| Rank | Site | Computer/Year Vendor | Cores | Rmax | Rpeak | Power | | 401 | BMW Sauber F1 Switzerland | Albert - Dalco Cluster, Intel Xeon 3.0 Ghz, Quadrics / 2006 DALCO AG Switzerland | 1024 | 9.60 | 12.29 | |
| 402 | Universitaet Freiburg Germany | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2008 IBM | 1120 | 9.59 | 12.68 | 45.01 |
| 403 | Universitaet Heidelberg Germany | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2008 IBM | 1120 | 9.59 | 12.68 | 45.01 |
| 404 | Universitaet Karlsruhe Germany | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2008 IBM | 1120 | 9.59 | 12.68 | 45.01 |
| 405 | Universitaet Mannheim Germany | bwGRiD-MA - BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2008 IBM | 1120 | 9.59 | 12.68 | 45.01 |
| 406 | Universitaet Tuebingen Germany | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband / 2008 IBM | 1120 | 9.59 | 12.68 | 45.01 |
| 407 | Pacific Northwest National Laboratory United States | NWICE - Spray Cooled xSeries x3550 Cluster Xeon quad core 2.33 GHz, Infiniband / 2008 IBM | 1536 | 9.59 | 14.32 | 89.09 |
| 408 | Texas Instruments France | xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet / 2007 IBM | 1612 | 9.58 | 19.34 | 149.92 |
| 409 | Manufacturing Company (I) United States | SGI Altix ICE 8200, 3.0 GHz / 2007 SGI | 1024 | 9.58 | 12.29 | |
| 410 | Logistic Services (D) Germany | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet / 2007 Hewlett-Packard | 1336 | 9.54 | 16.03 | |
| 411 | Harvard University United States | eServer Blue Gene Solution / 2006 IBM | 4096 | 9.43 | 11.47 | 44.80 |
| 412 | High Energy Accelerator Research Organization /KEK Japan | KEK/BG UME - eServer Blue Gene Solution / 2006 IBM | 4096 | 9.43 | 11.47 | 44.80 |
| 413 | IBM - Almaden Research Center United States | eServer Blue Gene Solution / 2005 IBM | 4096 | 9.43 | 11.47 | 44.80 |
| 414 | IBM Research Switzerland | eServer Blue Gene Solution / 2005 IBM | 4096 | 9.43 | 11.47 | 44.80 |
| 415 | IBM Thomas J. Watson Research Center United States | eServer Blue Gene Solution / 2005 IBM | 4096 | 9.43 | 11.47 | 44.80 |
| 416 | Renaissance Computing Institute (RENCI) United States | Ocracoke - eServer Blue Gene Solution / 2007 IBM | 4096 | 9.43 | 11.47 | 44.80 |
| 417 | University of Canterbury New Zealand | Blue Fern - eServer Blue Gene Solution / 2007 IBM | 4096 | 9.43 | 11.47 | 44.80 |
| 418 | Computacenter United Kingdom | Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet / 2007 Hewlett-Packard | 1744 | 9.39 | 16.25 | |
| 419 | Financial Institution Sweden | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet / 2008 Hewlett-Packard | 1312 | 9.36 | 15.74 | 146.14 |
| 420 | Semiconductor Company (O) United Kingdom | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet / 2008 Hewlett-Packard | 1312 | 9.36 | 15.74 | 146.14 |
| 421 | Computacenter United Kingdom | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet / 2007 Hewlett-Packard | 1304 | 9.33 | 15.65 | |
| 422 | Computational Research Laboratories, TATA SONS India | Cluster Platform 3000 BL480c, Xeon 53xx 2.66GHz, Infiniband / 2007 Hewlett-Packard | 1440 | 9.30 | 15.36 | |
| 423 | Financial Institution (M) United States | Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, GigEthernet / 2008 Hewlett-Packard | 3312 | 9.29 | 17.22 | |
| 424 | Digital Media Company (G) India | BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet / 2008 IBM | 2400 | 9.29 | 25.60 | 111.96 |
| 425 | Financial Institution () France | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 2672 | 9.29 | 24.94 | 107.39 |
| 426 | Banking B Switzerland | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2008 IBM | 2368 | 9.29 | 22.10 | 137.34 |
| 427 | Semiconductor Company (C) United States | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2008 IBM | 2368 | 9.29 | 22.10 | 137.34 |
| 428 | Bear Stearns United States | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 2352 | 9.29 | 21.95 | 94.53 |
| 429 | Financial Institution (U1) United States | BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet / 2008 IBM | 1960 | 9.29 | 20.91 | 91.43 |
| 430 | Financial Institution (U1) United States | BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet / 2008 IBM | 1960 | 9.29 | 20.91 | 91.43 |
