| Rank | Site | Computer/Year Vendor | Cores | Rmax | Rpeak | Power | | 201 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE / 2010 Hewlett-Packard | 8444 | 44.96 | 85.45 | |
| 202 | Government Russia | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, Infiniband / 2010 IBM | 4864 | 44.82 | 49.22 | 174.15 |
| 203 | Government United States | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2010 IBM | 7896 | 44.67 | 79.91 | 249.64 |
| 204 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon E5520 2.26 GHz, GigE / 2010 Hewlett-Packard | 9400 | 44.54 | 84.98 | |
| 205 | Financial Institution (P) United Kingdom | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2010 IBM | 7872 | 44.53 | 79.66 | 248.88 |
| 206 | Financial Institution (P) United Kingdom | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2010 IBM | 7872 | 44.53 | 79.66 | 248.88 |
| 207 | Forschungszentrum Juelich (FZJ) Germany | QPACE SFB TR Cluster, PowerXCell 8i, 3.2 GHz, 3D-Torus / 2009 IBM | 4608 | 44.50 | 55.71 | 57.54 |
| 208 | Universitaet Regensburg Germany | QPACE SFB TR Cluster, PowerXCell 8i, 3.2 GHz, 3D-Torus / 2009 IBM | 4608 | 44.50 | 55.71 | 57.54 |
| 209 | Universitaet Wuppertal Germany | QPACE SFB TR Cluster, PowerXCell 8i, 3.2 GHz, 3D-Torus / 2009 IBM | 4608 | 44.50 | 55.71 | 57.54 |
| 210 | Telecommunication Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2010 IBM | 7752 | 43.85 | 78.45 | 245.09 |
| 211 | Telecommunication Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2010 IBM | 7752 | 43.85 | 78.45 | 245.09 |
| 212 | Electronics United States | xSeries x3550M2 Cluster Xeon QC GT 2.26 GHz, Infiniband / 2010 IBM | 5320 | 43.79 | 48.24 | 233.42 |
| 213 | Financial Services (H) United States | Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE / 2009 Hewlett-Packard | 8312 | 43.75 | 83.12 | |
| 214 | Actebis Peacock GmbH Germany | Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G / 2010 Hewlett-Packard | 6144 | 43.51 | 55.54 | |
| 215 | Actebis Peacock GmbH Germany | Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G / 2010 Hewlett-Packard | 6144 | 43.51 | 55.54 | |
| 216 | IT Services Provider (B) Canada | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet / 2010 Hewlett-Packard | 6820 | 43.32 | 81.84 | |
| 217 | Fermi National Accelerator Laboratory United States | Ds - Koi 1042G-TF Cluster, Opteron 8-core 2Ghz, Infiniband / 2010 Koi Computers | 7680 | 43.05 | 61.44 | |
| 218 | Consulting (C) United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE / 2009 Hewlett-Packard | 6768 | 43.00 | 81.22 | |
| 219 | Central Research Institute of Electric Power Industry/CRIEPI Japan | SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz / 2010 SGI | 4096 | 42.69 | 45.88 | 183.70 |
| 220 | National Institute for Materials Science Japan | SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz / 2009 SGI | 4096 | 42.69 | 45.88 | 183.70 |
| 221 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet / 2009 Hewlett-Packard | 6672 | 42.41 | 80.06 | |
| 222 | Maui High-Performance Computing Center (MHPCC) United States | Jaws - PowerEdge 1955, 3.0 GHz, Infiniband / 2006 Dell | 5200 | 42.39 | 62.40 | |
| 223 | Geoscience United States | iDataPlex, Xeon QC 3.0 GHz, Infiniband / 2009 IBM | 4704 | 42.21 | 56.45 | 206.39 |
| 224 | Network Equipment Provider United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE / 2010 Hewlett-Packard | 6632 | 42.16 | 79.58 | |
| 225 | Commissariat a l'Energie Atomique (CEA) France | CEA-CCRT-Platine - Novascale 3045, Itanium2 1.6 GHz, Infiniband / 2007 Bull SA | 7680 | 42.13 | 49.15 | |
| 226 | Financial Institution () Belgium | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet / 2010 IBM | 8352 | 41.92 | 75.74 | 240.12 |
| 227 | Financial Institution () Belgium | iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet / 2010 IBM | 8352 | 41.92 | 75.74 | 240.12 |
| 228 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE / 2010 Hewlett-Packard | 7848 | 41.88 | 79.42 | |
| 229 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE / 2010 Hewlett-Packard | 7848 | 41.88 | 79.42 | |
| 230 | Telecommunication Company China | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE / 2010 Hewlett-Packard | 7848 | 41.88 | 79.42 | |
| 231 | Amazon Web Services United States | Amazon EC2 Cluster Compute Instances - Amazon EC2 Cluster, Xeon X5570 2.95 Ghz, 10G Ethernet / 2010 Self-made | 7040 | 41.82 | 82.51 | |
