X5670, Nvidia GPU, Linux/Windows NEC/HP | 73278 | 1192 | 2287.63 |
| 5 | DOE/SC/LBNL/NERSC United States | Cray XE6 12-core 2.1 GHz Cray Inc. | 153408 | 1054 | 1288.63 |
| 6 | Commissariat a l'Energie Atomique (CEA) France | Bull bullx super-node S6010/S6030 Bull SA | 138368 | 1050 | 1254.55 |
| 7 | DOE/NNSA/LANL United States | BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband IBM | 122400 | 1042 | 1375.78 |
| 8 | National Institute for Computational Sciences/University of Tennessee United States | Cray XT5-HE Opteron 6-core 2.6 GHz Cray Inc. | 98928 | 831.7 | 1028.85 |
| 9 | Forschungszentrum Juelich (FZJ) Germany | Blue Gene/P Solution IBM | 294912 | 825.5 | 1002.7 |
| 10 | DOE/NNSA/LANL/SNL United States | Cray XE6 8-core 2.4 GHz Cray Inc. | 107152 | 816.6 | 1028.66 |
| 11 | NASA/Ames Research Center/NAS United States | SGI Altix ICE 8200EX/8400EX, Xeon HT QC 3.0/Xeon Westmere 2.93 Ghz, Infiniband SGI | 81920 | 772.7 | 973.29 |
| 12 | DOE/NNSA/LLNL United States | eServer Blue Gene Solution IBM | 212992 | 478.2 | 596.38 |
| 13 | DOE/SC/Argonne National Laboratory United States | Blue Gene/P Solution IBM | 163840 | 458.61 | 557.06 |
| 14 | Sandia National Laboratories / National Renewable Energy Laboratory United States | Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband Oracle | 42440 | 433.5 | 497.4 |
| 15 | Texas Advanced Computing Center/Univ. of Texas United States | SunBlade x6420, Opteron QC 2.3 Ghz, Infiniband Oracle | 62976 | 433.2 | 579.38 |
| 16 | DOE/NNSA/LLNL United States | Blue Gene/P Solution IBM | 147456 | 415.7 | 501.35 |
| 17 | Moscow State University - Research Computing Center Russia | T-Platforms T-Blade2, Xeon 5570 2.93 GHz, Infiniband QDR T-Platforms | 35360 | 350.1 | 414.42 |
| 18 | Air Force Research Laboratory United States | Cray XE6 8-core 2.4 GHz Cray Inc. | 42712 | 336.3 | 410.04 |
| 19 | Korean Meteorogical Administration Korea, South | Cray XE6 12-core 2.1 GHz Cray Inc. | 45120 | 316.4 | 379.01 |
| 20 | Korean Meteorogical Administration Korea, South | Cray XE6 12-core 2.1 GHz Cray Inc. | 45120 | 316.4 | 379.01 |
| 21 | Government United States | Cray XE6 12-core 2.2 GHz Cray Inc. | 45504 | 295.5 | 400.44 |
| 22 | Universitaet Frankfurt Germany | Supermicro Cluster, QC Opteron 2.1 GHz, ATI Radeon GPU, Infiniband Clustervision/Supermicro | 15120 | 285.2 | 469.73 |
| 23 | 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 |
| 24 | KISTI Supercomputing Center Korea, South | Sun Blade x6048, X6275, IB QDR M9 switch, Sun HPC stack Linux edition Oracle | 26232 | 274.8 | 307.44 |
| 25 | University of Edinburgh United Kingdom | Cray XT6 12-Core 2.1 GHz Cray Inc. | 43660 | 274.7 | 366.74 |
| 26 | DOE/SC/LBNL/NERSC United States | Cray XT4 QuadCore 2.3 GHz Cray Inc. | 38642 | 266.3 | 355.51 |
| 27 | Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Supц╘rieur (GENCI-CINES) France | SGI Altix ICE 8200EX, Xeon E5472 3.0/X5560 2.8 GHz SGI | 23040 | 237.8 | 267.88 |
| 28 | Institute of Process Engineering, Chinese Academy of Sciences China | Mole-8.5 Cluster Xeon L5520 2.26 Ghz, nVidia Tesla, Infiniband IPE, Nvidia, Tyan | 33120 | 207.3 | 1138.44 |
| 29 | National Institute for Space Research/CPTEC Brazil | Cray XT6 12-core 2.1 GHz Cray Inc. | 30720 | 205.1 | 258.05 |
| 30 | DOE/SC/Oak Ridge National Laboratory United States | Cray XT4 QuadCore 2.1 GHz Cray Inc. | 30976 | 205 | 260.2 |
| 31 | Sandia National Laboratories United States | Cray XT3/XT4 Cray Inc. | 38208 | 204.2 | 284 |
| 32 | NOAA/Oak Ridge National Laboratory United States | Cray XT6-HE, Opteron 6100 12C 2.1GHz Cray Inc. | 30912 | 194.4 | 259.66 |
| 33 | Japan Atomic Energy Agency (JAEA) Japan | BX900 Xeon X5570 2.93GHz , Infiniband QDR Fujitsu | 17072 | 191.4 | 200.08 |
| 34 | King Abdullah University of Science and Technology Saudi Arabia | Blue Gene/P Solution IBM | 65536 | 190.9 | 222.82 |
| 35 | Shanghai Supercomputer Center China | Dawning 5000A, QC Opteron 1.9 Ghz, Infiniband, Windows HPC 2008 Dawning | 30720 | 180.6 | 233.47 |
| 36 | Government France | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, Infiniband Hewlett-Packard | 24704 | 179.63 | 247.04 |
| 37 | EDF R&D France | iDataPlex, Xeon X56xx 6C 2.93 GHz, Infiniband IBM | 16320 | 168.8 | 191.27 |
| 38 | Swiss Scientific Computing Center (CSCS) Switzerland | Cray XT5 SixCore 2.4 GHz Cray Inc. | 22032 | 168.7 | 211.51 |
| 39 | SciNet/University of Toronto Canada | iDataPlex, Xeon E55xx QC 2.53 GHz, GigE IBM | 30240 | 168.6 | 306.03 |
| 40 | Lawrence Livermore National Laboratory United States | Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR Dell | 21756 | 166.7 | 243.67 |
| 41 | Government United States | Cray XT5 QC 2.4 GHz Cray Inc. | 20960 | 165.6 | 201.22 |
| 42 | University of Tokyo/Institute for Solid State Physics Japan | SGI Altix ICE 8400EX Xeon X5570 4-core 2.93 GHz, Infiniband SGI | 15360 | 161.8 | 180.02 |
| 43 | ERDC DSRC United States | SGI Altix ICR 8200 Enh. LX, Xeon X5560 2.8Ghz SGI | 15360 | 160.2 | 172.03 |
| 44 | ERDC MSRC United States | Cray XE6 8-core 2.4 GHz Cray Inc. | 20176 | 153 | 193.69 |
| 45 | University of Colorado United States | PowerEdge C6100 Cluster, Xeon X5660 2.8 Ghz, Infiniband Dell | 15648 | 152.2 | 175.26 |
| 46 | New Mexico Computing Applications Center (NMCAC) United States | SGI Altix ICE 8200, Xeon quad core 3.0 GHz SGI | 14336 | 133.2 | 172.03 |
| 47 | Computational Research Laboratories, TATA SONS India | Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband Hewlett-Packard | 14384 | 132.8 | 172.61 |
| 48 | Lawrence Livermore National Laboratory United States | Appro XtremeServer 1143H, Opteron QC 2.2Ghz, Infiniband Appro International | 18224 | 131.6 | 162.2 |
| 49 | DOE/NNSA/LANL United States | BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband IBM | 14400 | 126.5 | 161.86 |
| 50 | NOAA/ESRL/GSD United States | Raytheon/Aspen Cluster, Xeon X5560/X5650 2.8/2.66 Ghz, QDR Infinband Raytheon/Aspen Systems | 13732 | 126.5 | 148.12 |
| 51 | National Computational Infrastructure National Facility (NCI-NF) Australia | Sun Blade x6048, Xeon X5570 2.93 Ghz, Infiniband QDR Oracle | 11936 | 126.4 | 139.89 |
| 52 | National Institute for Computational Sciences/University of Tennessee United States | Cray XT4 QuadCore 2.3 GHz Cray Inc. | 17956 | 125.13 | 165.2 |
| 53 | Atomic Weapons Establishment United Kingdom | Bullx B500 Cluster, Xeon X56xx 2.8Ghz, QDR Infiniband Bull SA | 12936 | 124.6 | 145.15 |
| 54 | Japan Agency for Marine -Earth Science and Technology Japan | SX-9/E/1280M160 NEC | 1280 | 122.4 | 131.07 |
| 55 | IDRIS France | Blue Gene/P Solution IBM | 40960 | 119.31 | 139.26 |
| 56 | ECMWF United Kingdom | Power 575, p6 4.7 GHz, Infiniband IBM | 8320 | 115.9 | 156.42 |
| 57 | ECMWF United Kingdom | Power 575, p6 4.7 GHz, Infiniband IBM | 8320 | 115.9 | 156.42 |
| 58 | DKRZ - Deutsches Klimarechenzentrum Germany | Power 575, p6 4.7 GHz, Infiniband IBM | 8064 | 115.9 | 151.6 |
| 59 | JAXA Japan | Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR Fujitsu | 12032 | 110.6 | 121.28 |
| 60 | US Army Research Laboratory (ARL) United States | SGI Altix ICE 8200 Enhanced LX, Xeon Nehalem quad core 2.8 GHz SGI | 10752 | 109.3 | 120.42 |
| 61 | Commissariat a l'Energie Atomique (CEA)/CCRT France | BULL Novascale R422-E2 Bull SA | 11520 | 108.5 | 130 |
| 62 | Joint Supercomputer Center Russia | Cluster Platform 3000 BL460c/BL2x220, Xeon 54xx 3 Ghz, Infiniband Hewlett-Packard | 11680 | 107.45 | 140.16 |
