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) |
|---|---|---|---|---|
| 201 | 820.2 | Financial Institution | xSeries x3650M4 Cluster, Intel Xeon E5-2680v2 10C 2.8GHz, Infiniband FDR | 204.9 |
| 202 | 808.5 | Central Research Institute of Electric Power Industry/CRIEPI | SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR | 720 |
| 203 | 799.6 | Sandia National Laboratories | Xtreme-X , Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 421.2 |
| 204 | 799.3 | China Meteorological Administration | IBM Flex System p460, POWER7 8C 3.550GHz, Infiniband QDR | 544 |
| 205 | 799.3 | China Meteorological Administration | IBM Flex System p460, POWER7 8C 3.550GHz, Infiniband QDR | 544 |
| 206 | 799.3 | China Meteorological Administration | IBM Flex System p460, POWER7 8C 3.550GHz, Infiniband QDR | 414.8 |
| 207 | 797.4 | UCSD/San Diego Supercomputer Center | Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 358.4 |
| 208 | 794.5 | Amazon Web Services | Amazon EC2 Cluster, Intel Xeon E5-2680v2 10C 2.800GHz, 10G Ethernet | 609.4 |
| 209 | 789.5 | Sandia National Laboratories | Cray CS300-LC, Xeon E5-2670 8C 2.6GHz, Intel Truscale | 675 |
| 210 | 787.6 | CNRS/IDRIS-GENCI | xSeries x3750 Cluster, Xeon E5-2680 8C 2.700GHz, Infiniband FDR | 243.7 |
| 211 | 786.8 | University of Oslo | MEGWARE MiriQuid, Xeon E5-2670 8C 2.600GHz, Infiniband FDR | 227 |
| 212 | 784.7 | National Supercomputer Centre (NSC) | Cluster Platform SL230s Gen8, Xeon E5-2660 8C 2.200GHz, Infiniband FDR | 519 |
| 213 | 782.5 | Tulip Trading | SGI ICE X/SuperBlade SBI-7127RG-E, Intel Xeon E5-2695v2 12C 2.4GHz, Infiniband FDR, NDIVA M2090/Intel Xeon Phi 7120P | 4499.9 |
| 214 | 775.4 | Los Alamos National Laboratory | Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 448 |
| 215 | 770.9 | Automotive Company | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.6GHz, Infiniband QDR | 272.9 |
| 216 | 764.2 | Instituto Tecnol | Fujitsu PRIMERGY CX250 S1, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 358.5 |
| 217 | 741.7 | Purdue University | Cluster Platform 3000 SL6500, Xeon E5 (Sandy Bridge - EP) 8C 2.60GHz, FDR Infiniband | 252 |
| 218 | 741.1 | National Supercomputing Center in Jinan | Sunway BlueLight MPP, ShenWei processor SW1600 975.00 MHz, Infiniband QDR | 1074 |
| 219 | 738.7 | Norwegian University of Science and Technology | SGI ICE X, Xeon E5-2670 8C 2.600GHz, Infiniband FDR | 537 |
| 220 | 732.5 | National Super Computer Center in Guangzhou | NUDT YH MPP, Xeon X56xx (Westmere-EP) 2.93 GHz, Proprietary | 289 |
| 221 | 731.9 | Sandia National Laboratories | Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 453.6 |
| 222 | 727.7 | Government | xSeries x3650M4 Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR | 294.5 |
| 223 | 727.6 | Government | xSeries x3650M4 Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR | 294.5 |
| 224 | 726.8 | Pawsey Supercomputing Centre, Kensington, Western Australia | Cray XC30, Intel Xeon E5-2692v2 10C 3.000GHz, Aries interconnect | 264.3 |
| 225 | 718.1 | Universitaet Frankfurt | SuperServer 2022TG-GIBQRF, Opteron 6172 12C 2.1GHz, Infiniband QDR, ATI HD 5870 | 416.8 |
| 226 | 712.4 | AWE | Bullx B510, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 446.4 |
| 227 | 712 | Northeastern University | Sugon Cluster CB60-G16, Intel Xeon E5-2670v2 10C 2.5GHz, Infiniband FDR | 300 |
| 228 | 706.6 | Electronics | xSeries x3650M4 Cluster, Xeon E5-2680 8C 2.700GHz, Infiniband FDR | 254.9 |
| 229 | 706.6 | Electronics | xSeries x3650M4 Cluster, Xeon E5-2680 8C 2.700GHz, Infiniband FDR | 254.9 |
| 230 | 706.6 | Electronics | xSeries x3650M4 Cluster, Xeon E5-2680 8C 2.700GHz, Infiniband FDR | 254.9 |
| 231 | 706.6 | Electronics | xSeries x3650M4 Cluster, Xeon E5-2680 8C 2.700GHz, Infiniband FDR | 254.9 |
| 232 | 706.4 | Electronics | xSeries x3650M4 Cluster, Xeon E5-2680 8C 2.7GHz, Infiniband FDR | 381.2 |
| 233 | 692.1 | Commissariat a l'Energie Atomique (CEA)/CCRT | Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR | 500 |
