Rmax and Rpeak values are in TFlop/s. For more details about other fields, check the TOP500 description.
Rpeak values are calculated using the advertised clock rate of the CPU. For the efficiency of the systems you should take into account the Turbo CPU clock rate where it applies.
| Green500 Rank | MFlops/watts | Site | System | Total Power(kW) |
|---|---|---|---|---|
| 301 | 225.2 | IT Services Provider | Cluster Platform SL230s Gen8, Xeon E5-2680 8C 2.700GHz, Infiniband QDR | 499.2 |
| 302 | 225.0 | University of Tokyo/Institute for Solid State Physics | SGI Altix ICE 8400EX Xeon X5570 4-core 2.93 GHz, Infiniband | 719 |
| 303 | 224.1 | DOE/SC/Pacific Northwest National Laboratory | Atipa Cluster, Opteron 6272 16C 2.100GHz, Infiniband QDR | 456 |
| 304 | 223.8 | Research Center | Cluster Platform SL250s Gen8, Xeon E5-2660 8C 2.200GHz, Infiniband FDR, NVIDIA 2090 | 604.8 |
| 305 | 223.5 | Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES) | SGI ICE 8200EX, Xeon E5450 4C 3.000GHz, Infiniband | 1064 |
| 306 | 222.6 | Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2660 8C 2.200GHz, 10G Ethernet | 567 |
| 307 | 222.0 | Banking | Cluster Platform 3000 BL460c Gen8, Xeon E5-2660 8C 2.200GHz, 10G Ethernet | 605.7 |
| 308 | 221.5 | Automotive | Cluster Platform 3000 BL460c Gen8, Xeon E5-2660 8C 2.200GHz, 10G Ethernet | 631.8 |
| 309 | 220.9 | Banking (M) | BladeCenter HS22 Cluster (WM), Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 441.7 |
| 310 | 220.9 | Network Company | BladeCenter HS22 Cluster (WM), Xeon E5649 6C 2.53 GHz, Gigabit Ethernet | 454.2 |
| 311 | 220.6 | Kyoto University | Cray XE6, Opteron 16C 2.50GHz, Cray Gemini interconnect | 1141.0 |
| 312 | 220.4 | University of Southern California | PowerEdge 1950/SunFire X2200/IBM dx340/dx360/HP SL160/DL165, Xeon/Opteron 2.3-2.67GHz, Myrinet 10G | 680.1 |
| 313 | 219.7 | Banking (M) | Cluster Platform 3000 BL460c Gen8, Xeon E5-2660 8C 2.200GHz, 10G Ethernet | 738.9 |
| 314 | 219.4 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2650 8C 2.000GHz, Infiniband QDR | 578.7 |
| 315 | 217.5 | Telecommunication Company | Cluster Platform 3000 BL460c Gen8, Xeon E5-2660 8C 2.200GHz, 10G Ethernet | 867.6 |
| 316 | 217.5 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2660 8C 2.200GHz, 10G Ethernet | 872.1 |
| 317 | 215.5 | KISTI Supercomputing Center | Sun Blade x6048, X6275, IB QDR M9 switch, Sun HPC stack Linux edition | 1275 |
| 318 | 210.8 | IT Services Provider | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 1104 |
| 319 | 210.8 | IT Services Provider | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 1104 |
| 320 | 208.3 | ERDC DSRC | Cray XE6, Opteron 16C 2.500GHz, Cray Gemini interconnect | 883.6 |
| 321 | 208.3 | ERDC DSRC | Cray XE6, Opteron 16C 2.500GHz, Cray Gemini interconnect | 1530.6 |
| 322 | 208.3 | Air Force Research Laboratory | Cray XE6, Opteron 16C 2.500GHz, Cray Gemini interconnect | 3240.8 |
| 323 | 207.0 | ERDC DSRC | SGI Altix ICR 8200 Enh. LX, Xeon X5560 2.8Ghz | 774 |
| 324 | 206.7 | Energy Company | Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 1401.6 |
| 325 | 206.7 | Geoscience (P) | Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 1363.2 |
| 326 | 206.7 | Geoscience (P) | Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 1344 |
| 327 | 203.6 | Banking | Cluster Platform 3000 BL460c Gen8, Xeon E5-2650 8C 2.000GHz, 10G Ethernet | 484.2 |
| 328 | 201.6 | IT Service Provider | HP DL360 Cluster, Xeon E5620 4C 2.400GHz, Gigabit Ethernet | 501.6 |
| 329 | 201.6 | IT Service Provider | HP DL360 Cluster, Xeon E5620 4C 2.400GHz, Gigabit Ethernet | 525.5 |
| 330 | 201.6 | IT Service Provider | HP DL360 Cluster, Xeon E5620 4C 2.400GHz, Gigabit Ethernet | 506.2 |
