Top500 List - June 2008

Rmax and Rpeak values are in TFlops. For more details about other fields, check the TOP500 description.

Rpeak values are for the normal CPU clock rate. For the effeciency of the systems you should take the Turbu CPU clock rate into account.

Rank Site System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
401 Telecommunication Company
China
Cluster Platform 3000 BL460c, Xeon 54xx 2.33 GHz, GigEthernet
Hewlett-Packard
1792 9.6 16.7
402 BMW Sauber F1
Switzerland
Albert - Dalco Cluster, Intel Xeon 3.0 Ghz, Quadrics
DALCO AG Switzerland
1024 9.6 12.3
403 Universitaet Freiburg
Germany
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
1120 9.6 12.7 44
404 Universitaet Heidelberg
Germany
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
1120 9.6 12.7 44
405 Universitaet Karlsruhe
Germany
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
1120 9.6 12.7 44
406 Universitaet Mannheim
Germany
bwGRiD-MA - BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
1120 9.6 12.7 44
407 Universitaet Tuebingen
Germany
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
1120 9.6 12.7 44
408 DOE/SC/Pacific Northwest National Laboratory
United States
NWICE - Spray Cooled xSeries x3550 Cluster Xeon quad core 2.33 GHz, Infiniband
IBM
1536 9.6 14.3 84
409 Texas Instruments
France
xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet
IBM
1612 9.6 19.3 149
410 Manufacturing Company (I)
United States
SGI Altix ICE 8200, 3.0 GHz
SGI
1024 9.6 12.3
411 Logistic Services (D)
Germany
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet
Hewlett-Packard
1336 9.5 16.0
412 Harvard University
United States
eServer Blue Gene Solution
IBM
4096 9.4 11.5 44
413 High Energy Accelerator Research Organization /KEK
Japan
KEK/BG UME - eServer Blue Gene Solution
IBM
4096 9.4 11.5 44
414 IBM - Almaden Research Center
United States
eServer Blue Gene Solution
IBM
4096 9.4 11.5 44
415 IBM Research
Switzerland
eServer Blue Gene Solution
IBM
4096 9.4 11.5 44
416 IBM Thomas J. Watson Research Center
United States
eServer Blue Gene Solution
IBM/ LLNL
4096 9.4 11.5 44
417 Renaissance Computing Institute (RENCI)
United States
Ocracoke - eServer Blue Gene Solution
IBM
4096 9.4 11.5 44
418 University of Canterbury
New Zealand
Blue Fern - eServer Blue Gene Solution
IBM
4096 9.4 11.5 44
419 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet
Hewlett-Packard
1744 9.4 16.3
420 Financial Institution
Sweden
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
1312 9.4 15.7 146
421 Semiconductor Company (O)
United Kingdom
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
1312 9.4 15.7 146
422 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet
Hewlett-Packard
1304 9.3 15.6
423 Computational Research Laboratories, TATA SONS
India
Cluster Platform 3000 BL480c, Xeon 53xx 2.66GHz, Infiniband
Hewlett-Packard
1440 9.3 15.4
424 Financial Institution (M)
United States
Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, GigEthernet
Hewlett-Packard
3312 9.3 17.2
425 Banking B
Switzerland
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
2368 9.3 22.1 130
426 Bear Stearns
United States
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
2352 9.3 21.9 94
427 Cenaero
Belgium
BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet
IBM
1736 9.3 17.4 67
428 CNPC Sichuan Geophysical Company
China
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1600 9.3 19.2 63
429 CNPC Sichuan Geophysical Company
China
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1600 9.3 19.2 63
430 CNPC Sichuan Geophysical Company
China
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1600 9.3 19.2 63
431 CNPC Sichuan Geophysical Company
China
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1600 9.3 19.2 63
432 Data Processing
United States
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
1704 9.3 15.9 93
433 Data Processing
United States
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
1840 9.3 17.2 101
434 Data Processing
United States
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
1704 9.3 15.9 93
435 Data Processing
United States
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
1840 9.3 17.2 101
436 Digital Media Company (G)
India
BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet
IBM
2400 9.3 25.6 111
437 Finance L
United Kingdom
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1904 9.3 17.8 76
438 Financial Institution ()
United States
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1784 9.3 16.6 71
439 Financial Institution ()
France
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1560 9.3 14.6 62
440 Financial Institution ()
China
BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet
IBM
1600 9.3 17.9 64
441 Financial Institution ()
United States
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1784 9.3 16.6 71
442 Financial Institution ()
France
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
2672 9.3 24.9 107
443 Financial Institution ()
United States
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1784 9.3 16.6 71
444 Financial Institution ()
United States
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1896 9.3 17.7 76
445 Financial Institution ()
United States
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1784 9.3 16.6 71
446 Financial Institution ()
France