| 234 | 689.6 | Sandia National Laboratories | Appro Xtreme-X Supercomputer, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 388.8 |
| 235 | 688.1 | Petr | Itautec Cluster, Xeon X5670 6C 2.930GHz, Infiniband QDR, NVIDIA 2050 | 365.5 |
| 236 | 669.1 | Petroleum Company | x3650M4 Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband FDR | 285.4 |
| 237 | 668.1 | National Super Computer Center in Hunan | NUDT YH MPP, Xeon X5670 6C 2.93 GHz, Proprietary, NVIDIA 2050 | 1155.1 |
| 238 | 666.5 | ECMWF | Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect | 2328.5 |
| 239 | 666.5 | ECMWF | Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect | 2328.5 |
| 240 | 665.3 | ETH Zuerich | Cluster Platform 3000 BL460c Gen8, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR | 356.9 |
| 241 | 654.1 | Amazon Web Services | Amazon EC2 Cluster, Xeon 8C 2.60GHz, 10G Ethernet | 367.1 |
| 242 | 648.7 | Air Force Research Laboratory | SGI ICE X, Xeon E5-2699v3 18C 2.3GHz, Infiniband FDR | 4819.5 |
| 243 | 641.3 | ERDC DSRC | SGI ICE X, Xeon E5-2699v3 18C 2.3GHz, Infiniband FDR | 5175 |
| 244 | 637.4 | CEA/TGCC-GENCI | Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR | 2132 |
| 245 | 635.1 | National Supercomputing Center in Tianjin | NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050 | 4040 |
| 246 | 634.0 | Vikram Sarabhai Space Centre, Indian Space Research Organisation | Z24XX/SL390s Cluster, Xeon E5530/E5645 6C 2.40GHz, Infiniband QDR, NVIDIA 2090/2070 | 297.6 |
| 247 | 631.9 | Alibaba GROUP | Huawei Cluster RH2288H V2, Intel Xeon E5-2650v2 8C 2.6GHz, Gigabit Ethernet | 882 |
| 248 | 621.0 | IT Service Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.6GHz, 10G Ethernet | 579.5 |
| 249 | 621.0 | Telecommunication Company | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.6GHz, 10G Ethernet | 361.7 |
| 250 | 614.0 | Academic Computer Centre in Gdansk | HP ProLiant XL230a Gen9, Xeon E5-2670v3 12C 2.3GHz, Infiniband | 864 |
| 251 | 609.7 | National Computational Infrastructure, Australian National University | Fujitsu PRIMERGY CX250 S1, Xeon E5-2670 8C 2.600GHz, Infiniband FDR | 1605.1 |
| 252 | 609.5 | Air Force Research Laboratory | Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect | 1571.1 |
| 253 | 597.7 | CSC (Center for Scientific Computing) | Apollo 6000 XL230a, Xeon E5-2690v3 12C 2.6GHz, Infiniband FDR | 526.0 |
| 254 | 591.4 | Government | Cluster Platform 3000 BL460c Gen9, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR | 2880 |
| 255 | 590.2 | Research Institute for Information Technology, Kyushu University | PRIMEHPC FX10, SPARC64 IXfx 16C 1.848GHz, Tofu interconnect | 282.4 |
| 256 | 589.5 | IT Service Provider | Cluster Platform SL230s Gen8, Xeon E5-2660 8C 2.2GHz, 10G Ethernet | 384.8 |
| 257 | 587.3 | CINVESTAV | SGI ICE X, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR | 472.5 |
| 258 | 582.0 | NOAA/Oak Ridge National Laboratory | Cray XE6, Opteron 6276 16C 2.30GHz, Cray Gemini interconnect | 972 |
| 259 | 573.7 | Navy DSRC | Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Intel Xeon Phi 5120D | 301.7 |
| 260 | 573.3 | Mobile Network Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.6GHz, 10G Ethernet | 443.4 |
| 261 | 562.3 | International Fusion Energy Research Centre (IFERC), EU(F4E) - Japan Broader Approach collaboration | Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR | 2200 |
| 262 | 560.8 | Clemson University | Cluster Platform SL250s Gen8/Lenovo NX360M5, Xeon E5-2665 8C 2.4GHz/E5-2670v2, Infiniband FDR, Nvidia K20m/K40/K20 | 1123.5 |
| 263 | 560.8 | Purdue University | Cluster Platform DL60, Xeon E5-2660v3 10C 2.6GHz, Infiniband FDR | 726 |
| 264 | 559.0 | IT Provider (P) | Apollo 6000 XL2x0a, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR | 797.7 |
| 265 | 559.0 | Automative Company | Apollo 6000 XL2x0a, Xeon E5-2680v3 12C 2.5GHz, Infiniband QDR | 530 |
| 266 | 553.3 | Navy DSRC | Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Intel Xeon Phi 5120D | 2323.7 |