| 63 | HLRN at Universitaet Hannover / RRZN Germany | SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz SGI | 10240 | 107.1 | 120.73 |
| 64 | HLRN at ZIB/Konrad Zuse-Zentrum fuer Informationstechnik Germany | SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz SGI | 10240 | 107.1 | 120.73 |
| 65 | Total Exploration Production France | SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz SGI | 10240 | 106.1 | 122.88 |
| 66 | Lawrence Livermore National Laboratory United States | Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR Dell | 15000 | 105.9 | 168 |
| 67 | Government Agency Sweden | Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband Hewlett-Packard | 13728 | 102.8 | 146.43 |
| 68 | 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 |
| 69 | 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 |
| 70 | Information Technology Center, The University of Tokyo Japan | Hitachi opteron QC 2.3 GHz Myrinet 10G Hitachi | 15104 | 101.74 | 138.96 |
| 71 | Kurchatov Institute Moscow Russia | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 10304 | 101.21 | 123.65 |
| 72 | Lawrence Livermore National Laboratory United States | Appro GreenBlade Cluster Xeon X5660 2.8Ghz, nVIDIA M2050, Infiniband Appro International | 8240 | 100.5 | 239.87 |
| 73 | Max-Planck-Gesellschaft MPI/IPP Germany | Power 575, p6 4.7 GHz, Infiniband IBM | 6848 | 98.42 | 128.74 |
| 74 | Institute of Physical and Chemical Res. (RIKEN) Japan | RIKEN Intergrated Cluster of Clusters, Xeon X5570 2.93GHz, Infiniband DDR Fujitsu | 9048 | 97.94 | 106.04 |
| 75 | DOE/SC/Pacific Northwest National Laboratory United States | Cluster Platform 4000 DL185G5, Opteron QC 2.2 GHz, Infiniband DDR Hewlett-Packard | 18176 | 97.07 | 159.95 |
| 76 | EDF R&D France | Blue Gene/P Solution IBM | 32768 | 95.45 | 111.41 |
| 77 | University of Edinburgh United Kingdom | Cray XT4, 2.3 GHz Cray Inc. | 12288 | 95.08 | 113.05 |
| 78 | IT Service Provider Germany | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 10240 | 94.74 | 122.88 |
| 79 | University of Southern California United States | PowerEdge 1950/SunFire X2200/iDataPlex/IBM dx340 Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, E5410 2.33GHz Myrinet 10G Dell/Sun/IBM | 13000 | 94.22 | 119.6 |
| 80 | IBM Thomas J. Watson Research Center United States | eServer Blue Gene Solution IBM | 40960 | 91.29 | 114.69 |
| 81 | Naval Oceanographic Office - NAVO MSRC United States | Cray XT5 QC 2.3 GHz Cray Inc. | 12733 | 90.84 | 117.14 |
| 82 | University of Alaska - Arctic Region Supercomputing Center United States | Cray XE6 8-core 2.3 GHz Cray Inc. | 11648 | 88.92 | 107.16 |
| 83 | Manufacturing Company France | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband Hewlett-Packard | 8576 | 88.55 | 100.51 |
| 84 | Cyfronet Poland | Cluster Platform 3000 BL2x220, L56xx 2.26 Ghz, Infiniband Hewlett-Packard | 9840 | 88.05 | 104.7 |
| 85 | Bull France | Bull bullx super-node S6010/S6030 Bull SA | 11520 | 87.47 | 104.6 |
| 86 | Commissariat a l'Energie Atomique (CEA) France | Bullx S6010 Cluster, Xeon 2.26 Ghz 8-core, QDR Infiniband Bull SA | 11520 | 87.47 | 104.42 |
| 87 | iVEC Australia | HP Pod BL2x220, X5660 2.8 Ghz, Infiniband QDR Hewlett-Packard | 9600 | 87.2 | 107.52 |
| 88 | 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 |
| 89 | University of Cologne, Regional Computing Centre Germany | Bullx Supernode/Blade Xeon X5550/X5650 2.66 Ghz, Infiniband Bull SA | 9376 | 85.9 | 100.17 |
| 90 | Lawrence Livermore National Laboratory United States | Appro Xtreme-X3 Opteron 2.0GHz, Infiniband DDR Appro International | 13440 | 83.08 | 107.5 |
| 91 | Stony Brook/BNL, New York Center for Computational Sciences United States | eServer Blue Gene Solution IBM | 36864 | 82.16 | 103.22 |
| 92 | Maui High-Performance Computing Center (MHPCC) United States | Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband Dell | 9210 | 80.58 | 103.22 |
| 93 | Naval Oceanographic Office - NAVO MSRC United States | Power 575, p6 4.7 GHz, Infiniband IBM | 5440 | 78.68 | 102.27 |
| 94 | CINECA Italy | Power 575, p6 4.7 GHz, Infiniband IBM | 5376 | 78.68 | 101.07 |
| 95 | 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 |
| 96 | CLUMEQ - Universitц╘ Laval Canada | Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR Oracle | 7616 | 77.17 | 85.3 |
| 97 | US Army Research Laboratory (ARL) United States | Cray XT5 QC 2.3 GHz Cray Inc. | 10400 | 76.8 | 95.68 |
| 98 | CSC (Center for Scientific Computing) Finland | Cray XT5/XT4 QC 2.3 GHz Cray Inc. | 10864 | 76.51 | 102 |
| 99 | DOE/NNSA/LLNL United States | eServer pSeries p5 575 1.9 GHz IBM | 12208 | 75.76 | 92.78 |
| 100 | KTH - Royal Institute of Technology Sweden | Cray XT6m 12-Core 2.1 GHz Cray Inc. | 11016 | 75.12 | 92.53 |
| 101 | National Institute for Environmental Studies Japan | Asterism ID318, Intel Xeon E5530, NVIDIA C2050, Infiniband NSSOL / SGI Japan | 144640 | 74.84 | 177.12 |
| 102 | University of Minnesota/Supercomputing Institute United States | Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband Hewlett-Packard | 8448 | 74.39 | 94.62 |
| 103 | National Centers for Environment Prediction United States | Power 575, p6 4.7 GHz, Infiniband IBM | 4992 | 73.06 | 93.85 |
| 104 | National Centers for Environment Prediction United States | Power 575, p6 4.7 GHz, Infiniband IBM | 4992 | 73.06 | 93.85 |
| 105 | Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations United States | eServer Blue Gene Solution IBM | 32768 | 73.03 | 91.75 |
| 106 | Lawrence Livermore National Laboratory United States | Dell DCS Xanadu 2.5, Xeon E55xx 2.4Ghz, Infiniband DDR Dell | 8464 | 72.41 | 81.25 |
| 107 | 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 |
| 108 | NCSA United States | PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4 Dell | 9600 | 68.48 | 89.59 |
| 109 | Texas Tech University United States | Poweredge Cluster, Xeon X5660 2.8Ghz, Infiniband DDR Dell | 7524 | 68.27 | 84.54 |
| 110 | UCSD/San Diego Supercomputer Center United States | Appro 1U-1143H Cluster, Opteron 8C 2.4Ghz, Infiniband QDR Appro International | 10112 | 67.32 | 99.53 |
| 111 | University of Southampton United Kingdom | iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, Windows HPC2008 R2 IBM | 8000 | 66.68 | 72.32 |
| 112 | NASA/Ames Research Center/NAS United States | SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband SGI | 13824 | 66.57 | 82.94 |
| 113 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 10864 | 66.37 | 127.33 |
| 114 | Clemson University United States | PowerEdge 1950/SunFire X2200/iDataPlex/IBM dx340 Intel 53xx/54xx 2.33Ghz, Opteron 2.3 Ghz, E5410 2.33GHz Myrinet 10G Dell/Sun/IBM | 8856 | 66.18 | 81.48 |
| 115 | IBM Thomas J. Watson Research Center United States | NNSA/SC Blue Gene/Q Prototype IBM | 8192 | 65.35 | 104.86 |
| 116 | NACAD/COPPE/UFRJ Brazil | Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR Oracle | 6464 | 64.63 | 72.4 |
| 117 | Georgia Institute of Technology United States | HP ProLiant SL390s G7 Xeon 6C X5660 2.8Ghz, nVidia Fermi, Infiniband QDR Hewlett-Packard | 6048 | 63.92 | 188.09 |
| 118 | Barcelona Supercomputing Center Spain | BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet IBM | 10240 | 63.83 | 94.21 |
| 119 | Saudi Aramco Saudi Arabia | Cluster Platform 3000 BL280c G6, Xeon X5670 2.93Ghz, Infiniband QDR Hewlett-Packard | 6144 | 63.42 | 72.01 |
