TOP500 List - November 2009

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.

Rank System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
401 Cluster Platform 3000 BL460c, Xeon 52xx 3 GHz, GigEthernet, HPE
Logistic Services (E)
United States
3,624 23.30 43.49
402 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, Infiniband, HPE
Institute of Engineering Mechanics
China
3,072 23.27 32.69
403 Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, GigEthernet, HPE
IT Service Provider (B)
United States
4,088 23.26 43.50
404 BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM
Telecommunications
Italy
4,024 23.23 40.72 127
405 BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet, IBM
Telecommunications
Italy
4,024 23.23 40.72 127
406 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
TU Dortmund
Germany
3,072 23.22 36.86
407 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
IT Service Provider
Spain
2,432 23.19 29.18
408 BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet, IBM
Information Services
United States
8,152 23.19 81.52 315
409 BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet, IBM
Data Warehouse
United States
6,360 23.19 63.60 245
410 BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet, IBM
Data Warehouse
United States
6,360 23.19 63.60 245
411 BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet, IBM
Classified
United States
5,824 23.19 58.24 225
412 iDataPlex, Xeon QC 2.5 GHz, GigEthernet, IBM
Financial Services (H)
United States
5,376 23.19 53.76 173
413 iDataPlex, Xeon QC 2.5 GHz, GigEthernet, IBM
Financial Services (H)
United States
5,376 23.19 53.76 173
414 iDataPlex, Xeon QC 2.5 GHz, GigEthernet, IBM
Financial Services (H)
United States
5,376 23.19 53.76 173
415 iDataPlex, Xeon QC 2.5 GHz, GigEthernet, IBM
Financial Services (H)
United States
5,376 23.19 53.76 173
416 iDataPlex, Xeon QC 2.5 GHz, GigEthernet, IBM
Financial Services (H)
United States
5,376 23.19 53.76 173
417 iDataPlex, Xeon QC 2.5 GHz, GigEthernet, IBM
Financial Services (H)
United States
5,376 23.19 53.76 173
418 iDataPlex, Xeon QC 2.5 GHz, GigEthernet, IBM
Financial Services (H)
United States
5,376 23.19 53.76 173
419 iDataPlex, Xeon QC 2.5 GHz, GigEthernet, IBM
Financial Services (H)
United States
5,376 23.19 53.76 173
420 iDataPlex, Xeon QC 2.5 GHz, GigEthernet, IBM
Financial Services (H)
United States
5,376 23.19 53.76 173
421 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Food Industry
United Kingdom
3,600 23.15 43.20
422 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Services Provider (B)
Canada
3,600 23.15 43.20
423 xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
4,720 23.10 56.64 265
424 xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
4,720 23.10 56.64 265
425 xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
4,720 23.10 56.64 265
426 xSeries x3450 Cluster Xeon quad core, 3.0 GHz, GigEthernet, IBM
Semiconductor Company (C)
United States
4,720 23.10 56.64 265
427 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (O)
United Kingdom
3,592 23.10 43.10
428 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, GigE, HPE
Columbia University
United States
3,584 23.05 43.01
429 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE, HPE
gkv Informatik
Germany
4,048 23.04 43.07
430 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider (C)
United States
3,576 22.99 42.91
431 Cray XT4 QuadCore 2.2 GHz, Cray/HPE
National Astronomical Observatory of Japan
Japan
3,248 22.93 28.58 160
432 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Hosting Services
United States
4,608 22.92 42.95
433 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Hosting Services
United States
4,608 22.92 42.95
434 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
Merlion Trade GmbH
Austria
2,400 22.89 28.80
435 Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband, HPE
