The Green500 List - June 2012
Listed below are the June 2012 The Green500's energy-efficient supercomputers ranked
from 401 to 500.
| Green500 Rank | MFLOPS/W | Site* | Computer* | Total Power (kW) |
| 401 | 104.74 | IT Service Provider | Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband | 904.53 |
| 402 | 102.02 | Service Provider | xSeries x3650M2 Cluster, Xeon QC E55xx 2.26 Ghz, GigE | 633.20 |
| 403 | 101.83 | Science and Technology Facilities Council - Rutherford Appleton Laboratory | Cluster Platform SL390s G7, Xeon E5649 6C 2.530GHz, Infiniband QDR, NVIDIA 2090 | 1123.45 |
| 404 | 100.94 | DLR - CASE | Oracle Blade Server X6275, X5670 2.93 GHz, Infiniband QDR | 786.04 |
| 405 | 99.80 | Sandia National Laboratories / National Renewable Energy Laboratory | Sun Blade x6275, Xeon X55xx 2.93 Ghz, Infiniband | 4343.73 |
| 406 | 99.79 | Kurchatov Institute Moscow | Cluster Platform SL390s G7, Xeon X5650 6C 2.660GHz, Infiniband QDR, NVIDIA 2070 | 697.32 |
| 407 | 95.83 | Digital Content Provider | Cluster Platform 3000 BL460c Gen8, Xeon E5-2670 8C 2.60GHz, Gigabit Ethernet | 822.55 |
| 408 | 93.37 | Barcelona Supercomputing Center | BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet | 683.59 |
| 409 | 91.67 | National Centers for Environment Prediction | Power 575, p6 4.7 GHz, Infiniband | 797.00 |
| 410 | 91.67 | National Centers for Environment Prediction | Power 575, p6 4.7 GHz, Infiniband | 797.00 |
| 411 | 91.59 | CINECA | Power 575, p6 4.7 GHz, Infiniband | 859.00 |
| 412 | 90.54 | Naval Oceanographic Office - NAVO DSRC | Power 575, p6 4.7 GHz, Infiniband | 869.00 |
| 413 | 90.53 | Joint Supercomputer Center | Cluster Platform 3000 BL460c/BL 2x220/SL390, Xeon E5450/5365/X5675 4C 3.000GHz, Infiniband DDR, NVIDIA 2090 | 1324.80 |
| 414 | 90.40 | Compute Canada/WestGrid/University of British Columbia | Cluster Platform 3000 BL 2x220, Xeon X5650/E5450 4C 3.00 GHz, Infiniband QDR | 848.00 |
| 415 | 89.98 | DKRZ - Deutsches Klimarechenzentrum | Power 575, p6 4.7 GHz, Infiniband | 1288.00 |
| 416 | 89.88 | Max-Planck-Gesellschaft MPI/IPP | Power 575, p6 4.7 GHz, Infiniband | 1095.00 |
| 417 | 87.21 | ECMWF | Power 575, p6 4.7 GHz, Infiniband | 1329.00 |
| 418 | 87.21 | ECMWF | Power 575, p6 4.7 GHz, Infiniband | 1329.00 |
| 419 | 85.26 | Lockheed Martin | BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, Infiniband | 906.20 |
| 420 | 82.33 | Cyfronet | Cluster Platform SL390/BL2x220, Xeon X5650 6C 2.660GHz, Infiniband QDR, NVIDIA 2050/2090 | 2250.78 |
| 421 | 82.32 | Government | Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, Infiniband | 2182.18 |
| 422 | 81.71 | IT Service Provider | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE | 754.20 |
| 423 | 81.60 | Government Classified | Cluster Platform 3000 BL460c G6, Xeon L5450 3 GHz, Infiniband | 822.55 |
| 424 | 81.48 | Sandia National Laboratories | Cray XT3/XT4 | 2506.00 |
| 425 | 81.46 | IT Service Provider | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE | 814.80 |
| 426 | 78.97 | DOE/NNSA/LLNL | eServer Blue Gene Solution | 2329.00 |
| 427 | 78.76 | Computer Network Information Center, Chinese Academy of Science | DeepComp 7000, HS21/x3950 Cluster, Xeon QC HT 3 GHz/2.93 GHz, Infiniband | 1305.24 |
| 428 | 77.35 | California institute of Technology | Cluster Platform SL390s G7, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2090 | 1075.03 |
| 429 | 75.91 | VSC / Flemish Supercomputer Center | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.60GHz, Infiniband FDR | 2007.01 |
| 430 | 75.07 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5670 6C 2.93 GHz, 10G Ethernet | 914.35 |
| 431 | 72.95 | Grupa Allegro | Cluster Platform 3000 BL 2x220, Xeon L5420 4C 2.50 GHz, Gigabit Ethernet | 949.40 |