| 431 | Scientific Supercomputing Center Karlsruhe Germany | xSeries x3550 Cluster Xeon QC HT, 2.66 GHz, GigEthernet / 2008 IBM | 1920 | 9.29 | 20.47 | 74.19 |
| 432 | CNPC Sichuan Geophysical Company China | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1600 | 9.29 | 19.20 | 74.64 |
| 433 | CNPC Sichuan Geophysical Company China | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1600 | 9.29 | 19.20 | 74.64 |
| 434 | CNPC Sichuan Geophysical Company China | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1600 | 9.29 | 19.20 | 74.64 |
| 435 | CNPC Sichuan Geophysical Company China | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1600 | 9.29 | 19.20 | 74.64 |
| 436 | Petroleum Company United Kingdom | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2008 IBM | 2048 | 9.29 | 19.11 | 118.78 |
| 437 | Financial Institution (P) France | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet / 2008 IBM | 1680 | 9.29 | 19.02 | 67.52 |
| 438 | Gaming France | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1576 | 9.29 | 18.91 | 73.52 |
| 439 | Gaming France | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1576 | 9.29 | 18.91 | 73.52 |
| 440 | Gaming France | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1576 | 9.29 | 18.91 | 73.52 |
| 441 | Research France | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2008 IBM | 2024 | 9.29 | 18.89 | 117.39 |
| 442 | Financial Institution () China | BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet / 2008 IBM | 1600 | 9.29 | 17.92 | 64.30 |
| 443 | Finance L United Kingdom | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2007 IBM | 1904 | 9.29 | 17.77 | 76.52 |
| 444 | Financial Institution () United States | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 1896 | 9.29 | 17.69 | 76.20 |
| 445 | Geoscience (Q) France | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet / 2008 IBM | 1560 | 9.29 | 17.66 | 62.70 |
| 446 | Geoscience (Q) France | BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet / 2008 IBM | 1560 | 9.29 | 17.66 | 62.70 |
| 447 | Cenaero Belgium | BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet / 2008 IBM | 1736 | 9.29 | 17.36 | 67.08 |
| 448 | Data Processing United States | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2008 IBM | 1840 | 9.29 | 17.17 | 106.72 |
| 449 | Data Processing United States | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2008 IBM | 1840 | 9.29 | 17.17 | 106.72 |
| 450 | Financial Institution () United States | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 1784 | 9.29 | 16.65 | 71.70 |
| 451 | Financial Institution () United States | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 1784 | 9.29 | 16.65 | 71.70 |
| 452 | Financial Institution () United States | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 1784 | 9.29 | 16.65 | 71.70 |
| 453 | Financial Institution () United States | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 1784 | 9.29 | 16.65 | 71.70 |
| 454 | Data Processing United States | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2008 IBM | 1704 | 9.29 | 15.90 | 98.83 |
| 455 | Data Processing United States | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2008 IBM | 1704 | 9.29 | 15.90 | 98.83 |
| 456 | Financial Institution (P) France | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2007 IBM | 1680 | 9.29 | 15.68 | 67.52 |
| 457 | Information Technology United States | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2008 IBM | 1664 | 9.29 | 15.53 | 96.51 |
| 458 | Merck and Company United States | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 1600 | 9.29 | 14.93 | 64.30 |
| 459 | Financial Institution () France | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 1560 | 9.29 | 14.56 | 62.70 |
| 460 | Financial Institution () France | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet / 2008 IBM | 1560 | 9.29 | 14.56 | 62.70 |
| 461 | Research United States | xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet / 2007 IBM | 1560 | 9.29 | 14.56 | 90.48 |
| 462 | Government Classified United States | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet / 2007 Hewlett-Packard | 1296 | 9.28 | 15.55 | |