Merlion Trade GmbH
Austria
2,400 22.89 28.80
436 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE, HPE
Food Industry
United Kingdom
3,776 22.89 42.74
437 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
IT Service Provider (C)
Belgium
3,984 22.73 42.49
438 CITerra - PowerEdge 1950, 2.33 GHz, Myrinet, DELL EMC
Caltech
United States
4,096 22.59 37.70
439 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Semiconductor Company (P)
United States
3,512 22.59 42.14
440 Cluster Platform 3000 BL260c G5, Xeon QC 2.5Ghz, GigE, HPE
Digital Media Company (D)
United States
4,224 22.58 42.24
441 Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE, HPE
Digital Media Company (B)
United States
3,584 22.51 42.00
442 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
3,480 22.39 41.76
443 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
IT Service Provider (C)
United States
4,184 22.37 41.84
444 Jazz2 - iDataPlex, Xeon E55xx QC 2.53 GHz, Infiniband, IBM
DOE/SC/Argonne National Laboratory
United States
2,640 22.33 26.72 83
445 BladeCenter HS21 Cluster, Xeon QC 2.66 GHz, GigEthernet, IBM
Petroleum Company
China
4,464 22.14 47.62 172
446 Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE, HPE
Computacenter (UK) LTD
United Kingdom
4,108 21.97 41.08
447 GRAPE-DR cluster - GRAPE-DR accelerator Cluster, Infiniband, Self-made
National Astronomical Observatory of Japan
Japan
8,192 21.96 84.48 51
448 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE, HPE
Semiconductor Company (O)
United Kingdom
3,616 21.93 40.93
449 Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE
Digital Content Provider
Australia
4,096 21.91 40.96
450 Cluster Platform 3000 BL460c, Xeon 54xx 2.5 GHz, GigEthernet, HPE
Financial Services (O)
United Kingdom
4,096 21.91 40.96
451 Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE
WETA Digital
New Zealand
4,096 21.91 40.96
452 SKIF Aurora - SKIF Aurora Platform - Intel Xeon E55xx, RSC Group
South Ural State University
Russia
2,048 21.84 24.00
453 Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE
Telecommunication Company
Poland
4,080 21.82 40.80
454 Big Red - BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet, IBM
Indiana University
United States
3,072 21.79 30.72
455 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Financial Services (H)
United States
4,072 21.78 40.72
456 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Financial Services (H)
United States
4,072 21.78 40.72
457 Clamart2 - Cluster Platform 3000 BL280c G6, Xeon X55xx 2.93Ghz, Infiniband, HPE
EDF R&D
France
2,200 21.74 25.78
458 Cluster Platform 3000 BL460c, Xeon L54xx 2.33 GHz, GigEthernet, HPE
Software Company (M)
United States
4,352 21.67 40.56
459 Cluster Platform 3000 BL460c, Xeon E54xx 2.83 GHz, GigEthernet, HPE
Semiconductor Company (P)
United States
3,568 21.64 40.39
460 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet, IBM
Web Services
United States
6,928 21.61 64.65 278
461 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Financial Institution ()
United States
6,336 21.61 59.13 349
462 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Data Processing
United States
6,032 21.61 56.29 332
463 BladeCenter HS21 Cluster, Xeon QC 2.33 GHz, GigEthernet, IBM
Financial Institution ()
France
5,792 21.61 54.05 232
464 Mammouth-Serie II - Altix XE320 Cluster, Xeon 2.8Ghz, Infiniband, HPE
RQCHP/Calcul Quebec/Compute Canada Universit de Montral
Canada
2,464 21.60 27.60 115
465 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Financial Institution
Sweden
3,356 21.60 40.27 227
466 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
Food Industry
United Kingdom
3,352 21.57 40.22
467 xSeries x3550 Cluster Xeon QC HT, 2.5 GHz, GigEthernet, IBM
Software
United States
4,688 21.57 46.88 260
468 xSeries x3550 Cluster Xeon QC HT, 2.5 GHz, GigEthernet, IBM
