Top500 List - June 2010

Rmax and Rpeak values are in TFlops. 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.

Rank Site System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
401 Intel Corporation SCTO HPC
United States
Intel-SCTO-HPC2A - Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
5,184 27.7 62.2
402 Sardegna Ricerche
Italy
Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband
Hewlett-Packard
3,088 27.7 35.0
403 Telecommunication Company
China
Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet
Hewlett-Packard
5,584 27.7 52.0
404 Datacenter
United States
Cluster Platform 3000 BL460c G6, Xeon E5520 2.26 GHz, GigE
Hewlett-Packard
5,760 27.7 52.1
405 IT Service Provider
United Kingdom
Cluster Platform 3000 BL2x220, E55xx 2.53 Ghz, GigE
Hewlett-Packard
5,120 27.6 51.8
406 IT Service Provider (D)
United States
Cluster Platform 4000 BL465c, Opteron QC 2.3GHz, GigE
Hewlett-Packard
5,632 27.6 51.8
407 ASTRON/University Groningen
Netherlands
Stella - eServer Blue Gene Solution
IBM
12,288 27.4 34.4 134
408 Data Center (D)
Austria
xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband
IBM
2,800 27.4 29.8 132
409 Lawrence Livermore National Laboratory
United States
Minos - Appro Xtreme Server - Quad Opteron Dual Core 2.4GHz Infiniband
Cray Inc.
6,912 27.4 33.2
410 Clemson University Computational Center for Mobility Systems
United States
Arev - SunBlade x6250, Xeon L5420 2.5GHz, Infiniband DDR
Oracle
3,440 27.4 34.4
411 IT Service Provider (D)
United States
Cluster Platform 4000 BL465c G5, Opteron QC 2.9 GHz, GigEthernet
Hewlett-Packard
4,408 27.3 51.1
412 Geophysical Company
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
2,640 27.3 29.6 92
413 WETA Digital
New Zealand
Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE
Hewlett-Packard
5,120 27.3 51.2
414 RUG (Rijksuniversiteit Groningen)
Netherlands
Millipede - ClusterVision Cluster, 6C Opteron 2.6 GHz, Infiniband DDR
ClusterVision
3,024 27.2 33.4
415 IT Services Provider (C)
United States
BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet
IBM
4,720 27.2 47.8 149
416 IT Services Provider (C)
United States
BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet
IBM
4,720 27.2 47.8 149
417 IT Services Provider (C)
United States
BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet
IBM
4,720 27.2 47.8 149
418 IT Services Provider (C)
United States
BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet
IBM
4,720 27.2 47.8 149
419 Food Industry
France
Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet
Hewlett-Packard
4,800 27.2 51.1
420 Texas A&M University
United States
iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband
IBM
2,592 27.1 29.0 90
421 Financial Services (H)
United States
Cluster Platform 3000 SL160z, Xeon L55xx 2.26 GHz, GigE
Hewlett-Packard
5,632 27.1 50.9
422 Financial Services (H)
United States
Cluster Platform 3000 SL160z, Xeon L55xx 2.26 GHz, GigE
Hewlett-Packard
5,632 27.1 50.9
423 Purdue University
United States
Steele - PowerEdge 1950, Xeon E54xx, 2.33 GHz, GigE
Dell
5,600 26.8 52.2
424 Telecommunication Company
Turkey
xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE
IBM
4,640 26.8 47.0 203
425 Brigham Young University
United States
Marylou5 - Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband
Dell
2,560 26.8 28.7
426 NOAA/Earth Science Research Laboratory/GSD
United States
Jet - NOW Cluster - Intel Xeon 51xx/E54xx 2.8 Ghz, Infiniband
Raytheon-Aspen Systems/Appro
3,440 26.7 36.6 214
427 IT Service Provider
United States
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE
Hewlett-Packard
4,264 26.7 50.0
428 IT Service Provider
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4,160 26.7 49.9
429 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, Infiniband
Hewlett-Packard
3,368 26.7 33.7
430 Classified
Russia
xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE
IBM
4,608 26.6 46.6 202
431 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c G5, Opteron 2352 2.1GHz, GigE
Hewlett-Packard
5,952 26.6 50.0
432 Netwok Equipment Provider
Finland
Cluster Platform 3000 BL460c G1, Xeon X5260 3.33 GHz, GigE
Hewlett-Packard
3,720 26.5 49.6
433 Semiconductor Company (P)
United States
Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet
Hewlett-Packard
4,368 26.4 49.4
434 National Institute for Water and Atmospheric Research
New Zealand
Power 575, p6 4.7 GHz, Infiniband
IBM
1,792 26.4 33.7 286
435 University of Alaska - Arctic Region Supercomputing Center
United States
Cray XT5 QC 2.3 GHz
Cray Inc.
