| Rank | Site | Computer/Year Vendor | Cores | Rmax | Rpeak | Power | | 101 | JAXA Japan | Fujitsu FX1, Quadcore SPARC64 VII 2.52 GHz, Infiniband DDR / 2009 Fujitsu | 12032 | 110.60 | 121.28 | 1020.0 |
| 102 | Tres Grand Centre de calcul du CEA France | GENCI-curie-hybrid, Bullx B505, Xeon E5640 2.67 GHz, Infiniband QDR / 2011 Bull | 5040 | 109.90 | 198.16 | |
| 103 | US Army Research Laboratory (ARL) United States | SGI Altix ICE 8200 Enhanced LX, Xeon Nehalem quad core 2.8 GHz / 2009 SGI | 10752 | 109.30 | 120.42 | 475.0 |
| 104 | Intel United States | Intel Cluster, Xeon E5 (Sandy Bridge - EP) 8C 2.60GHz, FDR Infiniband / 2011 Intel | 5712 | 109.20 | 118.81 | 176.4 |
| 105 | Compute Canada/WestGrid/University of Calgary Canada | DL170/SL390 , Xeon E5649 2.53GHz/L5520 4C 2.26GHz, Infiniband QDR, NVIDIA 2070 / 2011 HP | 13672 | 108.70 | 193.51 | |
| 106 | Commissariat a l'Energie Atomique (CEA)/CCRT France | BULL Novascale R422-E2 / 2010 Bull | 11520 | 108.50 | 130.00 | 477.0 |
| 107 | Joint Supercomputer Center Russia | Cluster Platform 3000 BL460c/BL2x220, Xeon 54xx 3 Ghz, Infiniband / 2009 HP | 11680 | 107.45 | 140.16 | |
| 108 | HLRN at Universitaet Hannover / RRZN Germany | SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz / 2009 SGI | 10240 | 107.10 | 120.73 | |
| 109 | HLRN at ZIB/Konrad Zuse-Zentrum fuer Informationstechnik Germany | SGI Altix ICE 8200EX, Xeon QC E5472 3.0 GHz/X5570 2.93 GHz / 2009 SGI | 10240 | 107.10 | 120.73 | |
| 110 | Bull France | Bullx B510, Xeon E5 (Sandy Bridge - EP) 8C 2.70GHz, Infiniband QDR / 2011 Bull | 5760 | 107.00 | 124.42 | |
| 111 | Georgia Institute of Technology United States | HP ProLiant SL390s G7 Xeon 6C X5660 2.8Ghz, nVidia Fermi, Infiniband QDR / 2011 HP | 6210 | 106.30 | 193.85 | 117.9 |
| 112 | Total Exploration Production France | SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz / 2008 SGI | 10240 | 106.10 | 122.88 | 442.0 |
| 113 | Lawrence Livermore National Laboratory United States | Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR / 2010 Dell | 15000 | 105.90 | 168.00 | |
| 114 | Barcelona Supercomputing Center Spain | Bullx B505, Xeon E5649 6C 2.53GHz, Infiniband QDR, NVIDIA 2090 / 2011 Bull | 5544 | 103.20 | 182.88 | 81.5 |
| 115 | Computer Network Information Center, Chinese Academy of Science China | DeepComp 7000, HS21/x3950 Cluster, Xeon QC HT 3 GHz/2.93 GHz, Infiniband / 2008 Lenovo | 12216 | 102.80 | 145.97 | |
| 116 | Lawrence Livermore National Laboratory United States | Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband / 2009 Appro | 13552 | 102.20 | 127.20 | |
| 117 | ECMWF United Kingdom | Power 775, POWER7 8C 3.84 GHz, Custom / 2011 IBM | 4096 | 102.04 | 125.70 | 250.7 |
| 118 | Information Technology Center, The University of Tokyo Japan | Hitachi opteron QC 2.3 GHz Myrinet 10G / 2009 Hitachi | 15104 | 101.74 | 138.96 | 831.0 |
| 119 | Kurchatov Institute Moscow Russia | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband / 2010 HP | 10304 | 101.21 | 123.65 | |
| 120 | Lawrence Livermore National Laboratory United States | Appro GreenBlade Cluster, Xeon X5660 6C 2.80 GHz, Infiniband QDR, NVIDIA 2050 / 2010 Appro | 8240 | 100.50 | 239.87 | |
| 121 | South Ural State University Russia | SKIF Aurora Platform - Intel Xeon X5680, Infiniband QDR / 2011 RSC SKIF | 8832 | 100.40 | 117.00 | |
| 122 | Max-Planck-Gesellschaft MPI/IPP Germany | Power 575, p6 4.7 GHz, Infiniband / 2009 IBM | 6848 | 98.42 | 128.74 | 1095.0 |
| 123 | Internet Service China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2011 IBM | 17344 | 97.96 | 175.52 | 526.1 |
| 124 | Internet Service China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2011 IBM | 17344 | 97.96 | 175.52 | 526.1 |
| 125 | Institute of Physical and Chemical Res. (RIKEN) Japan | RIKEN Intergrated Cluster of Clusters, Xeon X5570 2.93GHz, Infiniband DDR / 2009 Fujitsu | 9048 | 97.94 | 106.04 | |
| 126 | Government Sweden | Cluster Platform 3000 BL2x220, L56xx 2.26 Ghz, Infiniband / 2011 HP | 17280 | 97.50 | 156.21 | |
| 127 | DOE/SC/Pacific Northwest National Laboratory United States | Cluster Platform 4000 DL185G5, Opteron QC 2.2 GHz, Infiniband DDR / 2008 HP | 18176 | 97.07 | 159.95 | |
