Rmax and Rpeak values are in GFlops. For more details about other fields, check the TOP500 description.
| Rank | Site | System | Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|
| 1 | Los Alamos National Laboratory United States |
CM-5/1024 Thinking Machines Corporation |
1024 | 59.7 | 131.0 | |
| 2 | Minnesota Supercomputer Center United States |
CM-5/544 Thinking Machines Corporation |
544 | 30.4 | 69.6 | |
| 3 | National Security Agency United States |
CM-5/512 Thinking Machines Corporation |
512 | 30.4 | 65.5 | |
| 4 | NCSA United States |
CM-5/512 Thinking Machines Corporation |
512 | 30.4 | 65.5 | |
| 5 | NEC Japan |
SX-3/44R NEC |
4 | 23.2 | 25.6 | |
| 6 | Atmospheric Environment Service (AES) Canada |
SX-3/44 NEC |
4 | 20.0 | 22.0 | |
| 7 | Naval Research Laboratory (NRL) United States |
CM-5/256 Thinking Machines Corporation |
256 | 15.1 | 32.8 | |
| 8 | Caltech United States |
Delta Intel |
512 | 13.9 | 20.5 | |
| 9 | Cray Research United States |
Y-MP C916/16256 Cray Inc. |
16 | 13.7 | 15.2 | |
| 10 | DOE/Bettis Atomic Power Laboratory United States |
Y-MP C916/16256 Cray Inc. |
16 | 13.7 | 15.2 | |
| 11 | DOE/Knolls Atomic Power Laboratory United States |
Y-MP C916/16256 Cray Inc. |
16 | 13.7 | 15.2 | |
| 12 | ECMWF United Kingdom |
Y-MP C916/16128 Cray Inc. |
16 | 13.7 | 15.2 | |
| 13 | Government United States |
Y-MP C916/161024 Cray Inc. |
16 | 13.7 | 15.2 | |
| 14 | Government United States |
Y-MP C916/161024 Cray Inc. |
16 | 13.7 | 15.2 | |
| 15 | Government United States |
Y-MP C916/161024 Cray Inc. |
16 | 13.7 | 15.2 | |
| 16 | Government United States |
Y-MP C916/161024 Cray Inc. |
16 | 13.7 | 15.2 | |
| 17 | NASA/Ames Research Center/NAS United States |
Y-MP C916/16256 Cray Inc. |
16 | 13.7 | 15.2 | |
| 18 | Naval Oceanographic Office - NAVO DSRC United States |
Y-MP C916/16256 Cray Inc. |
16 | 13.7 | 15.2 | |
| 19 | NERSC/LLNL United States |
Y-MP C916/16256 Cray Inc. |
16 | 13.7 | 15.2 | |
| 20 | Pittsburgh Supercomputing Center United States |
Y-MP C916/16256 Cray Inc. |
16 | 13.7 | 15.2 | |
| 21 | National Institute for Fusion Science (NIFS) Japan |
SX-3/24R NEC |
2 | 11.6 | 12.8 | |
| 22 | NEC Daito Supercomputer Center Japan |
SX-3/24 NEC |
2 | 10.0 | 11.0 | |
| 23 | Los Alamos National Laboratory United States |
CM-200/64k Thinking Machines Corporation |
2048 | 9.8 | 20.0 | |
| 24 | Los Alamos National Laboratory United States |
CM-200/64k Thinking Machines Corporation |
2048 | 9.8 | 20.0 | |
| 25 | Institut de Physique du Globe de Paris (IPG) France |
CM-5/128 Thinking Machines Corporation |
128 | 7.7 | 16.4 | |
| 26 | MIT United States |
CM-5/128 Thinking Machines Corporation |
128 | 7.7 | 16.4 | |
| 27 | NASA/Ames Research Center/NAS United States |
CM-5/128 Thinking Machines Corporation |
128 | 7.7 | 16.4 | |
| 28 | Schlumberger Well Services United States |
CM-5/128 Thinking Machines Corporation |
128 | 7.7 | 16.4 | |
| 29 | Fleet Numerical Meteorology and Oceanography Center United States |
Y-MP C916/8128 Cray Inc. |
8 | 6.8 | 7.6 | |
| 30 | Ford Motor Company United States |
Y-MP C916/8256 Cray Inc. |
8 | 6.8 | 7.6 | |
| 31 | Minnesota Supercomputer Center United States |