| 120 | 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 |
| 121 | Saudi Aramco Saudi Arabia | Dell PowerEdge M610 Cluster, Xeon X5670 2.93Ghz, Infiniband QDR ClusterVision/Dell | 6144 | 63.15 | 72.01 |
| 122 | Banking (M) United States | xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband IBM | 6808 | 62.73 | 72.6 |
| 123 | KTH - Royal Institute of Technology Sweden | PowerEdge SC1435 Dual core Opteron 2.2 GHz, Infiniband Dell | 9800 | 61.76 | 86.02 |
| 124 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 10056 | 61.63 | 117.86 |
| 125 | Cray Inc. United States | Cray XE6 12-core 2.1 GHz Cray Inc. | 8640 | 60.33 | 72.58 |
| 126 | Purdue University United States | HP Cluster Platform 4000 DL165 G7 Cluster, Opteron 12-core 2.1 Ghz, 10G Hewlett-Packard | 8856 | 60.26 | 74.39 |
| 127 | NCAR (National Center for Atmospheric Research) United States | Power 575, p6 4.7 GHz, Infiniband IBM | 4064 | 59.68 | 76.4 |
| 128 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 11280 | 58.71 | 112.8 |
| 129 | Banking (M) United States | iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband IBM | 6048 | 56.79 | 64.35 |
| 130 | Universitaet Erlangen Germany | NEC LX-2400 Cluster, Xeon X5550 2.66 Ghz, Infiniband NEC | 5880 | 56.73 | 62.56 |
| 131 | National Institute for Fusion Science (NIFS) Japan | Hitachi SR16000 Model L2/128, Power6 4.7Ghz, Infiniband Hitachi | 4096 | 56.65 | 77 |
| 132 | Leibniz Rechenzentrum Germany | Altix 4700 1.6 GHz SGI | 9728 | 56.52 | 62.26 |
| 133 | ERDC MSRC United States | Cray XT4 QuadCore 2.1 GHz Cray Inc. | 8464 | 56.25 | 71.1 |
| 134 | Service Provider Japan | xSeries x3650M2 Cluster, Xeon QC E55xx 2.26 Ghz, GigE IBM | 11640 | 55.94 | 105.55 |
| 135 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 9072 | 55.8 | 106.32 |
| 136 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 9072 | 55.8 | 106.32 |
| 137 | Indian Institute of Tropical Meteorology India | Power 575, p6 4.7 GHz, Infiniband IBM | 3744 | 55.11 | 70.39 |
| 138 | University of Tokyo/Human Genome Center, IMS Japan | SunBlade x6250, Xeon E5450 3GHz, Infiniband Oracle | 5760 | 54.21 | 69.12 |
| 139 | Cray Inc. United States | Cray XT6 12-Core 2.0/2.1/2.2 GHz Cray Inc. | 8352 | 53.18 | 69.43 |
| 140 | Georgia Institute of Technology United States | Altus 704 Cluster, 6C Opteron 8431 2.4 Ghz, Infiniband Penguin Computing | 8640 | 53.05 | 82.94 |
| 141 | NNSA/Sandia National Laboratories United States | PowerEdge 1850, 3.6 GHz, Infiniband Dell | 9024 | 53 | 64.97 |
| 142 | Commissariat a l'Energie Atomique (CEA) France | NovaScale 5160, Itanium2 1.6 GHz, Quadrics Bull SA | 9968 | 52.84 | 63.8 |
| 143 | IDRIS France | Power 575, p6 4.7 GHz, Infiniband IBM | 3584 | 52.81 | 67.38 |
| 144 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 8556 | 52.73 | 100.28 |
| 145 | CSIRO Australia | Supermicro Xeon Cluster, E5462 2.8 Ghz, Nvidia Tesla s2050 GPU, Infiniband Xenon Systems | 4608 | 52.55 | 143.3 |
| 146 | Hewlett-Packard United States | Cluster Platform 3000 BL460c G6, Xeon E5560 2.8 GHz, Infiniband Hewlett-Packard | 5632 | 52.53 | 63.08 |
| 147 | Purdue University United States | Cluster Platform 3000 DL165, Opteron 2.5 GHz, 10GigE Hewlett-Packard | 7944 | 52.19 | 79.44 |
| 148 | ETH Zuerich Switzerland | Sun Blade X6440, Opteron 2.5 Ghz, Infiniband QDR Oracle | 6464 | 51.88 | 64.64 |
| 149 | United Kingdom Meteorological Office United Kingdom | Power 575, p6 4.7 GHz, Infiniband IBM | 3520 | 51.86 | 66.18 |
| 150 | United Kingdom Meteorological Office United Kingdom | Power 575, p6 4.7 GHz, Infiniband IBM | 3520 | 51.86 | 66.18 |
|
| 151 | Wright-Patterson Air Force Base/DoD ASC United States | Altix 4700 1.6 GHz SGI | 9216 | 51.44 | 58.98 |
| 152 | Banking (M) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, Infiniband IBM | 5568 | 51.3 | 59.38 |
| 153 | Meteorological Research Institute (MRI) Japan | Hitachi SR16000 Model L2/121, Power6 4.7Ghz, Infiniband Hitachi | 3872 | 51.21 | 72.79 |
| 154 | Engineering Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 8960 | 51.2 | 90.68 |
| 155 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 8096 | 51.18 | 97.15 |
| 156 | SARA (Stichting Academisch Rekencentrum) Netherlands | Power 575, p6 4.7 GHz, Infiniband IBM | 3456 | 50.92 | 64.97 |
| 157 | HWW/Universitaet Stuttgart Germany | NEC HPC 140Rb-1 Cluster, Xeon X5560 2.8Ghz, Infiniband NEC | 5376 | 50.79 | 60.21 |
| 158 | Kyoto University Japan | Fujitsu Cluster HX600, Opteron Quad Core, 2.3 GHz, Infiniband Fujitsu | 6656 | 50.51 | 61.24 |
| 159 | Intel United States | Intel Cluster, Xeon X5560 2.8 GHz, Xeon X5670 2.93 Ghz, Infiniband Intel | 4824 | 50.37 | 56.23 |
| 160 | Lockheed Martin United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, Infiniband IBM | 6032 | 49.65 | 54.53 |
| 161 | Bureau of Meteorology / CSIRO HPCCC Australia | Sun Blade x6048, Xeon X5570 2.93 Ghz, Infiniband QDR Oracle | 4600 | 49.59 | 53.91 |
| 162 | University of Zuerich Switzerland | Sun Blade x6275, Xeon X55xx 2.8 Ghz, Infiniband QDR Oracle | 4600 | 49.59 | 51.52 |
| 163 | SciNet/University of Toronto Canada | Power 575, p6 4.7 GHz, Infiniband IBM | 3328 | 48.93 | 62.57 |
| 164 | Automotive United States | BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE IBM | 8568 | 48.47 | 100.42 |
| 165 | Automotive United States | BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE IBM | 8568 | 48.47 | 100.42 |
| 166 | Actebis Peacock GmbH Germany | Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G Hewlett-Packard | 6828 | 48.23 | 61.73 |
| 167 | Los Alamos National Laboratory United States | SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband SGI | 5120 | 48.19 | 54.48 |
| 168 | IT Service Provider (B) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 7600 | 48.14 | 91.2 |
| 169 | MD Anderson United States | Cluster Platform 4000 BL465c, Opteron 12 2.2GHz, Infiniband Hewlett-Packard | 8064 | 48.13 | 61.9 |
| 170 | RIKEN Advanced Institute for Computational Science Japan | K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu | 3264 | 48.03 | 52.22 |
| 171 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 7560 | 47.89 | 90.72 |
| 172 | Telecommunication Company China | Cluster Platform 3000 BL460c G6, Xeon E5530 2.4 GHz, GigE Hewlett-Packard | 9520 | 47.89 | 91.39 |
| 173 | Ecole Polytechnique Federale de Lausanne Switzerland | Blue Gene/P Solution IBM | 16384 | 47.73 | 55.71 |
| 174 | IBM - Rochester United States | Blue Gene/P Solution IBM | 16384 | 47.73 | 55.71 |
| 175 | IBM Thomas J. Watson Research Center United States | Blue Gene/P Solution IBM | 16384 | 47.73 | 55.71 |
| 176 | Max-Planck-Gesellschaft MPI/IPP Germany | Blue Gene/P Solution IBM | 16384 | 47.73 | 55.71 |
| 177 | Banking (M) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband IBM | 5792 | 47.67 | 52.52 |
| 178 | University of British Columbia - Cancer Center, Genome Science Center Canada | iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband IBM | 5040 | 47.33 | 53.63 |
| 179 | Moscow State University - Research Computing Center Russia | T-Platforms T60, Intel Quadcore 3Ghz, Infiniband DDR SKIF/T-Platforms | 5000 | 47.17 | 60 |
| 180 | National Supercomputer Centre (NSC) Sweden | Cluster Platform 3000 DL140 Cluster, Xeon 53xx 2.33GHz Infiniband Hewlett-Packard | 6440 | 47.03 | 60.02 |
| 181 | Semiconductor Company (C) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.93 GHz, GigEthernet IBM | 8280 | 46.84 | 97.04 |