Software
United States
4,688 21.57 46.88 260
469 Power 575, p6 4.7 GHz, Infiniband, IBM
NOAA R&D/ National Centers for Environmental Prediction
United States
1,408 21.51 26.47 225
470 Firefly - PowerEdge SC1435 Dual core Opteron 2.8 GHz, Infiniband, DELL EMC
Holland Computing Center at PKI
United States
4,604 21.50 25.78
471 Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE, HPE
Telecommunication Company
Poland
4,000 21.40 40.00
472 SGI Altix ICE 8200EX, Xeon X5560 quad core 2.8 GHz, HPE
IFREMER
France
2,048 21.34 22.94
473 BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, GigEthernet, IBM
Retail
United States
4,624 21.27 46.24 178
474 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE, HPE
Financial Institution
United States
3,728 21.24 39.67
475 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Computacenter (UK) LTD
United Kingdom
4,256 21.20 39.67
476 Cluster Platform 3000 BL460c, Xeon 54xx 2.66GHz, GigEthernet, HPE
IT Service Provider (D)
United States
3,704 21.16 39.51
477 Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE
Software Company (M)
United States
4,248 21.16 39.59
478 Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE
Software Company (M)
United States
4,248 21.16 39.59
479 Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE, HPE
Software Company (M)
United States
4,248 21.16 39.59
480 SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz, HPE
Air Force Research Laboratory
United States
2,048 21.16 22.94 84
481 Cluster Platform 4000 BL465c, Opteron DC 2.4GHz, GigEthernet, HPE
IT Service Provider (C)
United States
8,192 21.03 39.32
482 Cluster Platform 3000 BL460c, Xeon E54xx 2.33 GHz, GigEthernet, HPE
Information Agency
France
4,208 20.97 39.22
483 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband DDR, HPE
Audi AG
Germany
2,432 20.95 29.18
484 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Financial Services (H)
United States
3,904 20.89 39.04
485 Cluster Platform 3000 BL460c, Xeon 53xx 1.86GHz, GigEthernet, HPE
Financial Institution (S1)
Spain
5,248 20.79 39.05
486 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, GigE, HPE
Logistic Services (E)
United States
3,644 20.77 38.77
487 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Services Provider (B)
Canada
3,220 20.73 38.64
488 BladeCenter LS22, Opteron Six Core 2.4 GHz, 10GigEthernet, IBM
China Petroleum University
China
3,072 20.64 29.49 103
489 Cluster Platform 3000 BL460c G1, Xeon E5440 2.83 GHz, GigE, HPE
Food Industry
United Kingdom
3,396 20.61 38.44
490 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Food Industry
United Kingdom
3,200 20.61 38.40
491 Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet, HPE
Food Industry
United Kingdom
3,200 20.61 38.40
492 Cluster Platform 6000 rx1620, Itanium2 1.6 GHz, Quadrics, HPE
Government Classified
United States
4,096 20.45 26.21
493 Cluster Platform 3000 DL140, Xeon 53xx 2.33GHz, GigEthernet, HPE
Energy Company (G)
Malaysia
4,096 20.44 38.22
494 Cluster Platform 3000 BL460c, Xeon 53xx 2.33GHz, GigEthernet, HPE
Financial Institution (D)
United States
4,096 20.42 38.17
495 xSeries x3550 Cluster Xeon QC, 2.333 GHz, GigEthernet, IBM
Data Processing
United States
4,736 20.31 44.20 261
496 Cluster Platform 3000 BL460c, Xeon L54xx 2.5 GHz, GigEthernet, HPE
Financial Services (H)
United States
3,784 20.26 37.84
497 Cluster Platform 3000 BL460c G6, Xeon L5520 2.26 GHz, Infiniband, HPE
Government Classified
United States
2,816 20.20 25.46
498 Cluster Platform 3000 BL460c G1, Xeon 5430 2.66 GHz, Infiniband, HPE
Merlion Trade GmbH
Austria
2,388 20.19 25.41
499 Merlin - Novascale R422 Cluster, Xeon E5472, 3.00 GHz, Infiniband, Atos
Cardiff University - ARCCA
United Kingdom
2,048 20.12 24.58
500 eServer pSeries p5 575 1.9 GHz, IBM
Naval Oceanographic Office - NAVO DSRC
United States
3,072 20.07 23.35 501