Rmax and Rpeak values are in GFlop/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 (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|
| 401 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 402 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 403 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 404 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 405 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 406 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 407 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 408 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 409 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 410 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 411 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 412 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 413 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 414 |
SP P2SC 160 MHz,
IBM
E&P Company (A) United States |
32 | 14.93 | 20.48 | |
| 415 |
SP2/78,
IBM
DKFZ Germany |
78 | 14.89 | 20.75 | |
| 416 |
SR2201/64,
Hitachi
Central Research Institute of Electric Power Industry/CRIEPI Japan |
64 | 14.89 | 19.20 | |
| 417 |
SR2201/64,
Hitachi
Hitachi RCS Japan |
64 | 14.89 | 19.20 | |
| 418 |
SR2201/64,
Hitachi
Japan Atomic Energy Research Institute Japan |
64 | 14.89 | 19.20 | |
| 419 |
SR2201/64,
Hitachi
Suzuki Motor Japan |
64 | 14.89 | 19.20 | |
| 420 |
SP P2SC 120 MHz,
IBM
o.tel.o Germany |
42 | 14.86 | 20.16 | |
| 421 |
T3E900,
Cray/HPE
TU Berlin Germany |
24 | 14.75 | 21.60 | |
| 422 |
T3E900,
Cray/HPE
Technische Universitaet Braunschweig Germany |
24 | 14.75 | 21.60 | |
| 423 |
SP2/77,
IBM
Leibniz Rechenzentrum Germany |
77 | 14.72 | 20.48 | |
| 424 |
SP2/77,
IBM
Potsdam Institute for Climate Impact Research Germany |
77 | 14.72 | 20.48 | |
| 425 |
SP2/77,
IBM
Sears Product Service Group United States |
77 | 14.72 | 20.48 | |
| 426 |
SP2/77,
IBM
Sears Roebuck United States |
77 | 14.72 | 20.48 | |
| 427 |
S-3800/280,
Hitachi
Central Research Institute of Electric Power Industry/CRIEPI Japan |
2 | 14.60 | 16.00 | |
| 428 |
HPC 10000,
Oracle
RAG Informatik Germany |
34 | 14.59 | 17.00 | |
| 429 |
HPC 10000,
Oracle
WorldCom United States |
34 | 14.59 | 17.00 | |
| 430 |
SP2/75,
IBM
AWE United Kingdom |
75 | 14.38 | 19.95 | |
| 431 |
SP2/75,
IBM
Pennsylvania State University United States |
75 | 14.38 | 19.95 | |
| 432 |
AlphaServer 4100 Cluster,
HPE
MIT, Lab for Computer Science United States |
28 | 14.20 | 26.10 | |
| 433 |
SP P2SC 120 MHz,
IBM
CENAPAD-MG/CO Brazil |
40 | 14.16 | 19.20 | |
| 434 |
T3E,
Cray/HPE
ICM2/KBN Poland |
32 | 14.03 | 19.20 | |
| 435 |
T3E,
Cray/HPE
Max-Planck-Gesellschaft MPI/Klimarechenzentrum Germany |
32 | 14.03 | 19.20 | |
| 436 |
SP P2SC 160 MHz,
IBM
E&P Company (D) United States |
30 | 14.01 | 19.20 | |
| 437 |
Delta,