| 182 | IT Service Provider Denmark | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 7554 | 46.74 | 88.53 |
| 183 | Texas Advanced Computing Center/Univ. of Texas United States | PowerEdge 1955, 2.66 GHz, Infiniband Dell | 5848 | 46.73 | 62.22 |
| 184 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE Hewlett-Packard | 8784 | 46.71 | 88.89 |
| 185 | Nasza Klasa Poland | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 8464 | 46.55 | 84.64 |
| 186 | Financial Services (P) United Kingdom | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 8096 | 46.42 | 81.93 |
| 187 | Los Alamos National Laboratory United States | SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband SGI | 4896 | 46.08 | 52.09 |
| 188 | Distribution United States | xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband IBM | 6624 | 46.04 | 70.64 |
| 189 | HPC2N - Umea University Sweden | BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, IB, Windows HPC 2008/CentOS IBM | 5376 | 46.04 | 53.76 |
| 190 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5650 2.66 GHz, GigE Hewlett-Packard | 8196 | 45.92 | 87.21 |
| 191 | Ohio Supercomputer Center United States | xSeries x3455 Cluster Opteron, DC 2.6 GHz/QC 2.5 GHz, Infiniband IBM | 9304 | 45.73 | 73.07 |
| 192 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 7384 | 45.71 | 86.54 |
| 193 | Information Services United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 7384 | 45.71 | 86.54 |
| 194 | DOE/SC/LBNL/NERSC United States | iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband IBM | 4960 | 45.7 | 52.89 |
| 195 | Government United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet IBM | 7952 | 45.62 | 80.47 |
| 196 | Financial Services Company (G) United States | Cluster Platform 3000 DL165, Opteron 2.1 GHz 12C, GigE Hewlett-Packard | 10392 | 45.59 | 87.29 |
| 197 | Financial Services Company (G) United States | Cluster Platform 3000 DL165, Opteron 2.1 GHz 12C, GigE Hewlett-Packard | 10392 | 45.59 | 87.29 |
| 198 | Telecommunications Italy | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 8048 | 45.53 | 81.45 |
| 199 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE Hewlett-Packard | 8520 | 45.35 | 86.22 |
| 200 | Hosting Services United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 9216 | 45.06 | 85.89 |
| 201 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE Hewlett-Packard | 8444 | 44.96 | 85.45 |
| 202 | Government Russia | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, Infiniband IBM | 4864 | 44.82 | 49.22 |
| 203 | Government United States | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7896 | 44.67 | 79.91 |
| 204 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5520 2.26 GHz, GigE Hewlett-Packard | 9400 | 44.54 | 84.98 |
| 205 | Financial Institution (P) United Kingdom | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7872 | 44.53 | 79.66 |
| 206 | Financial Institution (P) United Kingdom | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7872 | 44.53 | 79.66 |
| 207 | Forschungszentrum Juelich (FZJ) Germany | QPACE SFB TR Cluster, PowerXCell 8i, 3.2 GHz, 3D-Torus IBM | 4608 | 44.5 | 55.71 |
| 208 | Universitaet Regensburg Germany | QPACE SFB TR Cluster, PowerXCell 8i, 3.2 GHz, 3D-Torus IBM | 4608 | 44.5 | 55.71 |
| 209 | Universitaet Wuppertal Germany | QPACE SFB TR Cluster, PowerXCell 8i, 3.2 GHz, 3D-Torus IBM | 4608 | 44.5 | 55.71 |
| 210 | Telecommunication Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7752 | 43.85 | 78.45 |
| 211 | Telecommunication Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7752 | 43.85 | 78.45 |
| 212 | Electronics United States | xSeries x3550M2 Cluster Xeon QC GT 2.26 GHz, Infiniband IBM | 5320 | 43.79 | 48.24 |
| 213 | Financial Services (H) United States | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 8312 | 43.75 | 83.12 |
| 214 | Actebis Peacock GmbH Germany | Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G Hewlett-Packard | 6144 | 43.51 | 55.54 |
| 215 | Actebis Peacock GmbH Germany | Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G Hewlett-Packard | 6144 | 43.51 | 55.54 |
| 216 | IT Services Provider (B) Canada | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 6820 | 43.32 | 81.84 |
| 217 | Fermi National Accelerator Laboratory United States | Koi 1042G-TF Cluster, Opteron 8-core 2Ghz, Infiniband Koi Computers | 7680 | 43.05 | 61.44 |
| 218 | Consulting (C) United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 6768 | 43 | 81.22 |
| 219 | Central Research Institute of Electric Power Industry/CRIEPI Japan | SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz SGI | 4096 | 42.69 | 45.88 |
| 220 | National Institute for Materials Science Japan | SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz SGI | 4096 | 42.69 | 45.88 |
| 221 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 6672 | 42.41 | 80.06 |
| 222 | Maui High-Performance Computing Center (MHPCC) United States | PowerEdge 1955, 3.0 GHz, Infiniband Dell | 5200 | 42.39 | 62.4 |
| 223 | Geoscience United States | iDataPlex, Xeon QC 3.0 GHz, Infiniband IBM | 4704 | 42.21 | 56.45 |
| 224 | Network Equipment Provider United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 6632 | 42.16 | 79.58 |
| 225 | Commissariat a l'Energie Atomique (CEA) France | Novascale 3045, Itanium2 1.6 GHz, Infiniband Bull SA | 7680 | 42.13 | 49.15 |
| 226 | Financial Institution () Belgium | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 8352 | 41.92 | 75.74 |
| 227 | Financial Institution () Belgium | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 8352 | 41.92 | 75.74 |
| 228 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE Hewlett-Packard | 7848 | 41.88 | 79.42 |
| 229 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE Hewlett-Packard | 7848 | 41.88 | 79.42 |
| 230 | Telecommunication Company China | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE Hewlett-Packard | 7848 | 41.88 | 79.42 |
| 231 | Amazon Web Services United States | Amazon EC2 Cluster, Xeon X5570 2.95 Ghz, 10G Ethernet Self-made | 7040 | 41.82 | 82.51 |
| 232 | Saudi Aramco Saudi Arabia | Dell PowerEdge M610 Cluster, Nehalem-EP 2.93Ghz, Infiniband ClusterVision/Dell | 4096 | 41.77 | 48.01 |
| 233 | Financial Institute France | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 8432 | 41.35 | 78.59 |
| 234 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 4824 | 41.31 | 54.61 |
| 235 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 4824 | 41.31 | 54.61 |
| 236 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 4824 | 41.31 | 54.61 |
| 237 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 4824 | 41.31 | 54.61 |
| 238 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 4824 | 41.31 | 54.61 |
| 239 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 4824 | 41.31 | 54.61 |
| 240 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 4824 | 41.31 | 54.61 |
| 241 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband IBM | 4824 | 41.31 | 54.61 |
| 242 | Classified United States | Rackable(tm) C2005-TY2 Cluster, Xeon E5630 quad core 2.53 GHz, Gigabit Ethernet SGI | 9520 | 41.29 | 96.34 |
| 243 | Engineering Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 7296 | 41.27 | 73.84 |
| 244 | Engineering Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 7296 | 41.27 | 73.84 |