| 232 | Saudi Aramco Saudi Arabia | Dell PowerEdge M610 Cluster, Nehalem-EP 2.93Ghz, Infiniband / 2009 ClusterVision/Dell | 4096 | 41.77 | 48.01 | |
| 233 | Financial Institute France | Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE / 2010 Hewlett-Packard | 8432 | 41.35 | 78.59 | |
| 234 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 4824 | 41.31 | 54.61 | 190.12 |
| 235 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 4824 | 41.31 | 54.61 | 190.12 |
| 236 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 4824 | 41.31 | 54.61 | 190.12 |
| 237 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 4824 | 41.31 | 54.61 | 190.12 |
| 238 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 4824 | 41.31 | 54.61 | 190.12 |
| 239 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 4824 | 41.31 | 54.61 | 190.12 |
| 240 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 4824 | 41.31 | 54.61 | 190.12 |
| 241 | Defense United States | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2010 IBM | 4824 | 41.31 | 54.61 | 190.12 |
| 242 | Classified United States | Rackable(tm) C2005-TY2 Cluster, Xeon E5630 quad core 2.53 GHz, Gigabit Ethernet / 2010 SGI | 9520 | 41.29 | 96.34 | |
| 243 | Engineering Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2010 IBM | 7296 | 41.27 | 73.84 | 320.11 |
| 244 | Engineering Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2010 IBM | 7296 | 41.27 | 73.84 | 320.11 |
| 245 | Engineering Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2010 IBM | 7296 | 41.27 | 73.84 | 320.11 |
| 246 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2009 IBM | 7168 | 41.27 | 72.54 | 282.75 |
| 247 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2009 IBM | 7168 | 41.27 | 72.54 | 282.75 |
| 248 | Network Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2009 IBM | 7168 | 41.27 | 72.54 | 282.75 |
| 249 | QXL Poland SP ZOO Poland | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE / 2010 Hewlett-Packard | 7384 | 40.76 | 73.84 | |
| 250 | IT Service Provider United Kingdom | Cluster Platform 3000 BL460c G6, Xeon L5520 2.26 GHz, GigE / 2010 Hewlett-Packard | 8568 | 40.73 | 77.45 | |
| 251 | US Army Research Laboratory (ARL) United States | Michael J. Muuss Cluster (MJM) - Evolocity II (LS Supersystem) Xeon 51xx 3.0 GHz IB / 2007 Linux Networx | 4416 | 40.61 | 52.99 | |
| 252 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE / 2010 Hewlett-Packard | 7600 | 40.59 | 76.91 | |
| 253 | University of Bergen Norway | Cray XT4 QuadCore 2.3 GHz / 2008 Cray Inc. | 5550 | 40.59 | 51.06 | 274.73 |
| 254 | IT Services Provider (D) United States | Cluster Platform 3000 BL460c G6, Xeon E5650 2.66 GHz, GigE / 2010 Hewlett-Packard | 7206 | 40.53 | 76.67 | |
| 255 | Service Provider China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2010 IBM | 7152 | 40.46 | 72.38 | 313.79 |
| 256 | Service Provider China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2010 IBM | 7152 | 40.46 | 72.38 | 313.79 |
| 257 | Service Provider China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2010 IBM | 7152 | 40.46 | 72.38 | 313.79 |
| 258 | Government Russia | xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband / 2010 IBM | 4384 | 40.39 | 46.75 | 192.35 |
| 259 | University of Kentucky United States | DLX - PowerEdge C6100 Cluster, Xeon X5650 2.66 Ghz, Infiniband / 2010 Dell | 4428 | 40.31 | 47.11 | |
| 260 | Audi AG Germany | Cluster Platform 3000 BL2x220, L56xx 2.66 Ghz, Infiniband / 2010 Hewlett-Packard | 4800 | 40.22 | 51.07 | |
| 261 | Engineering Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet / 2010 IBM | 7104 | 40.19 | 75.76 | 233.10 |
| 262 | Engineering Company China | BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet / 2010 IBM | 7104 | 40.19 | 75.76 | 233.10 |
| 263 | Insight Direct United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE / 2010 Hewlett-Packard | 6272 | 39.92 | 75.26 | |
| 264 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE / 2010 Hewlett-Packard | 6400 | 39.77 | 75.01 | |
| 265 | Saudi Aramco Saudi Arabia | Cluster Platform 3000 BL460c, Xeon 54xx 3 GHz, Infiniband / 2009 Hewlett-Packard | 4192 | 39.70 | 50.30 | |
| 266 | IT Service Provider (D) United States | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE / 2010 Hewlett-Packard | 6378 | 39.64 | 74.75 | |
| 267 | Telecommunication Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2010 IBM | 7000 | 39.60 | 70.84 | 307.16 |
| 268 | Telecommunication Company China | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE / 2010 IBM | 7000 | 39.60 | 70.84 | 307.16 |