Intel
Caltech United States |
512 | 13.90 | 20.48 | |
| 438 |
SP2/72,
IBM
Nuclear Power Engineering Japan |
72 | 13.86 | 19.15 | |
| 439 |
HPC 10000,
Oracle
AT&T United States |
32 | 13.77 | 16.00 | |
| 440 |
HPC 10000,
Oracle
American Airlines United States |
32 | 13.77 | 16.00 | |
| 441 |
HPC 10000,
Oracle
American Airlines United States |
32 | 13.77 | 16.00 | |
| 442 |
HPC 10000,
Oracle
American Airlines United States |
32 | 13.77 | 16.00 | |
| 443 |
HPC 10000,
Oracle
American Airlines United States |
32 | 13.77 | 16.00 | |
| 444 |
HPC 10000,
Oracle
CENAPAD-MG/CO Brazil |
32 | 13.77 | 16.00 | |
| 445 |
HPC 10000,
Oracle
Cleveland State University United States |
32 | 13.77 | 16.00 | |
| 446 |
HPC 10000,
Oracle
Daiei Information Japan |
32 | 13.77 | 16.00 | |
| 447 |
HPC 10000,
Oracle
Deutsche Telekom AG Germany |
32 | 13.77 | 16.00 | |
| 448 |
HPC 10000,
Oracle
EDS United States |
32 | 13.77 | 16.00 | |
| 449 |
HPC 10000,
Oracle
Ecole Normale Superieure France |
32 | 13.77 | 16.00 | |
| 450 |
HPC 10000,
Oracle
GE Capital United States |
32 | 13.77 | 16.00 | |
| 451 |
HPC 10000,
Oracle
GE Capital United States |
32 | 13.77 | 16.00 | |
| 452 |
HPC 10000,
Oracle
General Motors/Hughes Missile Systems Company United States |
32 | 13.77 | 16.00 | |
| 453 |
HPC 10000,
Oracle
General Motors/Hughes Missile Systems Company United States |
32 | 13.77 | 16.00 | |
| 454 |
HPC 10000,
Oracle
Incyte Pharma United States |
32 | 13.77 | 16.00 | |
| 455 |
HPC 10000,
Oracle
Informix United States |
32 | 13.77 | 16.00 | |
| 456 |
HPC 10000,
Oracle
Itochu Techno-Science Corp. Japan |
32 | 13.77 | 16.00 | |
| 457 |
HPC 10000,
Oracle
Japan Adv. Inst. of Science and Technology (JAIST) Japan |
32 | 13.77 | 16.00 | |
| 458 |
HPC 10000,
Oracle
MCI Worldcom United States |
32 | 13.77 | 16.00 | |
| 459 |
HPC 10000,
Oracle
Micron Technology United States |
32 | 13.77 | 16.00 | |
| 460 |
HPC 10000,
Oracle
NHK Japan |
32 | 13.77 | 16.00 | |
| 461 |
HPC 10000,
Oracle
Nippon Telegraph and Telephone (NTT) Japan |
32 | 13.77 | 16.00 | |
| 462 |
HPC 10000,
Oracle
Nippon Telegraph and Telephone (NTT) Japan |
32 | 13.77 | 16.00 | |
| 463 |
HPC 10000,
Oracle
Nippon Telegraph and Telephone (NTT) Japan |
32 | 13.77 | 16.00 | |
| 464 |
HPC 10000,
Oracle
Nippon Telegraph and Telephone (NTT) Japan |
32 | 13.77 | 16.00 | |
| 465 |
HPC 10000,
Oracle
Oracle Japan |
32 | 13.77 | 16.00 | |
| 466 |
HPC 10000,
Oracle
PGS Tensor United States |
32 | 13.77 | 16.00 | |
| 467 |
HPC 10000,
Oracle
Sears Canada |
32 | 13.77 | 16.00 | |
| 468 |
HPC 10000,
Oracle
Southwestern Bell United States |
32 | 13.77 | 16.00 | |
| 469 |
HPC 10000,
Oracle
Telecom Italia Mobile Italy |
32 | 13.77 | 16.00 | |
| 470 |
HPC 10000,
Oracle
WorldCom United States |
32 | 13.77 | 16.00 | |
| 471 |
AlphaServer 8400 Cluster,
HPE
Institut de Physique du Globe de Paris (IPG) France |
