TOP500 List - November 2006

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 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Gaming Company (B)
China 		860 3.08 5.50
402 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet, HPE
Gaming Company (B)
China 		860 3.08 5.50
403 Altix 4700 1.6 GHz, HPE
SGI
United States 		512 3.07 3.28
404 eServer p5 570 POWER5 1.9 GHz, GigEth, IBM
Manufacturer (G)
United States 		720 3.07 5.47
405 Nankai Star - xSeries Xeon 2.4 GHz, Myrinet, IBM
Korea Institute of Science and Technology
South Korea 		1,024 3.07 4.92
406 Ms - PowerEdge 750, P4 3.2 GHz, GigE, DELL
University of Sherbrooke
Canada 		872 3.06 5.58
407 SuperDome 1.1 GHz/HyperPlex, HPE
SberBank
Russia 		1,312 3.06 5.77
408 Cray XD1, 2.2 GHz, Cray/HPE
Naval Research Laboratory (NRL)
United States 		864 3.04 3.80
409 BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz, GigEthernet, IBM
Digital Content Provider
Australia 		784 3.03 5.02 128
410 xSeries Cluster Xeon 3.06 GHz - Gig-E, IBM
Semiconductor Company (E)
United States 		800 3.00 4.90
411 Cray XD1, 2.2 GHz, Cray/HPE
Sony. System Technologies Laboratory
Japan 		825 3.00 3.63
412 eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet, IBM
Barcelona Supercomputing Center
Spain 		512 2.99 4.51
413 eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet, IBM
IAC - BSC
Spain 		512 2.99 4.51
414 eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet, IBM
New York University
United States 		512 2.99 4.51
415 eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet, IBM
Universidad de Cantabria - SSC
Spain 		512 2.99 4.51
416 eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet, IBM
Universidad de Malaga - BSC
Spain 		512 2.99 4.51
417 eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet, IBM
Universidad de Zaragoza - BSC
Spain 		512 2.99 4.51
418 bw7 - Cluster Platform 3000 DL140G3 Xeon 3.06 GHz GigEthernet, HPE
Petróleo Brasileiro S.A
Brazil 		1,008 2.99 6.17
419 GatorRack - Rackable Foundation C1001, Opteron Dual-Core 2.2GHz, InfiniBand, Rackable Systems
University of Florida
United States 		832 2.97 3.66
420 Integrity Superdome, Itanium2 1.5 GHz, HyperPlex, HPE
Amdocs
United States 		662 2.96 3.97
421 BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet, IBM
Geoscience (H)
India 		1,200 2.96 5.28 73
422 Blade Cluster BL-25P, Opteron 2.4 GHz, GigEthernet, HPE
HSBC (Hongkong Shanghai Banking Corporation)
France 		1,100 2.95 5.28
423 SuperDome 1.1 GHz/HyperPlex, HPE
Digital China Ltd.
China 		1,236 2.94 5.44
424 Cray X1, Cray/HPE
Government
United States 		252 2.93 3.23
425 Integrity Superdome, Itanium2 1.5 GHz, HyperPlex, HPE
Techmex Far East Pte. Ltd.
Singapore 		656 2.93 3.94
426 xSeries Xeon 3.06 GHz - Gig-E, IBM
Semiconductor Company (C)
United States 		780 2.93 4.77
427 SX8/192M24, NEC
Central Research Institute of Electric Power Industry/CRIEPI
Japan 		192 2.91 3.07
428 Blade Cluster BL-20P, Pentium4 Xeon 3.4 GHz, GigEthernet, HPE
Petro China
China 		792 2.91 5.39
429 SGI Altix 3700 Bx2, 1.5 GHz, NUMAlink, GigEth, HPE
University of Tokyo/Institute for Solid State Physics
Japan 		1,280 2.89 7.68
430 ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet, HPE
Sandia National Laboratories
United States 		1,024 2.88 5.73
431 ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet, HPE
Sandia National Laboratories
United States 		1,024 2.88 5.73
432 Cluster Platform 3000 DL360G3 Xeon 2.8 GHz GigEthernet, HPE
Government Classified
United States 		1,024 2.88 5.73
433 BladeCenter LS20, Opteron 2.2 GHz Dual core, Infiniband, IBM
CINECA
Italy 		1,064 2.87 4.68 65
434 BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet, IBM
Semiconductor Company (C)
United States 		736 2.87 5.30 120
435 BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz, Gig-Ethernet, IBM
Semiconductor Company (C)
United States 		736 2.87 4.71 120
436 Cluster Platform 6000 rx1620, Itanium2 1.6 GHz, Quadrics, HPE
Government
United States 		504 2.87 3.23
437 SGI Altix 3700 Bx2, 1.5 GHz, Numalink, HPE
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
United States 		512 2.87 3.07
438 SGI Altix 3700 Bx2, 1.5 GHz, Numalink, HPE
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
United States 		512 2.87 3.07
439 SGI Altix 3700 Bx2, 1.5 GHz, Numalink, HPE
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL)
United States 		512 2.87 3.07
440 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Bank (J)
United Kingdom 		800 2.86 5.12
441 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Bank (J)
United Kingdom 		800 2.86 5.12
442 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Bank (J)
United Kingdom 		800 2.86 5.12
443 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Bank (J)
United Kingdom 		800 2.86 5.12
444 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Bank (J)
United Kingdom 		800 2.86 5.12
445 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Bank (J)
United Kingdom 		800 2.86 5.12
446 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Bank (J)
United Kingdom 		800 2.86 5.12
447 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Bank (J)