| 267 | 553.3 | Navy DSRC | Cray XC40, Xeon E5-2698v3 16C 2.3GHz, Aries interconnect , Intel Xeon Phi 5120D | 2323.7 |
| 268 | 543.8 | Intel | Cluster Platform 3000 BL460c, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR | 1533.6 |
| 269 | 525.4 | Telecommunication Company | Cluster Platform 3000 BL460c, Xeon E5-2620v3 6C 2.4GHz, 10G Ethernet | 595.2 |
| 270 | 509.8 | Laborat | Bullx B71x, Intel Xeon E5-2695v2 12C 2.4GHz, Infiniband FDR | 630 |
| 271 | 498.1 | NASA/Goddard Space Flight Center | Rackable Cluster, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR | 2008.8 |
| 272 | 496.8 | EPSRC/University of Edinburgh | Cray XC30, Intel Xeon E5 v2 12C 2.700GHz, Aries interconnect | 3306.2 |
| 273 | 496.8 | Government | Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect | 6327.6 |
| 274 | 495.6 | Technische Universitaet Darmstadt | IBM NeXtScale nx360M5, Xeon E5-2680v3 12C 2.5GHz, Infiniband FDR | 504.4 |
| 275 | 492.6 | National Supercomputing Centre in Shenzhen (NSCS) | Dawning TC3600 Blade System, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2050 | 2580 |
| 276 | 492.1 | Center for Biological Sequence Analysis - DTU | Apollo 6000 XL230a, Xeon E5-2683v3 14C 2GHz, Infiniband FDR | 834.8 |
| 277 | 483.1 | Universitaet Mainz | MEGWARE Saxonid 6100, Opteron 6272 16C 2.100GHz, Infiniband QDR | 467 |
| 278 | 476.3 | Navy DSRC | Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Intel Xeon Phi 5120D | 1081.0 |
| 279 | 457.9 | Environment Canada | Power 775, POWER7 8C 3.84 GHz, Custom | 462.3 |
| 280 | 457.9 | Environment Canada | Power 775, POWER7 8C 3.84 GHz, Custom | 462.3 |
| 281 | 457.9 | United Kingdom Meteorological Office | Power 775, POWER7 8C 3.836GHz, Custom Interconnect | 1040.2 |
| 282 | 457.9 | United Kingdom Meteorological Office | Power 775, POWER7 8C 3.836GHz, Custom Interconnect | 866.8 |
| 283 | 457.9 | IBM Poughkeepsie Benchmarking Center | Power 775, POWER7 8C 3.836GHz, Custom Interconnect | 390.1 |
| 284 | 449.4 | HWW/Universitaet Stuttgart | Cray XE6, Opteron 6276 16C 2.30 GHz, Cray Gemini interconnect | 1850 |
| 285 | 448.3 | NASA/Goddard Space Flight Center | Rackable Cluster, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR | 1224 |
| 286 | 448.3 | NASA/Goddard Space Flight Center | Rackable Cluster, Xeon E5-2697v3 14C 2.6GHz, Infiniband FDR | 1224 |
| 287 | 447.2 | Financial Institution (P) | Apollo 6000 XL2x0a, Xeon E5-2683v3 14C 2GHz, Infiniband QDR | 633.8 |
| 288 | 443.8 | IBM Development Engineering | Power 775, POWER7 8C 3.836GHz, Custom Interconnect | 3575.6 |
| 289 | 443.1 | Calcul Canada/Calcul Qu | Rackable C2112-4G3 Cluster, Opteron 12 Core 2.10 GHz, Infiniband QDR | 542.3 |
| 290 | 441.6 | DOE/SC/LBNL/NERSC | Cray XC30, Intel Xeon E5-2695v2 12C 2.4GHz, Aries interconnect | 3747.1 |
| 291 | 438.4 | Institute for Materials Research, Tohoku University (IMR) | Hitachi SR16000 Model M1, POWER7 8C 3.836GHz, Custom | 556.3 |
| 292 | 426.7 | Los Alamos National Laboratory | Xtreme-X 1320H-LANL, Opteron 12 Core 2.30 GHz, Infiniband QDR | 540.4 |
| 293 | 423.0 | Laborat | Bullx B710, Intel Xeon E5-2695v2 12C 2.4GHz, Infiniband FDR, Intel Xeon Phi 7120P | 858.8 |
| 294 | 415.1 | DOE/Bettis Atomic Power Laboratory | Cray CS300-AC, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 445.2 |
| 295 | 415.1 | Knolls Atomic Power Laboratory | Cray CS300-AC, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 445.2 |
| 296 | 413.5 | Navy DSRC | Cray XC30, Intel Xeon E5-2697v2 12C 2.7GHz, Aries interconnect , Xeon Phi 5120D/Nvidia K40 | 1153.5 |
| 297 | 400.7 | Taiwan National Center for High-performance Computing | Acer AR585 F1 Cluster, Opteron 12C 2.2GHz, QDR infiniband | 442 |
| 298 | 387.1 | Automotive Company () | Cluster Platform SL2500, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR | 614.4 |
| 299 | 384.7 | IT Services Provider | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.600GHz, Infiniband QDR | 604.8 |
| 300 | 379.2 | Airbus | HP POD - Cluster Platform BL460c, Intel Xeon E5-2697v2 12C 2.7GHz, Infiniband FDR | 1363.2 |