| 331 | 201.4 | University of Tokyo/Human Genome Center, IMS | HA8000-tc/HT225, Opteron 6276 16C 2.300GHz, Infiniband QDR | 499.4 |
| 332 | 201.0 | IT Services Provider (D) | Cluster Platform 3000 BL460c Gen8, Xeon E5-2650 8C 2.000GHz, Gigabit Ethernet | 657 |
| 333 | 200.8 | Communications | BladeCenter HS22 Cluster (WM), Xeon X5670 6C 2.930GHz, Gigabit Ethernet | 487.2 |
| 334 | 200.3 | Network Company | Cluster Platform 3000 BL460c Gen8, Xeon E5-2680 8C 2.700GHz, Gigabit Ethernet | 598.5 |
| 335 | 200.3 | Network Company | Cluster Platform 3000 BL460c Gen8, Xeon E5-2680 8C 2.700GHz, Gigabit Ethernet | 598.5 |
| 336 | 197.8 | Energy Company | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 710.4 |
| 337 | 196.9 | IT Services Provider | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 576 |
| 338 | 196.9 | IT Services Provider | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 576 |
| 339 | 196.9 | Government | Cluster Platform 3000 BL460c Gen8, Xeon E5-2650 8C 2.000GHz, 10G Ethernet | 927 |
| 340 | 196.0 | Financial Services (H) | iDataPlex DX360M3, Xeon E5649 6C 2.53 GHz, Gigabit Ethernet | 534.1 |
| 341 | 194.0 | US Army Research Laboratory (ARL) | Cray XT5 SixCore, Opteron Six Core 6C 2.600GHz, XT4 Internal Interconnect | 591.7 |
| 342 | 193.9 | Energy Company | Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 1917.6 |
| 343 | 192.9 | IT Services Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, Gigabit Ethernet | 596.7 |
| 344 | 192.9 | IT Services Provider (B) | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, Gigabit Ethernet | 540 |
| 345 | 192.3 | Web-Service Provider | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 1204.8 |
| 346 | 191.9 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, 10G Ethernet | 676.8 |
| 347 | 191.9 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, 10G Ethernet | 676.8 |
| 348 | 191.9 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, 10G Ethernet | 676.8 |
| 349 | 191.9 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, 10G Ethernet | 676.8 |
| 350 | 189.5 | ERDC ORC | Cray XE6m-200, Opteron 6276 16C 2.300GHz, Cray Gemini interconnect | 568.1 |
| 351 | 189.1 | Energy Company (D) | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 2419.2 |
| 352 | 189.1 | Energy Company | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 691.2 |
| 353 | 189.1 | Energy Company | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 1152 |
| 354 | 189.1 | Energy Company (D) | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 1070.4 |
| 355 | 188.9 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, 10G Ethernet | 903.6 |
| 356 | 188.9 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, 10G Ethernet | 903.6 |
| 357 | 188.9 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, 10G Ethernet | 855 |
| 358 | 188.9 | Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 819 |
| 359 | 188.9 | Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 819 |
| 360 | 188.9 | Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, 10G Ethernet | 772.2 |
| 361 | 188.7 | IT Services Provider (D) | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.600GHz, Gigabit Ethernet | 922.1 |
| 362 | 188.1 | Cambridge University | Dell PowerEdge C6220, Xeon E5-2670 8C 2.600GHz, Infiniband FDR | 975 |
| 363 | 186.2 | Internet Service | xSeries x3650M2 Cluster Xeon QC, Xeon E5540 4C 2.530GHz, Gigabit Ethernet | 526.1 |
| 364 | 186.2 | Internet Service | xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE | 526.1 |
| 365 | 185.9 | NOAA/Oak Ridge National Laboratory | Cray XE6, Opteron 6276 16C 2.30GHz, Cray Gemini interconnect | 1592.5 |
| 366 | 185.8 | Service Provider | xSeries x3550M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 770.5 |
| 367 | 185.8 | Internet Service | xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 648.3 |