| 432 | 71.70 | Web Company (C) | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Infiniband QDR | 1085.80 |
| 433 | 70.66 | Research Center | Cluster Platform SL250s Gen8, Xeon E5-2660 8C 2.200GHz, Infiniband FDR, NVIDIA 2090 | 1915.78 |
| 434 | 70.18 | Gaming Company | Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, 10G Ethernet | 925.37 |
| 435 | 70.18 | Gaming Company | Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, 10G Ethernet | 925.37 |
| 436 | 70.18 | Gaming Company | Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, 10G Ethernet | 925.37 |
| 437 | 70.17 | Gaming Company | Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet | 991.47 |
| 438 | 70.17 | Gaming Company | Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet | 991.47 |
| 439 | 70.17 | Gaming Company | Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet | 991.47 |
| 440 | 70.17 | Gaming Company | Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet | 1344.00 |
| 441 | 69.68 | Saudi Aramco | Dell PowerEdge M610 Cluster, Xeon X5670 2.93Ghz, Infiniband QDR | 906.24 |
| 442 | 68.15 | Government | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66 GHz, 10G Ethernet | 969.44 |
| 443 | 66.81 | New York University at Abu Dhabi | Cluster Platform SL390/BL2x220, Xeon X5675 6C 3.06GHz, Infiniband QDR | 1038.23 |
| 444 | 63.88 | Government | Cluster Platform 3000 BL2x220, L56xx 2.26 Ghz, Infiniband | 1526.40 |
| 445 | 62.48 | Government | Cluster Platform SL390s G7, Xeon X5690 6C 3.47GHz, Gigabit Ethernet, NVIDIA 2090 | 1084.71 |
| 446 | 62.13 | National Institute of Genetics | Cluster Platform SL230s/SL250s, Xeon E5-2670 8C 2.60GHz, Infiniband QDR | 1334.21 |
| 447 | 61.57 | Gdansk University of Technology, CI Task | ACTION Xeon HP BL2x220/BL490 E5345/L5640 Infiniband | 1065.33 |
| 448 | 58.78 | IT Provider | Cluster Platform SL390s G7, Xeon E5645 6C 2.40GHz, Gigabit Ethernet, NVIDIA 2090 | 1209.97 |
| 449 | 57.47 | IT Provider (P) | Cluster Platform SL390s G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet, NVIDIA 2090 | 5113.65 |
| 450 | 55.37 | IT Service Provider (D) | Cluster Platform 3000 BL460c, Xeon E5450 4C 3.00 GHz, Gigabit Ethernet | 1343.25 |
| 451 | 54.50 | DOE/SC/Pacific Northwest National Laboratory | Cluster Platform 4000 DL185G5, Opteron QC 2.2 GHz, Infiniband DDR | 1781.25 |
| 452 | 54.45 | IT Service Provider (D) | Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet | 1341.24 |
| 453 | 54.19 | NASA/Ames Research Center/NAS | SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband | 1228.50 |
| 454 | 54.07 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet | 1547.80 |
| 455 | 54.07 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet | 1547.80 |
| 456 | 54.07 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet | 1547.80 |
| 457 | 54.05 | Arrow Enterprise Computing Solutions | Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet | 1560.88 |
| 458 | 53.98 | Web Company (C) | Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet | 1596.68 |
| 459 | 53.39 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 Ghz, GigE | 1160.16 |
| 460 | 53.35 | Arrow Enterprise Computing Solutions | Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 Ghz, GigE | 1183.57 |
| 461 | 53.23 | Media Company | Cluster Platform 3000 BL460c G7, Xeon X5670 6C 2.93GHz, Gigabit Ethernet | 1233.83 |
| 462 | 53.22 | IT Services Provider (C) | Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE | 1258.62 |
| 463 | 52.84 | IT Service Provider (D) | Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE | 1471.37 |
| 464 | 52.80 | Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5670 6C 2.93 GHz, Gigabit Ethernet | 1443.14 |
| 465 | 52.43 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 GHz, Gigabit Ethernet | 1704.70 |