Y-MP C916/8256 Cray Inc. |
8 | 6.8 | 7.6 | |
| 32 | NASA/Ames Research Center/CCF United States |
Y-MP C916/8256 Cray Inc. |
8 | 6.8 | 7.6 | |
| 33 | Japan Atomic Energy Research Institute Japan |
SX-3/41R NEC |
4 | 5.8 | 6.4 | |
| 34 | Osaka University Japan |
SX-3/14R NEC |
1 | 5.8 | 6.4 | |
| 35 | Toyota Central Research & Development Japan |
SX-3/14R NEC |
1 | 5.8 | 6.4 | |
| 36 | University of Tokyo Japan |
S-3800/480 Hitachi |
4 | 5.7 | 32.0 | |
| 37 | Brandeis University United States |
CM-2/64k Thinking Machines Corporation |
2048 | 5.2 | 14.0 | |
| 38 | Florida State University United States |
CM-2/64k Thinking Machines Corporation |
2048 | 5.2 | 14.0 | |
| 39 | IBM Japan Ltd. Japan |
SX-3/14 NEC |
1 | 5.0 | 5.5 | |
| 40 | Minnesota Supercomputer Center United States |
CM-200/32k Thinking Machines Corporation |
1024 | 5.0 | 10.0 | |
| 41 | National Aerospace Laboratory (NLR) Netherlands |
SX-3/22 NEC |
2 | 5.0 | 5.5 | |
| 42 | National Institute for Environmental Studies Japan |
SX-3/14 NEC |
1 | 5.0 | 5.5 | |
| 43 | NEC Systems Laboratories Inc. United States |
SX-3/22 NEC |
2 | 5.0 | 5.5 | |
| 44 | Swiss Scientific Computing Center (CSCS) Switzerland |
SX-3/22 NEC |
2 | 5.0 | 5.5 | |
| 45 | Fuji Heavy Japan |
VP2600/10 Fujitsu |
1 | 4.0 | 5.0 | |
| 46 | Japan Atomic Energy Research Institute Japan |
VP2600/10 Fujitsu |
1 | 4.0 | 5.0 | |
| 47 | Japan Atomic Energy Research Institute Japan |
VP2600/10 Fujitsu |
1 | 4.0 | 5.0 | |
| 48 | Kyoto University Japan |
VP2600/20 Fujitsu |
1 | 4.0 | 5.0 | |
| 49 | Kyushu University Japan |
VP2600/10 Fujitsu |
1 | 4.0 | 5.0 | |
| 50 | Nagoya University Japan |
VP2600/10 Fujitsu |
1 | 4.0 | 5.0 | |
| 51 | National Aerospace Laboratory of Japan Japan |
VP2600/10 Fujitsu |
1 | 4.0 | 5.0 | |
| 52 | Reactor & Nuclear Fuel Development Japan |
VP2600/10 Fujitsu |
1 | 4.0 | 5.0 | |
| 53 | Reactor & Nuclear Fuel Development Japan |
VP2600/10 Fujitsu |
1 | 4.0 | 5.0 | |
| 54 | Taisei Construction Japan |
VP2600/10 Fujitsu |
1 | 4.0 | 5.0 | |
| 55 | Universitaet Aachen/RWTH Germany |
S600/20 Fujitsu/SNI |
1 | 4.0 | 5.0 | |
| 56 | Universitaet Karlsruhe Germany |
S600/20 Fujitsu/SNI |
1 | 4.0 | 5.0 | |
| 57 | ATR Japan |
CM-5/64 Thinking Machines Corporation |
64 | 3.8 | 8.2 | |
| 58 | Boston University United States |
CM-5/64 Thinking Machines Corporation |
64 | 3.8 | 8.2 | |
| 59 | GMD Germany |
CM-5/64 Thinking Machines Corporation |
64 | 3.8 | 8.2 | |
| 60 | Japan Adv. Inst. of Science and Technology (JAIST) Japan |
CM-5/64 Thinking Machines Corporation |
64 | 3.8 | 8.2 | |
| 61 | Mobil / Technical Center United States |
CM-5/64 Thinking Machines Corporation |
64 | 3.8 | 8.2 | |
| 62 | Real World Computing (RWCP) Japan |
CM-5/64 Thinking Machines Corporation |
64 | 3.8 | 8.2 | |
| 63 | University of Wisconsin United States |
CM-5/64 Thinking Machines Corporation |
64 | 3.8 | 8.2 | |
| 64 | Technische Universitaet Darmstadt Germany |
S400/40 Fujitsu/SNI |
2 | 3.6 | 5.0 | |
| 65 | Universitaet Hannover / RRZN Germany |
S400/40 Fujitsu/SNI |
2 | 3.6 | 5.0 | |
| 66 | Cornell Theory Center United States |
KSR1-128 Kendall Square Research |
128 | 3.4 | 5.1 | |