United Kingdom 		800 2.86 5.12
448 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Bank (J)
United Kingdom 		800 2.86 5.12
449 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Financial Institution (D)
United States 		800 2.86 5.12
450 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Financial Institution (D)
United States 		800 2.86 5.12
451 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Financial Institution (D)
United States 		800 2.86 5.12
452 Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, HPE
Financial Institution (D)
United States 		800 2.86 5.12
453 Cray XT3, 2.4 GHz, Cray/HPE
Government
United States 		740 2.86 3.55
454 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
455 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
456 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
457 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
458 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
459 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
460 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
461 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
462 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
463 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
464 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
465 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Digital Media Company (D)
United States 		1,000 2.85 5.60
466 SuperDome 875 MHz/HyperPlex, HPE
Cisco
United States 		1,536 2.85 5.38
467 SuperDome 875 MHz/HyperPlex, HPE
EDS
United Kingdom 		1,536 2.85 5.38
468 SuperDome 875 MHz/HyperPlex, HPE
Hartford Fire
United States 		1,536 2.85 5.38
469 SuperDome 875 MHz/HyperPlex, HPE
NACF
South Korea 		1,536 2.85 5.38
470 SuperDome 875 MHz/HyperPlex, HPE
Samsung SDS
South Korea 		1,536 2.85 5.38
471 SuperDome 875 MHz/HyperPlex, HPE
Telecom Italia
Italy 		1,536 2.85 5.38
472 SuperDome 875 MHz/HyperPlex, HPE
Telecom Italia
Italy 		1,536 2.85 5.38
473 SuperDome 1 GHz/HyperPlex, HPE
Telecommunication Company
United States 		1,536 2.85 5.38
474 SuperDome 875 MHz/HyperPlex, HPE
Telkom SA
South Africa 		1,536 2.85 5.38
475 SuperDome 875 MHz/HyperPlex, HPE
Telkom SA
South Africa 		1,536 2.85 5.38
476 BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz - Gig-Ethernet, IBM
Semiconductor Company (C)
United States 		734 2.85 4.70 120
477 BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet, IBM
Semiconductor Company (C)
United States 		722 2.83 5.20 118
478 Fire V20z Cluster, Opteron 2.2 GHz dual core, Infiniband, Linux, Oracle
Sun Solution Center for HPC
United States 		1,024 2.81 4.51
479 Cluster Platform 4000 DL145 Opteron 2.4 GHz GigEthernet, HPE
Defense Classified
United States 		1,024 2.80 4.92
480 Union Station Cluster - Fire V60x/X2100 Cluster Opteron 2.2GHz dual core/Xeon 3.06GHz, GigEthernet, Oracle
University of Notre Dame
United States 		960 2.80 4.62
481 eServer 326 Cluster. Opteron 2.6 GHz, GigEthernet, IBM
DCSC, University of Copenhagen
Denmark 		1,024 2.79 5.32
482 eServer, Opteron 2.6 GHz, GigEthernet, IBM
Semiconductor Company (L)
India 		1,024 2.79 5.32
483 eServer 326 Cluster. Opteron 2.4 GHz, GigEthernet, IBM
CNRS / CC-IN2P3
France 		1,060 2.79 5.09
484 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Gaming Company (B)
Taiwan 		884 2.77 4.95
485 Blade Cluster BL-20P, Pentium4 Xeon 2.8 GHz, GigEthernet, HPE
Gaming Company (B)
Taiwan 		884 2.77 4.95
486 Cluster Platform 3000 DL360G3 Xeon 3.2 GHz Myrinet, HPE
Information Management Company
United States 		800 2.76 5.12
487 eServer pSeries p5 575 1.9 GHz, IBM
Deutscher Wetterdienst
Germany 		416 2.76 3.16 67
488 eServer pSeries p5 575 1.9 GHz, IBM
Deutscher Wetterdienst
Germany 		416 2.76 3.16 67
489 BladeCenter HS20 Cluster, Xeon EM64T 3.2 GHz - Gig-Ethernet, IBM
Semiconductor Company (C)
United States 		698 2.75 4.47 114
490 Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet, HPE
Government
United States 		512 2.74 3.48
491 Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet, HPE
Government
Germany 		512 2.74 3.48
492 Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet, HPE
Government
Germany 		512 2.74 3.48
493 Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet, HPE
Government
Germany 		512 2.74 3.48
494 Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet, HPE
Sandia National Laboratories
United States 		512 2.74 3.48
495 Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, GigEthernet, HPE
Saudi Aramco
Saudi Arabia 		800 2.74 4.90
496 Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, GigEthernet, HPE
Saudi Aramco
Saudi Arabia 		800 2.74 4.90
497 Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, GigEthernet, HPE
Saudi Aramco
Saudi Arabia 		800 2.74 4.90
498 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz, Gig-Ethernet, HPE
Telecommunication Company
United States 		800 2.74 4.90
499 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz, Gig-Ethernet, HPE
Telecommunication Company
United States 		800 2.74 4.90
500 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz, Gig-Ethernet, HPE
Telecommunication Company
United States 		800 2.74 4.90