| 463 | Government Classified United States | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet / 2007 Hewlett-Packard | 1296 | 9.28 | 15.55 | |
| 464 | Fraunhofer ITWM Germany | Cell - BladeCenter QS22 Cluster, PowerXCell 8i 3.2 Ghz, Infiniband / 2008 IBM | 1260 | 9.26 | 15.23 | 18.97 |
| 465 | Distribution United States | xSeries x3550 Cluster Xeon, 1.6 GHz, GigEthernet / 2007 IBM | 2732 | 9.26 | 17.48 | 230.17 |
| 466 | Financial Institution (M) United States | Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, GigEthernet / 2008 Hewlett-Packard | 3296 | 9.25 | 17.14 | |
| 467 | Near East University Cyprus | BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband / 2007 IBM | 1280 | 9.24 | 11.95 | 51.44 |
| 468 | Financial Institution (U) Australia | Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet / 2008 Hewlett-Packard | 1712 | 9.24 | 15.96 | |
| 469 | Computacenter United Kingdom | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet / 2007 Hewlett-Packard | 1464 | 9.22 | 15.62 | |
| 470 | Computacenter United Kingdom | Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet / 2007 Hewlett-Packard | 1464 | 9.22 | 15.62 | |
| 471 | Food Industry United Kingdom | Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet / 2007 Hewlett-Packard | 1696 | 9.16 | 15.81 | |
| 472 | Digital Media United States | xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet / 2007 IBM | 1512 | 9.14 | 18.14 | 140.62 |
| 473 | UCSD/San Diego Supercomputer Center United States | DataStar - eServer pSeries 655/690 (1.5/1.7 GHz Power4+) / 2005 IBM | 2464 | 9.12 | 15.63 | |
| 474 | University of Warwick, Centre for Scientific Computing United Kingdom | BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband / 2007 IBM | 960 | 9.06 | 11.52 | 91.55 |
| 475 | Total SA France | Houat - eServer pSeries p5 575 1.5 GHz/1.9GHz, Myrinet/Infiniband / 2007 IBM | 2048 | 9.06 | 13.93 | |
| 476 | Financial Institution () France | BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet / 2008 IBM | 1496 | 9.05 | 16.76 | 60.12 |
| 477 | Financial Institution () France | BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet / 2008 IBM | 1496 | 9.05 | 16.76 | 60.12 |
| 478 | Financial Institution () France | BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet / 2008 IBM | 1496 | 9.05 | 16.76 | 60.12 |
| 479 | Financial Institution () France | BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet / 2008 IBM | 1496 | 9.05 | 16.76 | 60.12 |
| 480 | Institute of Physical and Chemical Res. (RIKEN) Japan | Fujitsu PFU RG1000, Core2Duo 1.5 GHz, GigEthernet / 2008 Fujitsu | 2048 | 9.05 | 12.29 | |
| 481 | Financial Institution (M) United States | Cluster Platform 3000 BL680c, Xeon 73xx 2.4 Ghz, GigabitEth / 2008 Hewlett-Packard | 1616 | 9.04 | 15.51 | |
| 482 | Japan Meteorological Agency Japan | SR11000-K1/80 / 2005 Hitachi | 80 | 9.04 | 10.75 | |
| 483 | Japan Meteorological Agency Japan | SR11000-K1/80 / 2005 Hitachi | 80 | 9.04 | 10.75 | |
| 484 | Tomsk State University Russia | SKIF-Cyberia - Xeon Cluster, QLogic InfiniPath / 2007 T-Platforms | 1128 | 9.01 | 12.00 | |
| 485 | World Wide Technologies United States | Cluster Platform 3000 BL460c, Xeon 54xx 2.33 GHz, GigEthernet / 2008 Hewlett-Packard | 1664 | 9.01 | 15.51 | |
| 486 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 487 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 488 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 489 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 490 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 491 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 492 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 59.80 |
| 493 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 494 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 495 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 496 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 497 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 498 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 499 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |
| 500 | Geoscience (P) United States | BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet / 2008 IBM | 1488 | 9.00 | 17.86 | 69.42 |