| 245 | Engineering Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 7296 | 41.27 | 73.84 |
| 246 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7168 | 41.27 | 72.54 |
| 247 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7168 | 41.27 | 72.54 |
| 248 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 7168 | 41.27 | 72.54 |
| 249 | QXL Poland SP ZOO Poland | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 7384 | 40.76 | 73.84 |
| 250 | IT Service Provider United Kingdom | Cluster Platform 3000 BL460c G6, Xeon L5520 2.26 GHz, GigE Hewlett-Packard | 8568 | 40.73 | 77.45 |
| 251 | US Army Research Laboratory (ARL) United States | Evolocity II (LS Supersystem) Xeon 51xx 3.0 GHz IB Linux Networx | 4416 | 40.61 | 52.99 |
| 252 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE Hewlett-Packard | 7600 | 40.59 | 76.91 |
| 253 | University of Bergen Norway | Cray XT4 QuadCore 2.3 GHz Cray Inc. | 5550 | 40.59 | 51.06 |
| 254 | IT Services Provider (D) United States | Cluster Platform 3000 BL460c G6, Xeon E5650 2.66 GHz, GigE Hewlett-Packard | 7206 | 40.53 | 76.67 |
| 255 | Service Provider China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 7152 | 40.46 | 72.38 |
| 256 | Service Provider China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 7152 | 40.46 | 72.38 |
| 257 | Service Provider China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 7152 | 40.46 | 72.38 |
| 258 | Government Russia | xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband IBM | 4384 | 40.39 | 46.75 |
| 259 | University of Kentucky United States | PowerEdge C6100 Cluster, Xeon X5650 2.66 Ghz, Infiniband Dell | 4428 | 40.31 | 47.11 |
| 260 | Audi AG Germany | Cluster Platform 3000 BL2x220, L56xx 2.66 Ghz, Infiniband Hewlett-Packard | 4800 | 40.22 | 51.07 |
| 261 | Engineering Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 7104 | 40.19 | 75.76 |
| 262 | Engineering Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 7104 | 40.19 | 75.76 |
| 263 | Insight Direct United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 6272 | 39.92 | 75.26 |
| 264 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 6400 | 39.77 | 75.01 |
| 265 | Saudi Aramco Saudi Arabia | Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband Hewlett-Packard | 4192 | 39.7 | 50.3 |
| 266 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 6378 | 39.64 | 74.75 |
| 267 | Telecommunication Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 7000 | 39.6 | 70.84 |
| 268 | Telecommunication Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 7000 | 39.6 | 70.84 |
| 269 | R-Systems United States | Dell DCS CS23-SH, QC HT 2.8 GHz, Infiniband Dell | 4608 | 39.58 | 51.61 |
| 270 | Service Provider United States | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 6824 | 39.37 | 69.06 |
| 271 | Service Provider United States | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 6824 | 39.37 | 69.06 |
| 272 | Classifified United States | BladeCenter HS21 Cluster, Xeon QC HT 2.13 GHz, Infiniband IBM | 6128 | 39.23 | 52.21 |
| 273 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 6144 | 39.13 | 73.73 |
| 274 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 6144 | 39.13 | 73.73 |
| 275 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 6144 | 39.13 | 73.73 |
| 276 | NASA/Goddard Space Flight Center United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 4128 | 38.99 | 46.23 |
| 277 | NASA/Goddard Space Flight Center United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 4128 | 38.99 | 46.23 |
| 278 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE Hewlett-Packard | 7280 | 38.93 | 73.67 |
| 279 | National Astronomical Observatory of Japan Japan | GRAPE-DR accelerator Cluster, Infiniband Self-made | 6400 | 38.85 | 81.92 |
| 280 | IT Service Provider (B) United States | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband Hewlett-Packard | 4100 | 38.85 | 49.2 |
| 281 | Network Company (B) United States | xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet IBM | 7128 | 38.79 | 76.01 |
| 282 | Financial Institution Japan | xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet IBM | 7056 | 38.79 | 75.25 |
| 283 | Financial Institution United States | iDataPlex, Xeon E55xx QC 2.66 GHz, GigE IBM | 6824 | 38.79 | 72.77 |
| 284 | DOE/SC/Argonne National Laboratory United States | iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband IBM | 4032 | 38.66 | 43 |
| 285 | E-Commerce United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, GigEthernet IBM | 6696 | 38.65 | 67.76 |
| 286 | Logistic Services (E) United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 6048 | 38.53 | 72.58 |
| 287 | Saudi Aramco Saudi Arabia | PowerEdge 1950, Xeon 53xx 3 GHz, Infiniband DELL\ACS | 4096 | 38.49 | 49.15 |
| 288 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c G6, Xeon E5650 2.66 GHz, GigE Hewlett-Packard | 6804 | 38.33 | 72.39 |
| 289 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 6160 | 38.31 | 72.2 |
| 290 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 4032 | 38.31 | 45.16 |
| 291 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 4032 | 38.31 | 45.16 |
| 292 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 4032 | 38.31 | 45.16 |
| 293 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 4032 | 38.31 | 45.16 |
| 294 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 4032 | 38.31 | 45.16 |
| 295 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband IBM | 4032 | 38.31 | 45.16 |
| 296 | IT Service Provider Spain | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband Hewlett-Packard | 4864 | 38.29 | 48.64 |
| 297 | Gdansk University of Technology, CI Task Poland | ACTION Cluster Xeon E5345 Infiniband ACTION | 5336 | 38.17 | 49.73 |
| 298 | Center for Development of Advanced Computing (C-DAC) India | PARAMcluster, Xeon 73xx 2.93 Ghz, Infiniband Hewlett-Packard | 4608 | 38.1 | 54.01 |
| 299 | Banking Russia | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 6600 | 38.1 | 66.79 |
| 300 | IT Service Provider (D) United States | Cluster Platform 4000 BL465c G5, Opteron Six Core 2.6 GHz, GigEthernet Hewlett-Packard | 6912 | 38.04 | 71.88 |
| 301 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband Hewlett-Packard | 4248 | 37.95 | 48.09 |
| 302 | Financial Service Provider United States | Cluster Platform 3000 BL280c G6, Xeon X55xx 2.93Ghz, Infiniband Hewlett-Packard | 4096 | 37.9 | 48.01 |
| 303 | Logistic Services (E) United States | Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 6656 | 37.51 | 70.82 |
| 304 | Logistic Services (E) United States | Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 6656 | 37.51 | 70.82 |
| 305 | Classified Russia | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 6496 | 37.5 | 65.74 |
| 306 | Lockheed Martin United States | BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband IBM | 4376 | 37.48 | 46.67 |
| 307 | Lockheed Martin United States | BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband IBM | 4376 | 37.48 | 46.67 |
| 308 | Web Content Provider (W) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet Hewlett-Packard | 6240 | 37.47 | 70.64 |
| 309 | Fermi National Accelerator Laboratory United States | Koi 1021TM-INF+B Twin, AMD QC 2.1GHz, Infiniband Koi Computers | 6720 | 37.42 | 56.45 |
| 310 | Automotive Company Japan | Cluster Platform DL4x170h Xeon E5550 QC 2.66, Infiniband Hewlett-Packard | 4592 | 37.39 | 48.86 |