| 128 | Clemson University United States | PE1950/SF X2200/iDPx/IBM dx340/HP DL165 Intel 53xx/54xx 2.33, Opteron 2.3, E5410 2.33GHz Myrinet 10G / 2011 Dell/Sun/IBM | 13616 | 96.92 | 123.63 | |
| 129 | Government United States | xSeries x3650M3 Cluster, Xeon X5670 6C 2.93 GHz, Gigabit Ethernet / 2011 IBM | 17160 | 96.70 | 201.12 | 546.3 |
| 130 | Naval Oceanographic Office - NAVO DSRC United States | Cray XT5 QC 2.4 GHz / 2011 Cray Inc. | 12720 | 96.55 | 122.11 | |
| 131 | EDF R&D France | Blue Gene/P Solution / 2008 IBM | 32768 | 95.45 | 111.41 | 252.0 |
| 132 | IT Service Provider Germany | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband / 2009 HP | 10240 | 94.74 | 122.88 | |
| 133 | Gaming Company United States | Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet / 2011 HP | 11712 | 94.31 | 131.17 | |
| 134 | Geoscience United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 7392 | 93.65 | 244.89 | 108.2 |
| 135 | Geoscience United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 7392 | 93.65 | 244.89 | 108.2 |
| 136 | Tsinghua University China | Inspur TS10000 HPC Server, Xeon X56xx 2.93 Ghz, QDR Infiniband / 2011 Inspur | 9216 | 92.42 | 107.30 | |
| 137 | IBM Thomas J. Watson Research Center United States | eServer Blue Gene Solution / 2005 IBM | 40960 | 91.29 | 114.69 | 448.0 |
| 138 | Idaho National Laboratory United States | Appro Xtreme-X3 Opteron 2.4GHz, Infiniband QDR / 2011 Appro | 12480 | 91.03 | 119.81 | |
| 139 | Government China | Sunway 4000H Cluster, Xeon X56xx (Westmere-EP) 3.06 GHz, Infiniband QDR / 2011 NRCPCET | 8400 | 90.85 | 102.82 | |
| 140 | Geoscience United States | iDataPlex DX360M3, Xeon X5660 6C 2.80 GHz, Infiniband QDR / 2011 IBM | 9072 | 89.67 | 101.61 | 212.6 |
| 141 | IT Service Provider United States | Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 GHz, Gigabit Ethernet / 2011 HP | 14856 | 89.37 | 174.11 | |
| 142 | University of Alaska - Arctic Region Supercomputing Center United States | Cray XE6 8-core 2.3 GHz / 2010 Cray Inc. | 11648 | 88.92 | 107.16 | |
| 143 | Financial Institution (P) United Kingdom | BladeCenter HS22 Cluster, Xeon E5540 4C 2.53 GHz, Gigabit Ethernet / 2010 IBM | 15744 | 88.72 | 159.33 | 497.8 |
| 144 | Automotive United States | BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, Infiniband / 2011 IBM | 8568 | 88.62 | 100.42 | 240.4 |
| 145 | Automotive United States | BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, Infiniband / 2011 IBM | 8568 | 88.62 | 100.42 | 240.4 |
| 146 | Manufacturing Company France | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband / 2009 HP | 8576 | 88.55 | 100.51 | |
| 147 | Financial Services Company (G) United States | Cluster Platform 3000 DL165, Opteron 2.1 GHz 12C, GigE / 2011 HP | 20784 | 87.54 | 174.59 | |
| 148 | Bull France | Bull bullx super-node S6010/S6030 / 2010 Bull | 11520 | 87.47 | 104.60 | |
| 149 | Commissariat a l'Energie Atomique (CEA) France | GENCI-curie, Bullx S6010 Cluster, Xeon 2.26 Ghz 8-core, QDR Infiniband / 2010 Bull | 11520 | 87.47 | 104.42 | |
| 150 | Telecommunication Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2010 IBM | 15504 | 87.37 | 156.90 | 490.2 |
| 151 | iVEC Australia | HP Pod BL2x220, X5660 2.8 Ghz, Infiniband QDR / 2010 HP | 9600 | 87.20 | 107.52 | |
| 152 | Web Content Provider United States | HP DL160 Cluster G6, Xeon E5640 4C 2.67 GHz, Gigabit Ethernet / 2011 HP | 16020 | 87.10 | 170.45 | |
| 153 | Financial Institution United States | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 HP | 15816 | 86.05 | 168.28 | |
| 154 | University of Cologne, Regional Computing Centre Germany | Bullx Supernode/Blade Xeon X5550/X5650 2.66 Ghz, Infiniband / 2010 Bull | 9376 | 85.90 | 100.17 | |
| 155 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 156 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 157 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 158 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 159 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 160 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 161 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 162 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 163 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 164 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 165 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 166 | Geoscience (P) United States | iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090 / 2011 IBM | 6776 | 85.84 | 224.48 | 99.1 |