| 466 | 51.85 | Semiconductor Company (R) | Cluster Platform SL230s Gen8, Xeon E5-2667 6C 2.900GHz, Gigabit Ethernet | 1425.43 |
| 467 | 51.00 | Japan Agency for Marine -Earth Science and Technology | SX-9/E/1280M160 | 2400.00 |
| 468 | 50.74 | IT Services Provider (C) | Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, Gigabit Ethernet | 1326.09 |
| 469 | 50.74 | IT Services Provider (C) | Cluster Platform 3000 BL460c G7, Xeon X5660 6C 2.80 GHz, Gigabit Ethernet | 1326.09 |
| 470 | 50.44 | Web Company (C) | Cluster Platform 3000 BL460c G7, Xeon E5645 6C 2.40GHz, Gigabit Ethernet | 1378.86 |
| 471 | 49.51 | Web Company (C) | Cluster Platform 3000 BL460c G7, Xeon E5620 4C 2.40GHz, Gigabit Ethernet | 1842.80 |
| 472 | 48.25 | IT Service Provider (D) | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1288.23 |
| 473 | 48.14 | Arrow Enterprise Computing Solutions | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1366.72 |
| 474 | 48.14 | Arrow Enterprise Computing Solutions | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1366.72 |
| 475 | 48.13 | IT Service Provider (D) | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1372.92 |
| 476 | 48.12 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE | 1375.67 |
| 477 | 47.95 | IT Service Provider (D) | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet | 1483.77 |
| 478 | 47.84 | Arrow Enterprise Computing Solutions | Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE | 1554.00 |
| 479 | 47.74 | IT Services Provider | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1604.26 |
| 480 | 47.74 | IT Services Provider | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1604.26 |
| 481 | 47.74 | IT Services Provider | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1604.26 |
| 482 | 47.49 | Logistic Services (E) | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1760.56 |
| 483 | 47.48 | Cerner Corp. | Cluster Platform 3000 BL460c G7, Xeon L5640 6C 2.26GHz, Gigabit Ethernet | 1387.68 |
| 484 | 47.48 | Cerner Corp. | Cluster Platform 3000 BL460c G7, Xeon L5640 6C 2.26GHz, Gigabit Ethernet | 1387.68 |
| 485 | 47.41 | Financial Institution | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet | 1814.95 |
| 486 | 47.22 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1914.10 |
| 487 | 47.22 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1914.10 |
| 488 | 47.22 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1914.10 |
| 489 | 47.22 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1914.10 |
| 490 | 47.22 | IT Service Provider | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 1914.10 |
| 491 | 46.56 | Arrow Enterprise Computing Solutions | Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE | 2345.11 |
| 492 | 46.23 | Banking (M) | Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet | 2548.92 |
| 493 | 46.13 | IT Provider (P) | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.60GHz, Gigabit Ethernet | 1915.78 |
| 494 | 46.13 | IT Provider (P) | Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.60GHz, Gigabit Ethernet | 1915.78 |
| 495 | 44.98 | IT Services Provider | Cluster Platform 3000 BL460c G7, Xeon E5620 4C 2.40GHz, Gigabit Ethernet | 1370.04 |
| 496 | 42.01 | KTH - Royal Institute of Technology | PowerEdge SC1435 Dual core Opteron 2.2 GHz, Infiniband | 1470.00 |
| 497 | 36.32 | Telecommunication Company | Cluster Platform SL250s Gen8, Xeon E5-2670 8C 2.60GHz, Gigabit Ethernet, NVIDIA 2090 | 1946.19 |
| 498 | 34.41 | Government | Cray XT5 QC 2.4 GHz | 4812.42 |
| 499 | 33.70 | Financial Services Company (G) | Cluster Platform 3000 DL165, Opteron 2.1 GHz 12C, GigE | 2598.00 |
| 500 | 32.05 | US Army Research Laboratory (ARL) | Cray XT5 SixCore, Opteron Six Core 6C 2.600GHz, XT4 Internal Interconnect | 3581.76 |
* Performance data obtained from publicly available sources including TOP500