| 311 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 5976 | 37.19 | 70.04 |
| 312 | Semiconductor Company (Q) United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 5976 | 37.19 | 70.04 |
| 313 | PCSS Poznan Poland | Cluster Platform 3000 BL2x220, E5530 2.4 Ghz, Infiniband QDR Hewlett-Packard | 4616 | 37.18 | 44.31 |
| 314 | Engineering Company Germany | Cluster Platform 4000 BL465c, Opteron QC 2.3GHz, Infniband DDR Hewlett-Packard | 5120 | 37.15 | 48.25 |
| 315 | Compute Canada/WestGrid/Manitoba Canada | Rackable(tm) C2112-4TY14 Cluster, Xeon X5650 2.66 GHz 6-core, Infiniband SGI | 3792 | 37.05 | 40.35 |
| 316 | Logistic Services (D) Germany | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5808 | 37.04 | 69.7 |
| 317 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 7504 | 36.93 | 69.94 |
| 318 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 7504 | 36.93 | 69.94 |
| 319 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 7504 | 36.93 | 69.94 |
| 320 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet Hewlett-Packard | 6144 | 36.91 | 69.55 |
| 321 | Financial Institution United States | Cluster Platform 4000 BL685c, Opteron QC 2.2GHz, Infiniband Hewlett-Packard | 5336 | 36.9 | 46.96 |
| 322 | DOE/SC/LBNL/NERSC United States | iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband IBM | 4000 | 36.86 | 42.66 |
| 323 | Turboinstitute Slovenia | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, Infiniband IBM | 4096 | 36.75 | 49.15 |
| 324 | Banking (M) United States | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 6352 | 36.67 | 64.28 |
| 325 | Banking (M) United States | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 6352 | 36.67 | 64.28 |
| 326 | Banking (M) United States | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 6352 | 36.67 | 64.28 |
| 327 | Banking (M) United States | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 6352 | 36.67 | 64.28 |
| 328 | Lawrence Livermore National Laboratory United States | Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband Appro International | 9216 | 36.62 | 44.24 |
| 329 | IT Services Russia | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 6344 | 36.62 | 64.2 |
| 330 | Irish Centre for High-End Computing Ireland | SGI Altix ICE 8200EX, Xeon Westmere six-core 2.66 GHz SGI | 3840 | 36.56 | 40.86 |
| 331 | Geoscience (P) United States | iDataPlex, Xeon X56xx 6C 2.93 GHz, Infiniband IBM | 3528 | 36.49 | 41.35 |
| 332 | Geoscience (P) United States | iDataPlex, Xeon X56xx 6C 2.93 GHz, Infiniband IBM | 3528 | 36.49 | 41.35 |
| 333 | Geoscience (P) United States | iDataPlex, Xeon X56xx 6C 2.93 GHz, Infiniband IBM | 3528 | 36.49 | 41.35 |
| 334 | Geoscience (P) United States | iDataPlex, Xeon X56xx 6C 2.93 GHz, Infiniband IBM | 3528 | 36.49 | 41.35 |
| 335 | Geoscience (P) United States | iDataPlex, Xeon X56xx 6C 2.93 GHz, Infiniband IBM | 3528 | 36.49 | 41.35 |
| 336 | Geoscience (P) United States | iDataPlex, Xeon X56xx 6C 2.93 GHz, Infiniband IBM | 3528 | 36.49 | 41.35 |
| 337 | Geoscience (P) United States | iDataPlex, Xeon X56xx 6C 2.93 GHz, Infiniband IBM | 3528 | 36.49 | 41.35 |
| 338 | Financial Institution Spain | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 7392 | 36.39 | 68.89 |
| 339 | IT Service Provider United Kingdom | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 5840 | 36.37 | 68.44 |
| 340 | Food Industry France | Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE Hewlett-Packard | 6400 | 36.1 | 68.1 |
| 341 | IT Service Provider (C) United States | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 6816 | 36.08 | 68.16 |
| 342 | Entertainment Company United States | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, GigE Hewlett-Packard | 5632 | 35.94 | 67.58 |
| 343 | Logistic Services (E) United States | Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 6368 | 35.93 | 67.76 |
| 344 | Network Company China | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 6216 | 35.88 | 62.91 |
| 345 | Network Company China | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 6216 | 35.88 | 62.91 |
| 346 | Network Company China | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 6216 | 35.88 | 62.91 |
| 347 | Network Company China | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 6216 | 35.88 | 62.91 |
| 348 | IT Service Provider Denmark | Cluster Platform 3000 BL460c G6, Xeon E5650 2.66 GHz, GigE Hewlett-Packard | 6354 | 35.85 | 67.61 |
| 349 | HHMI - Janelia Farm Research Campus United States | Dell Poweredge R610, Xeon X5550 2.66 Ghz, 10G Ethernet Dell | 4000 | 35.81 | 42.56 |
| 350 | Datacenter United States | Cluster Platform 3000 BL460c G6, Xeon E5520 2.26 GHz, GigE Hewlett-Packard | 7488 | 35.74 | 67.69 |
| 351 | CILEA Italy | Cluster Platform 3000 BL2x220, X56xx 2.8 Ghz, Infiniband QDR Hewlett-Packard | 4032 | 35.67 | 45.16 |
| 352 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5560 2.8 GHz, GigE Hewlett-Packard | 5992 | 35.64 | 67.11 |
| 353 | Financial Institution (M) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet Hewlett-Packard | 5904 | 35.5 | 66.83 |
| 354 | Technische Universitaet Wien Austria | Sun Blade x2270, Xeon X5550 2.66 Ghz, Infiniband QDR Oracle | 3650 | 35.48 | 38.84 |
| 355 | Geoscience United States | BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband IBM | 4136 | 35.42 | 44.11 |
| 356 | Geoscience United States | BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband IBM | 4136 | 35.42 | 44.11 |
| 357 | Geoscience United States | BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband IBM | 4136 | 35.42 | 44.11 |
| 358 | Classified United Kingdom | BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, Infiniband IBM | 4296 | 35.36 | 38.84 |
| 359 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 6120 | 35.33 | 61.93 |
| 360 | Web Content Provider (W) United States | Cluster Platform 3000 BL2x220, L54xx 2.33 Ghz, GigE Hewlett-Packard | 7168 | 35.32 | 66.81 |
| 361 | Statoil Norway | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 5664 | 35.29 | 66.38 |
| 362 | ERDC MSRC United States | Cray XT3, 2.6 GHz dual Core Cray Inc. | 8192 | 35.2 | 42.6 |
| 363 | Food Industry United Kingdom | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 5512 | 35.19 | 66.14 |
| 364 | NASA/Goddard Space Flight Center United States | iDataPlex, Xeon QC 2.5 GHz, Infiniband IBM | 4096 | 35.08 | 40.96 |
| 365 | Classified United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, Infiniband IBM | 4248 | 34.96 | 38.4 |
| 366 | Classified United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, Infiniband IBM | 4248 | 34.96 | 38.4 |
| 367 | Financial Institution (M) United States | Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet Hewlett-Packard | 5808 | 34.94 | 65.75 |
| 368 | Telecommunication Company China | Cluster Platform 3000 BL480c, Xeon 5405 2Ghz, GigE Hewlett-Packard | 8296 | 34.94 | 66.37 |
| 369 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 5580 | 34.78 | 65.4 |
| 370 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 5580 | 34.78 | 65.4 |
| 371 | Louisiana Optical Network Initiative United States | PowerEdge 1950, 2.33 GHz, Infiniband Dell | 5440 | 34.78 | 50.77 |
| 372 | Wroclaw Centre for Networking and Supercomputing Poland | Cluster Platform 3000 BL2x220, L56xx 2.66 Ghz, Infiniband Hewlett-Packard | 3840 | 34.73 | 40.86 |