32 | 13.70 | 28.15 | |
| 472 |
Y-MP C916/161024,
Cray/HPE
Air Force Research Laboratory United States |
16 | 13.70 | 15.24 | |
| 473 |
Y-MP C916/16256,
Cray/HPE
DKRZ - Deutsches Klimarechenzentrum Germany |
16 | 13.70 | 15.24 | |
| 474 |
Y-MP C916/16256,
Cray/HPE
DOE/Bettis Atomic Power Laboratory United States |
16 | 13.70 | 15.24 | |
| 475 |
Y-MP C916/16256,
Cray/HPE
DOE/Knolls Atomic Power Laboratory United States |
16 | 13.70 | 15.24 | |
| 476 |
Y-MP C916/16256,
Cray/HPE
DOE/SC/LBNL/NERSC United States |
16 | 13.70 | 15.24 | |
| 477 |
Y-MP C916/161024,
Cray/HPE
ERDC DSRC United States |
16 | 13.70 | 15.24 | |
| 478 |
Y-MP C916/16256,
Cray/HPE
Fleet Numerical Meteorology and Oceanography Center United States |
16 | 13.70 | 15.24 | |
| 479 |
Y-MP C916/16512,
Cray/HPE
Ford Motor Company United States |
16 | 13.70 | 15.24 | |
| 480 |
Y-MP C916/16512,
Cray/HPE
Ford Motor Company United States |
16 | 13.70 | 15.24 | |
| 481 |
Y-MP C916/161024,
Cray/HPE
Government United States |
16 | 13.70 | 15.24 | |
| 482 |
Y-MP C916/161024,
Cray/HPE
Government United States |
16 | 13.70 | 15.24 | |
| 483 |
Y-MP C916/161024,
Cray/HPE
Government United States |
16 | 13.70 | 15.24 | |
| 484 |
Y-MP C916/161024,
Cray/HPE
Government United States |
16 | 13.70 | 15.24 | |
| 485 |
Y-MP C916/16512,
Cray/HPE
Government United States |
16 | 13.70 | 15.24 | |
| 486 |
Y-MP C916/16256,
Cray/HPE
Government Communications Headquarters United Kingdom |
16 | 13.70 | 15.24 | |
| 487 |
Y-MP C916/16512,
Cray/HPE
KISTI Supercomputing Center South Korea |
16 | 13.70 | 15.24 | |
| 488 |
Y-MP C916/161024,
Cray/HPE
MITI - AIST - RIPS Japan |
16 | 13.70 | 15.24 | |
| 489 |
Y-MP C916/161024,
Cray/HPE
NASA/Ames Research Center/NAS United States |
16 | 13.70 | 15.24 | |
| 490 |
Y-MP C916/16256,
Cray/HPE
National Centers for Environment Prediction United States |
16 | 13.70 | 15.24 | |
| 491 |
Y-MP C916/16512,
Cray/HPE
National Security Agency United States |
16 | 13.70 | 15.24 | |
| 492 |
Y-MP C916/161024,
Cray/HPE
Naval Oceanographic Office - NAVO DSRC United States |
16 | 13.70 | 15.24 | |
| 493 |
Y-MP C916/16512,
Cray/HPE
Pittsburgh Supercomputing Center United States |
16 | 13.70 | 15.24 | |
| 494 |
Y-MP C916/161024,
Cray/HPE
Tohoku University, Institute of Fluid Science Japan |
16 | 13.70 | 15.24 | |
| 495 |
T3E1200,
Cray/HPE
Cray Inc. United States |
16 | 13.41 | 19.20 | |
| 496 |
HPC 10000 333 MHz,
Oracle
Lucent Technologies United States |
24 | 13.39 | 15.98 | |
| 497 |
HPC 10000 333 MHz,
Oracle
NVIDIA Corporation United States |
24 | 13.39 | 15.98 | |
| 498 |
HPC 10000 333 MHz,
Oracle
Southwest Gas United States |
24 | 13.39 | 15.98 | |
| 499 |
HPC 10000 333 MHz,
Oracle
Walgreens Company United States |
24 | 13.39 | 15.98 | |
| 500 |
HPC 6000,
Oracle
Southwestern Bell United States |
30 | 13.39 | 15.00 |