| 269 | R-Systems United States | R Smarr - Dell DCS CS23-SH, QC HT 2.8 GHz, Infiniband / 2008 Dell | 4608 | 39.58 | 51.61 | |
| 270 | Service Provider United States | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2010 IBM | 6824 | 39.37 | 69.06 | 215.70 |
| 271 | Service Provider United States | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2010 IBM | 6824 | 39.37 | 69.06 | 215.70 |
| 272 | Classifified United States | BladeCenter HS21 Cluster, Xeon QC HT 2.13 GHz, Infiniband / 2010 IBM | 6128 | 39.23 | 52.21 | 236.80 |
| 273 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet / 2009 Hewlett-Packard | 6144 | 39.13 | 73.73 | |
| 274 | Energy Company (G) United States | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet / 2009 Hewlett-Packard | 6144 | 39.13 | 73.73 | |
| 275 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet / 2010 Hewlett-Packard | 6144 | 39.13 | 73.73 | |
| 276 | NASA/Goddard Space Flight Center United States | Discover - iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband / 2009 IBM | 4128 | 38.99 | 46.23 | 144.48 |
| 277 | NASA/Goddard Space Flight Center United States | Discover 2 - iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband / 2009 IBM | 4128 | 38.99 | 46.23 | 144.48 |
| 278 | Logistic Services (C) United States | Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE / 2010 Hewlett-Packard | 7280 | 38.93 | 73.67 | |
| 279 | National Astronomical Observatory of Japan Japan | GRAPE-DR cluster 100 node - GRAPE-DR accelerator Cluster, Infiniband / 2010 Self-made | 6400 | 38.85 | 81.92 | 45.05 |
| 280 | IT Service Provider (B) United States | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband / 2009 Hewlett-Packard | 4100 | 38.85 | 49.20 | |
| 281 | Network Company (B) United States | xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet / 2010 IBM | 7128 | 38.79 | 76.01 | 312.74 |
| 282 | Financial Institution Japan | xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet / 2010 IBM | 7056 | 38.79 | 75.25 | 309.58 |
| 283 | Financial Institution United States | iDataPlex, Xeon E55xx QC 2.66 GHz, GigE / 2010 IBM | 6824 | 38.79 | 72.77 | 220.50 |
| 284 | DOE/SC/Argonne National Laboratory United States | Magellan - iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband / 2010 IBM | 4032 | 38.66 | 43.00 | 132.30 |
| 285 | E-Commerce United States | BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, GigEthernet / 2010 IBM | 6696 | 38.65 | 67.76 | 219.70 |
| 286 | Logistic Services (E) United States | Cluster Platform 3000 BL460c G1, Xeon E5450 3.0 GHz, GigE / 2009 Hewlett-Packard | 6048 | 38.53 | 72.58 | |
| 287 | Saudi Aramco Saudi Arabia | PowerEdge 1950, Xeon 53xx 3 GHz, Infiniband / 2009 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 / 2010 Hewlett-Packard | 6804 | 38.33 | 72.39 | |
| 289 | IT Service Provider United States | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE / 2010 Hewlett-Packard | 6160 | 38.31 | 72.20 | |
| 290 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband / 2010 IBM | 4032 | 38.31 | 45.16 | 141.12 |
| 291 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband / 2010 IBM | 4032 | 38.31 | 45.16 | 141.12 |
| 292 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband / 2010 IBM | 4032 | 38.31 | 45.16 | 141.12 |
| 293 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband / 2010 IBM | 4032 | 38.31 | 45.16 | 141.12 |
| 294 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband / 2010 IBM | 4032 | 38.31 | 45.16 | 141.12 |
| 295 | Geoscience United States | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband / 2010 IBM | 4032 | 38.31 | 45.16 | 141.12 |
| 296 | IT Service Provider Spain | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband / 2009 Hewlett-Packard | 4864 | 38.29 | 48.64 | |
| 297 | Gdansk University of Technology, CI Task Poland | Galera - ACTION Cluster Xeon E5345 Infiniband / 2008 ACTION | 5336 | 38.17 | 49.73 | |
| 298 | Center for Development of Advanced Computing (C-DAC) India | "PARAM Yuva" Cluster - PARAMcluster, Xeon 73xx 2.93 Ghz, Infiniband / 2008 Hewlett-Packard | 4608 | 38.10 | 54.01 | |
| 299 | Banking Russia | BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet / 2009 IBM | 6600 | 38.10 | 66.79 | 208.67 |
| 300 | IT Service Provider (D) United States | Cluster Platform 4000 BL465c G5, Opteron Six Core 2.6 GHz, GigEthernet / 2010 Hewlett-Packard | 6912 | 38.04 | 71.88 | |