| 67 | KSR United States |
KSR1-256 Kendall Square Research |
256 | 3.4 | 10.2 | |
| 68 | US Army Research Laboratory (ARL) United States |
KSR1-256 Kendall Square Research |
256 | 3.4 | 10.2 | |
| 69 | Intel SSD Development Centers United States |
XP/S10 Intel |
140 | 3.3 | 7.0 | |
| 70 | NASA/Ames Research Center/NAS United States |
XP/S15 Intel |
208 | 3.3 | 10.4 | |
| 71 | NASA/Ames Research Center/NAS United States |
XP/S15 Intel |
208 | 3.3 | 10.4 | |
| 72 | INPE (National Institute for Space Research) Brazil |
SX-3/12R NEC |
1 | 2.9 | 3.2 | |
| 73 | NEC Scientific Information Systems Dev. (NSIS) Japan |
SX-3/12R NEC |
1 | 2.9 | 3.2 | |
| 74 | Obayashi Corporation Japan |
SX-3/21R NEC |
2 | 2.9 | 3.2 | |
| 75 | Alliant Techsystems Inc. United States |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 76 | AMK Germany |
CM-2/32k Thinking Machines Corporation |
1024 | 2.6 | 7.0 | |
| 77 | DOE/SC/Oak Ridge National Laboratory United States |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 78 | Grant Tensor United Kingdom |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 79 | Grant Tensor United States |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 80 | Grant Tensor United States |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 81 | Honeywell United States |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 82 | Lockheed Advanced Development United States |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 83 | NASA/Ames Research Center/NAS United States |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 84 | NIH (National Institutes of Health) United States |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 85 | ONERA France |
iPSC/860 Intel |
128 | 2.6 | 5.1 | |
| 86 | INRIA - Sophia Antipolis France |
CM-200/16k Thinking Machines Corporation |
512 | 2.4 | 5.0 | |
| 87 | Naval Research Laboratory (NRL) United States |
CM-200/16k Thinking Machines Corporation |
512 | 2.4 | 5.0 | |
| 88 | University of Edinburgh United Kingdom |
CM-200/16k Thinking Machines Corporation |
512 | 2.4 | 5.0 | |
| 89 | NERSC/LLNL United States |
CRAY-2s/8-128 Cray Inc. |
8 | 2.2 | 3.9 | |
| 90 | Arabian American Oil Company United States |
Y-MP8E/8256 Cray Inc. |
8 | 2.1 | 2.7 | |
| 91 | Atomic Weapons Establishment United Kingdom |
Y-MP8/864 Cray Inc. |
8 | 2.1 | 2.7 | |
| 92 | Cray Research United States |
Y-MP8/8128 Cray Inc. |
8 | 2.1 | 2.7 | |
| 93 | Cray Research United States |
Y-MP8/832 Cray Inc. |
8 | 2.1 | 2.7 | |
| 94 | Cray Research United States |
Y-MP8/8128 Cray Inc. |
8 | 2.1 | 2.7 | |
| 95 | DOE/Bettis Atomic Power Laboratory United States |
Y-MP8/864 Cray Inc. |
8 | 2.1 | 2.7 | |
| 96 | DOE/Knolls Atomic Power Laboratory United States |
Y-MP8/864 Cray Inc. |
8 | 2.1 | 2.7 | |
| 97 | Forschungszentrum Juelich (FZJ) Germany |
Y-MP8/832 Cray Inc. |
8 | 2.1 | 2.7 | |
| 98 | Government Communications Headquarters United Kingdom |
Y-MP8/864 Cray Inc. |
8 | 2.1 | 2.7 | |
| 99 | Lawrence Livermore National Laboratory United States |
Y-MP8/8128 Cray Inc. |
8 | 2.1 | 2.7 | |
| 100 | Lawrence Livermore National Laboratory United States |
Y-MP8/864 Cray Inc. |
8 | 2.1 | 2.7 |