| 373 | Semiconductor Company (P) United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 5568 | 34.71 | 65.26 |
| 374 | IT Service Provider United States | Cluster Platform 3000 SL2x170z, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 6144 | 34.69 | 65.37 |
| 375 | Logistic Services (E) United States | Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 6144 | 34.69 | 65.37 |
| 376 | Logistic Services (E) United States | Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 6144 | 34.69 | 65.37 |
| 377 | Laboratory for Systems Biology and Medicine/RCAST. The University of Tokyo Japan | PRIMERGY BX922 S2, Xeon X5650 2.66GHz, Infiniband QDR Fujitsu | 3552 | 34.67 | 37.79 |
| 378 | Service Provider Japan | xSeries x3650M2 Cluster, Xeon QC E55xx 2.26 Ghz, GigE IBM | 7216 | 34.65 | 65.43 |
| 379 | Service Provider Japan | xSeries x3650M2 Cluster, Xeon QC E55xx 2.26 Ghz, GigE IBM | 7216 | 34.65 | 65.43 |
| 380 | Retail United States | BladeCenter HS21/HS22 Cluster, Xeon QC HT 2.26/2.33 GHz, GigEthernet IBM | 6984 | 34.65 | 64.04 |
| 381 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6720 | 34.65 | 60.75 |
| 382 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6720 | 34.65 | 60.75 |
| 383 | National Astronomical Observatory of Japan Japan | GRAPE-DR accelerator Cluster, Infiniband Self-made | 5184 | 34.55 | 66.36 |
| 384 | IT Services Provider (D) United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 5516 | 34.39 | 64.65 |
| 385 | Semiconductor Company (Q) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5376 | 34.34 | 64.51 |
| 386 | National Supercomputer Centre (NSC) Sweden | Cluster Platform SL170z, Xeon E5520 2.26 Ghz, Infiniband Hewlett-Packard | 4128 | 34.28 | 37.32 |
| 387 | Financial Services (H) United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, GigE IBM | 6648 | 34.28 | 60.1 |
| 388 | Financial Services (H) United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, GigE IBM | 6648 | 34.28 | 60.1 |
| 389 | Financial Services (H) United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, GigE IBM | 6648 | 34.28 | 60.1 |
| 390 | Northwestern University United States | iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband IBM | 4112 | 34.27 | 37.29 |
| 391 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 6052 | 34.19 | 64.39 |
| 392 | Financial Services (H) United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, GigE IBM | 6624 | 34.16 | 59.88 |
| 393 | Hosting Services United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6912 | 34.09 | 64.42 |
| 394 | Jilin University China | Inspur TS10000 HPC Server, Xeon X56xx 2.66 Ghz, QDR Infiniband Inspur | 3800 | 34.08 | 40.09 |
| 395 | Datacenter United States | Cluster Platform 3000 BL460c G6, Xeon E5520 2.26 GHz, GigE Hewlett-Packard | 7104 | 33.96 | 64.22 |
| 396 | Logistic Services (E) United States | Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 6008 | 33.94 | 63.93 |
| 397 | Logistics Germany | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 5864 | 33.85 | 59.34 |
| 398 | Logistics Germany | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 5864 | 33.85 | 59.34 |
| 399 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5650 2.66 GHz, GigE Hewlett-Packard | 5970 | 33.73 | 63.52 |
| 400 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5268 | 33.66 | 63.22 |
| 401 | Financial Institution (P) France | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6528 | 33.66 | 59.2 |
| 402 | Financial Institution (P) France | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6528 | 33.66 | 59.2 |
| 403 | NCSA United States | Hybrid Cluster Core i3 2.93Ghz Dual Core, NVIDIA C205, Infiniband Self-made | 2048 | 33.62 | 68.86 |
| 404 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE Hewlett-Packard | 5388 | 33.61 | 63.15 |
| 405 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband IBM | 3920 | 33.57 | 41.82 |
| 406 | IT Service Provider United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5216 | 33.33 | 62.59 |
| 407 | Financial Institution United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE Hewlett-Packard | 6168 | 33.12 | 62.42 |
| 408 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 6220 | 33 | 62.2 |
| 409 | IT Services Provider (D) United States | Cluster Platform 3000 BL460c G6, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 5824 | 32.93 | 61.97 |
| 410 | IT Service Provider (B) United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet IBM | 5704 | 32.93 | 57.72 |
| 411 | IT Service Provider (B) United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet IBM | 5704 | 32.93 | 57.72 |
| 412 | IT Service Provider (B) United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet IBM | 5704 | 32.93 | 57.72 |
| 413 | IT Service Provider (B) United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet IBM | 5704 | 32.93 | 57.72 |
| 414 | IT Service Provider (D) United States | Cluster Platform 4000 BL465c G5, Opteron Six Core 2.6 GHz, GigEthernet Hewlett-Packard | 5952 | 32.88 | 61.9 |
| 415 | Max-Planck-Gesellschaft MPI/Albert-Einstein-Institut Germany | Pyramid Cluster Xeon QC 32xx 2.4 GHz, GigEthernet Pyramid Computer | 5420 | 32.8 | 52.03 |
| 416 | Financial Institution France | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE Hewlett-Packard | 5120 | 32.73 | 61.44 |
| 417 | Internet Service China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 5784 | 32.72 | 58.53 |
| 418 | Internet Service China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 5784 | 32.72 | 58.53 |
| 419 | Internet Service China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 5784 | 32.72 | 58.53 |
| 420 | Internet Service China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 5784 | 32.72 | 58.53 |
| 421 | Internet Service China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 5784 | 32.72 | 58.53 |
| 422 | Internet Service China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 5784 | 32.72 | 58.53 |
| 423 | Government Russia | xSeries x3650M2 Cluster Xeon QC GT 2.53 GHz, GigEthernet IBM | 5656 | 32.65 | 57.24 |
| 424 | Logistic Services (E) United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, Infiniband Hewlett-Packard | 3520 | 32.65 | 41.25 |
| 425 | IT Service Provider United States | Cluster Platform 3000 BL490c/BL460c, Xeon E5540 2.53Ghz, GigE Hewlett-Packard | 6076 | 32.64 | 61.49 |
| 426 | ONERA France | SGI Altix ICE 8200EX, Xeon Nehalem quad core 2.8 GHz SGI | 3072 | 32.57 | 34.41 |
| 427 | Financial Institution United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 5216 | 32.56 | 61.13 |
| 428 | A*STAR Computational Resource Centre Singapore | BX900 Xeon X5570 2.93GHz , Infiniband QDR Fujitsu | 3024 | 32.54 | 35.44 |
| 429 | Banking (M) United States | xSeries x3850M2 Cluster Xeon QC GT 2.53 GHz, GigEthernet IBM | 5632 | 32.51 | 57 |
| 430 | Banking (M) United States | xSeries x3850M2 Cluster Xeon QC GT 2.53 GHz, GigEthernet IBM | 5632 | 32.51 | 57 |
| 431 | Digital Media Singapore | xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet IBM | 5616 | 32.42 | 59.89 |
| 432 | Harvard University - FAS Research Computing United States | PowerEdge M600 Cluster, Xeon E5410 2.3Ghz, Infiniband Dell | 4096 | 32.41 | 38.18 |
| 433 | Data Center (A) Hong Kong | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 5600 | 32.33 | 56.67 |