| 368 | 185.8 | Internet Service | xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 612.6 |
| 369 | 185.8 | Internet Service | xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 612.6 |
| 370 | 185.8 | Internet Service | xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 707.3 |
| 371 | 185.8 | Internet Service | xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 522.3 |
| 372 | 185.8 | Internet Service | xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 522.3 |
| 373 | 185.8 | Internet Service | xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 522.3 |
| 374 | 185.8 | Internet Service | xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 522.3 |
| 375 | 185.8 | Internet Service | xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 526.0 |
| 376 | 185.8 | Internet Service | xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet | 526.0 |
| 377 | 185.7 | University of Chicago | Cray XE6 12-core 2.1 GHz | 677.4 |
| 378 | 184.9 | Korea Meteorological Administration | Cray XE6 12-core 2.1 GHz | 1711.6 |
| 379 | 184.9 | Korea Meteorological Administration | Cray XE6 12-core 2.1 GHz | 1711.6 |
| 380 | 183.5 | Cerner Corp. | Cluster Platform 3000 BL460c Gen8, Xeon E5-2650 8C 2.000GHz, 10G Ethernet | 1454.4 |
| 381 | 181.8 | Financial Institution | xSeries x3650M3 Cluster, Xeon X5650 6C 2.660GHz, Gigabit Ethernet | 690.4 |
| 382 | 181.8 | Service Provider | xSeries x3650M3 Cluster, Xeon X5650 6C 2.660GHz, Gigabit Ethernet | 626.1 |
| 383 | 181.8 | Service Provider | xSeries x3650M3 Cluster, Xeon X5650 6C 2.660GHz, Gigabit Ethernet | 626.1 |
| 384 | 180.6 | Shanghai Supercomputer Center | Dawning 5000A, QC Opteron 1.9 Ghz, Infiniband, Windows HPC 2008 | 1000 |
| 385 | 178.6 | IMM UrOAN | ClusterPlatform SL390s/SL270s, Xeon X5675 6C 3.060GHz, Infiniband QDR, NVIDIA 2090 | 590 |
| 386 | 177.4 | Forschungszentrum Juelich (FZJ) | Sun Constellation, NovaScale R422-E2, Intel Xeon X5570, 2.93 GHz, Sun M9/Mellanox QDR Infiniband/Partec Parastation | 1549 |
| 387 | 177.0 | Government | xSeries x3650M3 Cluster, Xeon X5670 6C 2.93 GHz, Gigabit Ethernet | 546.3 |
| 388 | 175.8 | System Integrator | BladeCenter HS22 Cluster (WM), Xeon L5639 6C 2.130GHz, Infiniband | 698.1 |
| 389 | 171.9 | KTH - Royal Institute of Technology | Cray XE6, Opteron 12 Core 2.10 GHz, Custom | 1380.1 |
| 390 | 171.2 | Government | Cray XE6 12-core 2.2 GHz | 1726.3 |
| 391 | 169.0 | Computational Research Laboratories, TATA SONS | Cluster Platform 3000 BL460c, Xeon X5365 4C 3.000GHz, Infiniband DDR | 786 |
| 392 | 168.5 | Center for Development of Advanced Computing (C-DAC) | R2208GZ Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR, Intel Xeon Phi 5110P | 2295 |
| 393 | 166.7 | University of Colorado | PowerEdge C6100 Cluster, Xeon X5660 2.8 Ghz, Infiniband | 912.8 |
| 394 | 164.4 | Science and Technology Facilities Council - Rutherford Appleton Laboratory | Cluster Platform SL390s G7, Xeon E5649 6C 2.530GHz, Infiniband QDR, NVIDIA 2090 | 696 |
| 395 | 158.6 | IT Services Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2660 8C 2.200GHz, Gigabit Ethernet | 1014.3 |
| 396 | 151.7 | Universitaet Aachen/RWTH | Bullx B500 Cluster, Xeon X56xx 3.06Ghz, QDR Infiniband | 1449.1 |
| 397 | 150.7 | Texas Advanced Computing Center/Univ. of Texas | Dell PowerEdge M610 Cluster, Xeon 5680 3.3Ghz, Infiniband QDR | 1670.8 |
| 398 | 148.5 | INPE (National Institute for Space Research) | Cray XE6, Opteron 6172 12C 2.10GHz, Cray Gemini interconnect | 1442.6 |
| 399 | 142.4 | IT Services Provider | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, Gigabit Ethernet | 1104 |
| 400 | 142.4 | IT Services Provider | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, Gigabit Ethernet | 1104 |