| 167 | Web Company (C) China | Cluster Platform 4000 BL685c G7, Opteron 6136 8C 2.40 GHz, Gigabit Ethernet / 2011 HP | 17280 | 84.34 | 165.89 | |
| 168 | Lawrence Livermore National Laboratory United States | Appro Xtreme-X3 Opteron 2.0GHz, Infiniband DDR / 2009 Appro | 13440 | 83.08 | 107.50 | 700.0 |
| 169 | Los Alamos National Laboratory United States | Appro Xtreme Opteron 2 GHz, Infiniband QDR / 2011 Appro | 13312 | 83.05 | 106.50 | |
| 170 | Stony Brook/BNL, New York Center for Computational Sciences United States | eServer Blue Gene Solution / 2007 IBM | 36864 | 82.16 | 103.22 | 403.0 |
| 171 | Financial Services (H) United States | iDataPlex DX360M3, Xeon E5649 6C 2.53 GHz, Gigabit Ethernet / 2011 IBM | 14544 | 81.96 | 147.19 | 418.1 |
| 172 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 9648 | 81.66 | 109.22 | 380.2 |
| 173 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 9648 | 81.66 | 109.22 | 380.2 |
| 174 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 9648 | 81.66 | 109.22 | 380.2 |
| 175 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 9648 | 81.66 | 109.22 | 380.2 |
| 176 | Semiconductor Company (C) United States | BladeCenter HS22 Cluster, Xeon QC GT 2.93 GHz, GigEthernet / 2010 IBM | 14328 | 80.74 | 167.92 | 486.0 |
| 177 | Maui High-Performance Computing Center (MHPCC) United States | Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband / 2009 Dell | 9210 | 80.58 | 103.22 | |
| 178 | University of North Carolina United States | PowerEdge C6100 Cluster, Xeon X56xx (Westmere-EP) 2.93 GHz, Infiniband QDR / 2011 Dell | 8040 | 79.80 | 94.23 | |
| 179 | IT Service Provider (D) United States | Cluster Platform 4000 BL465c G7, Opteron 6176 12C 2.30 GHz, Gigabit Ethernet / 2011 HP | 16944 | 79.36 | 155.89 | |
| 180 | DLR - CASE Germany | Oracle Blade Server X6275, X5670 2.93 GHz, Infiniband QDR / 2011 Oracle | 7680 | 79.34 | 91.13 | |
| 181 | CINECA Italy | Power 575, p6 4.7 GHz, Infiniband / 2009 IBM | 5376 | 78.68 | 101.07 | 859.0 |
| 182 | Naval Oceanographic Office - NAVO DSRC United States | Power 575, p6 4.7 GHz, Infiniband / 2009 IBM | 5440 | 78.68 | 102.27 | 869.0 |
| 183 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE / 2011 HP | 12822 | 77.75 | 150.27 | |
| 184 | Communications Israel | BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE / 2011 IBM | 13788 | 77.70 | 161.60 | 386.9 |
| 185 | Center for Computational Sciences, University of Tsukuba Japan | Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband / 2009 Appro | 10368 | 77.28 | 95.39 | 671.0 |
| 186 | Lockheed Martin United States | BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband / 2011 IBM | 9712 | 77.27 | 103.57 | 906.2 |
| 187 | CLUMEQ - Universit Laval Canada | Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR / 2009 Sun | 7616 | 77.17 | 85.30 | 332.0 |
| 188 | US Army Research Laboratory (ARL) United States | Cray XT5 QC 2.3 GHz / 2008 Cray Inc. | 10400 | 76.80 | 95.68 | 481.0 |
| 189 | Compute Canada/WestGrid/University of British Columbia Canada | Cluster Platform 3000 BL 2x220, Xeon X5650/E5450 4C 3.00 GHz, Infiniband QDR / 2011 HP | 9600 | 76.66 | 106.32 | |
| 190 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 191 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 192 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 193 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 194 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 195 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 196 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 197 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 198 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 199 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |
| 200 | Internet Service China | xSeries x3650M3 Cluster, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet / 2011 IBM | 13596 | 76.61 | 144.66 | 421.5 |