| 434 | Banking Netherlands | xSeries x3650M2 Cluster Xeon QC GT 2.53 GHz, GigEthernet IBM | 5592 | 32.28 | 56.59 |
| 435 | Hosting Services United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6528 | 32.24 | 60.84 |
| 436 | Hosting Services United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6528 | 32.24 | 60.84 |
| 437 | Logistic Services (E) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5040 | 32.23 | 60.48 |
| 438 | Telecommunication Company China | Cluster Platform 3000 BL460c G6, Xeon E5520 2.26 GHz, GigE Hewlett-Packard | 6716 | 32.15 | 60.71 |
| 439 | Imperial College London United Kingdom | SGI Altix ICE 8200EX Xeon X5570/X5670 4/6-core 2.93 GHz, InfiniBand SGI | 3124 | 32.14 | 36.61 |
| 440 | IT Service Provider (B) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 5024 | 32.13 | 60.29 |
| 441 | Telecommunication Company China | Cluster Platform 3000 BL460c G6, Xeon X5550 2.66 GHz, GigE Hewlett-Packard | 5672 | 32.09 | 60.35 |
| 442 | Service Provider China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 5552 | 32.05 | 56.19 |
| 443 | Service Provider China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE IBM | 5552 | 32.05 | 56.19 |
| 444 | Financial Service Provider United States | Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband Hewlett-Packard | 5376 | 32.05 | 60.21 |
| 445 | Insight Direct United States | Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, Infiniband Hewlett-Packard | 3808 | 32.03 | 40.52 |
| 446 | Information Services United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 5120 | 31.97 | 60.01 |
| 447 | Geoscience (P) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 5536 | 31.96 | 59.04 |
| 448 | Geoscience (P) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 5536 | 31.96 | 59.04 |
| 449 | Geoscience (P) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 5536 | 31.96 | 59.04 |
| 450 | Geoscience (P) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet IBM | 5536 | 31.96 | 59.04 |
| 451 | IT Services Provider (C) United States | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 5528 | 31.91 | 55.94 |
| 452 | IT Services Provider (C) United States | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 5528 | 31.91 | 55.94 |
| 453 | IT Services Provider (C) United States | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 5528 | 31.91 | 55.94 |
| 454 | IT Services Provider (C) United States | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 5528 | 31.91 | 55.94 |
| 455 | Financial Institution France | Cluster Platform 3000 BL260c G5, Xeon QC 2.66Ghz, GigE Hewlett-Packard | 5632 | 31.86 | 59.92 |
| 456 | University of Tromso Norway | Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet Hewlett-Packard | 5632 | 31.86 | 59.92 |
| 457 | Lawrence Livermore National Laboratory United States | Dell DCS Xanadu 2.5, Xeon E55xx 2.4Ghz, Infiniband DDR Dell | 4032 | 31.86 | 40.32 |
| 458 | Lawrence Livermore National Laboratory United States | Dell DCS Xanadu 2.5, Xeon E55xx 2.4Ghz, Infiniband DDR Dell | 4032 | 31.86 | 40.32 |
| 459 | Lawrence Livermore National Laboratory United States | Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR Dell | 3480 | 31.79 | 38.98 |
| 460 | Government Russia | BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet IBM | 5496 | 31.72 | 55.62 |
| 461 | Geoscience (P) United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, GigEthernet IBM | 5488 | 31.68 | 58.52 |
| 462 | Digital Media United States | iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband IBM | 3840 | 31.61 | 34.82 |
| 463 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 464 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 465 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 466 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 467 | WETA Digital New Zealand | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE Hewlett-Packard | 5936 | 31.53 | 59.36 |
| 468 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6112 | 31.52 | 55.42 |
| 469 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6112 | 31.52 | 55.42 |
| 470 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6112 | 31.52 | 55.42 |
| 471 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6112 | 31.52 | 55.42 |
| 472 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6112 | 31.52 | 55.42 |
| 473 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6112 | 31.52 | 55.42 |
| 474 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6112 | 31.52 | 55.42 |
| 475 | Financial Services (H) United States | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet IBM | 6112 | 31.52 | 55.42 |
| 476 | Financial Service Provider France | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband Hewlett-Packard | 3200 | 31.51 | 37.5 |
| 477 | Hosting Services United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 478 | Hosting Services United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 479 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 480 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 481 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 482 | Software Company (M) United States | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE Hewlett-Packard | 6372 | 31.49 | 59.39 |
| 483 | Computacenter (UK) LTD United Kingdom | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet IBM | 5440 | 31.4 | 55.05 |
| 484 | Energy Company (A) Italy | BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband IBM | 3408 | 31.4 | 36.26 |
| 485 | Energy Company (A) Italy | BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband IBM | 3408 | 31.4 | 36.26 |
| 486 | Energy Company (A) Italy | BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband IBM | 3408 | 31.4 | 36.26 |
| 487 | Financial Services (O) United Kingdom | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 5904 | 31.36 | 59.04 |
| 488 | Nanjing University China | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, Infiniband IBM | 3200 | 31.31 | 34.05 |
| 489 | Datacenter Germany | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 5888 | 31.28 | 58.88 |
| 490 | Government India | Cluster Platform 3000 SL2x170z, Xeon X5570 2.93 GHz, GigE Hewlett-Packard | 3072 | 31.23 | 36 |
| 491 | IT Service Provider (B) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4880 | 31.23 | 58.56 |
| 492 | Information Service France | BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet IBM | 5408 | 31.22 | 54.73 |
| 493 | The Institute of Statistical Mathematics Japan | PRIMERGY RX200S5 Cluster, Xeon X5570 2.93GHz, Infiniband QDR Fujitsu | 2880 | 31.18 | 33.75 |
| 494 | Classified United Kingdom | xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband IBM | 3184 | 31.15 | 33.95 |
| 495 | Classified United Kingdom | xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband IBM | 3184 | 31.15 | 33.95 |
| 496 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet Hewlett-Packard | 4864 | 31.13 | 58.37 |
| 497 | Communications France | xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet IBM | 5392 | 31.12 | 57.5 |
| 498 | Communications France | xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet IBM | 5392 | 31.12 | 57.5 |
| 499 | Communications France | xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet IBM | 5392 | 31.12 | 57.5 |
| 500 | Computacenter (UK) LTD United Kingdom | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE Hewlett-Packard | 5856 | 31.11 | 58.56 |