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1560 9.3 14.6 62
447 Financial Institution (P)
France
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1680 9.3 15.7 67
448 Financial Institution (P)
France
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet
IBM
1680 9.3 19.0 66
449 Financial Institution (U1)
United States
BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet
IBM
1960 9.3 20.9 91
450 Financial Institution (U1)
United States
BladeCenter HS21 Cluster, Xeon quad core 2.66 GHz, GigEthernet
IBM
1960 9.3 20.9 91
451 Gaming
France
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1576 9.3 18.9 62
452 Gaming
France
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1576 9.3 18.9 62
453 Gaming
France
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1576 9.3 18.9 62
454 Geoscience (Q)
France
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet
IBM
1560 9.3 17.7 61
455 Geoscience (Q)
France
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet
IBM
1560 9.3 17.7 61
456 Information Technology
United States
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
1664 9.3 15.5 91
457 Merck and Company
United States
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, GigEthernet
IBM
1600 9.3 14.9 64
458 Petroleum Company
United Kingdom
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
2048 9.3 19.1 112
459 Research
United States
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
1560 9.3 14.6 86
460 Research
France
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
2024 9.3 18.9 111
461 Scientific Supercomputing Center Karlsruhe
Germany
xSeries x3550 Cluster Xeon QC HT, 2.66 GHz, GigEthernet
IBM
1920 9.3 20.5 74
462 Semiconductor Company (C)
United States
xSeries x3550 Cluster Xeon quad core, 2.333 GHz, GigEthernet
IBM
2368 9.3 22.1 130
463 Government Classified
United States
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet
Hewlett-Packard
1296 9.3 15.6
464 Government Classified
United States
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet
Hewlett-Packard
1296 9.3 15.6
465 Fraunhofer ITWM
Germany
Cell - BladeCenter QS22 Cluster, PowerXCell 8i 3.2 Ghz, Infiniband
IBM
1260 9.3 15.2 18
466 Distribution
United States
xSeries x3550 Cluster Xeon, 1.6 GHz, GigEthernet
IBM
2732 9.3 17.5 230
467 Financial Institution (M)
United States
Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, GigEthernet
Hewlett-Packard
3296 9.3 17.1
468 Near East University
Cyprus
BladeCenter HS21 Cluster, Xeon quad core 2.33 GHz, Infiniband
IBM
1280 9.2 11.9 51
469 Financial Institution (U)
Australia
Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet
Hewlett-Packard
1712 9.2 16.0
470 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet
Hewlett-Packard
1464 9.2 15.6
471 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet
Hewlett-Packard
1464 9.2 15.6
472 Food Industry
United Kingdom
Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet
Hewlett-Packard
1696 9.2 15.8
473 Digital Media (I)
United States
xSeries x3550 Cluster Xeon, 3 GHz, GigEthernet
IBM
1512 9.1 18.1 140
474 UCSD/San Diego Supercomputer Center
United States
DataStar - eServer pSeries 655/690 (1.5/1.7 GHz Power4+)
IBM
2464 9.1 15.6
475 University of Warwick, Centre for Scientific Computing
United Kingdom
BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband
IBM
960 9.1 11.5 91
476 Total SA
France
Houat - eServer pSeries p5 575 1.5 GHz/1.9GHz, Myrinet/Infiniband
IBM
2048 9.1 13.9
477 Financial Institution ()
France
BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet
IBM
1496 9.0 16.8 60
478 Financial Institution ()
France
BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet
IBM
1496 9.0 16.8 60
479 Financial Institution ()
France
BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet
IBM
1496 9.0 16.8 60
480 Financial Institution ()
France
BladeCenter HS21 Cluster, Xeon QC HT 2.8 GHz, GigEthernet
IBM
1496 9.0 16.8 60
481 Institute of Physical and Chemical Res. (RIKEN)
Japan
Fujitsu PFU RG1000, Core2Duo 1.5 GHz, GigEthernet
Fujitsu
2048 9.0 12.3
482 Financial Institution (M)
United States
Cluster Platform 3000 BL680c, Xeon 73xx 2.4 Ghz, GigabitEth
Hewlett-Packard
1616 9.0 15.5
483 Japan Meteorological Agency
Japan
SR11000-K1/80
Hitachi
80 9.0 10.8
484 Japan Meteorological Agency
Japan
SR11000-K1/80
Hitachi
80 9.0 10.8
485 Tomsk State University
Russia
SKIF-Cyberia - Xeon Cluster, QLogic InfiniPath
T-Platforms
1128 9.0 12.0
486 World Wide Technologies
United States
Cluster Platform 3000 BL460c, Xeon 54xx 2.33 GHz, GigEthernet
Hewlett-Packard
1664 9.0 15.5
487 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
488 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
489 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
490 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
491 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
492 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
493 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
494 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
495 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
496 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
497 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
498 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
499 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59
500 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
1488 9.0 17.9 59