3,456 26.3 31.8 159
436 Energy Company (G)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4,096 26.3 49.2 342
437 Energy Company (G)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4,096 26.3 49.2 342
438 Semiconductor Company (Q)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR
Hewlett-Packard
3,200 26.3 34.1
439 Semiconductor Company (Q)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR
Hewlett-Packard
3,200 26.3 34.1
440 Semiconductor Company (Q)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR
Hewlett-Packard
3,200 26.3 34.1
441 Semiconductor Company (Q)
United States
Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband DDR
Hewlett-Packard
3,200 26.3 34.1
442 Banking (M)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband
IBM
2,896 26.3 28.3 95
443 Banking (M)
United States
iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband
IBM
2,896 26.3 28.3 95
444 PCSS Poznan
Poland
Cluster Platform 3000 BL2x220, E5530 2.4 Ghz, Infiniband QDR
Hewlett-Packard
3,456 26.2 31.2
445 Financial Institution (D)
Germany
Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet
Hewlett-Packard
5,280 26.2 49.2
446 Financial Institution (D)
Germany
Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE
Hewlett-Packard
5,280 26.2 49.2
447 University of Duisburg-Essen
Germany
Cray XT6m 12-Core 1.9 GHz
Cray Inc.
4,128 26.2 31.4
448 IT Service Provider
Denmark
Cluster Platform 3000 BL460c G6, Xeon E5530 2.4 GHz, GigE
Hewlett-Packard
5,120 26.2 49.2
449 IT Service Provider
Denmark
Cluster Platform 3000 BL460c G6, Xeon E5530 2.4 GHz, GigE
Hewlett-Packard
5,120 26.2 49.2
450 IT Service Provider
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4,080 26.2 49.0
451 AWE
United Kingdom
Blackthorn - Bullx B500 Blade system, 2.8Ghz Intel X5660, QDR Infiniband
Bull SA
2,592 26.2 29.0
452 IT Service Provider
United States
Cluster Platform 3000 SL2x170z, Xeon X5570 2.93 GHz, GigE
Hewlett-Packard
4,128 25.9 48.4
453 Logistic Services (E)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4,016 25.8 48.2
454 Classified
United Kingdom
xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband
IBM
2,632 25.8 28.0 124
455 Food Industry
United Kingdom
Cluster Platform 3000 BL460c G6, Xeon X5550 2.66 GHz, GigE
Hewlett-Packard
4,524 25.7 48.1
456 Financial Institution (U)
United Kingdom
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE
Hewlett-Packard
4,096 25.7 48.0
457 Financial Services (H)
United States
Cluster Platform 3000 SL160z, Xeon L55xx 2.26 GHz, GigE
Hewlett-Packard
5,312 25.6 48.0
458 Intel Corporation ORTO HPC
United States
Intel-ORTO-HPC2A - Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4,000 25.5 48.0
459 IT Service Provider (B)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
4,000 25.5 48.0
460 Kaiser
United States
Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE
Hewlett-Packard
4,784 25.5 47.8
461 Centre for High Performance Computing
South Africa
Tsessebe - SunBlade X6275 and X6250, Xeon X5570 and E5450, Infiniband QDR/DDR
Dell/Oracle
2,624 25.4 30.9
462 Financial Institution
United States
Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet
Hewlett-Packard
5,120 25.4 47.7
463 Government
United States
Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet
Hewlett-Packard
5,120 25.4 47.7
464 Web Content Provider (W)
United States
Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE
Hewlett-Packard
5,120 25.4 47.7
465 Environment Canada
Canada
eServer pSeries p5 575 1.9 GHz
IBM
4,096 25.4 31.1 668
466 Banking (M)
United States
Cluster Platform 3000 BL460c G6, Xeon X5550 2.66 GHz, GigE
Hewlett-Packard
4,472 25.4 47.6
467 Financial Institution
United States
Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE
Hewlett-Packard
4,472 25.4 47.6
468 IT Service Provider (D)
United States
Cluster Platform 4000 BL465c G5, Opteron QC 2.9 GHz, GigEthernet
Hewlett-Packard
4,096 25.4 47.5
469 Logistic Services (E)
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
3,920 25.2 47.0
470 IT Services Provider (C)
Sweden
Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, Infiniband
Hewlett-Packard
2,796 25.1 31.7
471 Irish Centre for High-End Computing
Ireland
SGI Altix ICE 8200EX, Xeon quad core 2.80 GHz
SGI
2,560 25.1 28.7 122
472 Kurchatov Institute Moscow
Russia
Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, Infiniband
Hewlett-Packard
3,456 25.1 32.2 167
473 Financial Institution
United Kingdom
Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet
Hewlett-Packard
4,128 25.0 46.7
474 SHARCNET - University of Western Ontario
Canada
SAW - Cluster Platform 3000 BL260c G5, Xeon QC 2.83Ghz, Infiniband
Hewlett-Packard
2,688 24.8 30.4
475 Computacenter (UK) LTD
United Kingdom
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
3,856 24.8 46.3
476 Insight Direct
United States
Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet
Hewlett-Packard
3,844 24.7 46.1
477 Banking (M)
United States
xSeries x3650 Cluster Xeon QC HT 2.66 GHz, GigEthernet
IBM
5,152 24.7 54.9 299
478 Banking (M)
United States
xSeries x3650 Cluster Xeon QC HT 2.66 GHz, GigEthernet
IBM
5,152 24.7 54.9 299
479 CNPC Sichuan Geophysical Company
China
BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet
IBM
5,040 24.7 53.6 235
480 Communications
France
BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, GigEthernet
IBM
5,120 24.7 54.6 238
481 Communications
Israel
BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, GigEthernet
IBM
8,176 24.7 87.2 381
482 Communications
France
BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, GigEthernet
IBM
5,120 24.7 54.6 238
483 Digital Media (J)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
8,064 24.7 96.8 319
484 Digital Media (K)
United Kingdom
BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, GigEthernet
IBM
5,744 24.7 61.3 267
485 Distribution
France
BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, GigEthernet
IBM
6,816 24.7 72.7 317
486 Distribution
France
BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, GigEthernet
IBM
6,816 24.7 72.7 317
487 E-Commerce
United States
BladeCenter HS21 Cluster, Xeon QC HT 2.66 GHz, GigEthernet
IBM
6,336 24.7 67.6 295
488 Financial Institution (P)
France
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet
IBM
6,992 24.7 79.1 275
489 Financial Institution (P)
France
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, GigEthernet
IBM
6,992 24.7 79.1 275
490 Financial Services (H)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
6,368 24.7 76.4 252
491 Gaming
France
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
7,200 24.7 86.4 285
492 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
5,272 24.7 63.3 209
493 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
5,272 24.7 63.3 209
494 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
5,272 24.7 63.3 209
495 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
5,272 24.7 63.3 209
496 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
5,272 24.7 63.3 209
497 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
5,272 24.7 63.3 209
498 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
5,272 24.7 63.3 209
499 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
5,272 24.7 63.3 209
500 Geoscience (P)
United States
BladeCenter HS21 Cluster, Xeon QC HT 3 GHz, GigEthernet
IBM
5,272 24.7 63.3 209