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) |
|---|---|---|---|---|---|
| 101 |
CM-2/64k,
Thinking Machines Corporation
SRC United States |
2,048 | 5.20 | 14.00 | |
| 102 |
CM-200/32k,
Thinking Machines Corporation
Minnesota Supercomputer Center United States |
1,024 | 5.00 | 10.00 | |
| 103 |
CM-200/32k,
Thinking Machines Corporation
Western Geophysical United States |
1,024 | 5.00 | 10.00 | |
| 104 |
SX-3/14,
NEC
IBM Japan Ltd. Japan |
1 | 5.00 | 5.50 | |
| 105 |
SX-3/22,
NEC
NEC Systems Laboratories Inc. United States |
2 | 5.00 | 5.50 | |
| 106 |
SX-3/22,
NEC
National Aerospace Laboratory (NLR) Netherlands |
2 | 5.00 | 5.50 | |
| 107 |
SX-3/14,
NEC
National Institute for Environmental Studies Japan |
1 | 5.00 | 5.50 | |
| 108 |
9076-005 SP1,
IBM
DOE/SC/Argonne National Laboratory United States |
128 | 4.80 | 16.00 | |
| 109 |
9076-004 SP1,
IBM
Cornell Theory Center United States |
64 | 4.80 | 8.00 | |
| 110 |
VPP500/4,
Fujitsu/SNI
Universitaet Aachen/RWTH Germany |
4 | 4.80 | 6.40 | |
| 111 |
KSR2-80,
Kendall Square Research
DOE/SC/Pacific Northwest National Laboratory United States |
80 | 4.77 | 6.40 | |
| 112 |
Y-MP C98/6256,
Cray/HPE
NASA/Goddard Space Flight Center United States |
6 | 4.63 | 5.71 | |
| 113 |
XP/S10,
Intel
Forschungszentrum Juelich (FZJ) Germany |
144 | 4.45 | 7.20 | |
| 114 |
XP/S10,
Intel
Purdue University United States |
144 | 4.45 | 7.20 | |
| 115 |
XP/S10,
Intel
Intel SSD Development Centers United States |
140 | 4.33 | 7.00 | |
| 116 |
XP/S10,
Intel
National Security Agency United States |
140 | 4.33 | 7.00 | |
| 117 |
XP/S10,
Intel
Intel SSD Development Centers United States |
140 | 4.10 | 7.00 | |
| 118 |
XP/S10,
Intel
National Security Agency United States |
140 | 4.10 | 7.00 | |
| 119 |
VP2600/10,
Fujitsu
Fuji Heavy Japan |
1 | 4.00 | 5.00 | |
| 120 |
VP2600/10,
Fujitsu
Japan Atomic Energy Research Institute Japan |
1 | 4.00 | 5.00 | |
| 121 |
VP2600/10,
Fujitsu
Japan Atomic Energy Research Institute Japan |
1 | 4.00 | 5.00 | |
| 122 |
VP2600/20,
Fujitsu
Kyoto University Japan |
1 | 4.00 | 5.00 | |
| 123 |
VP2600/10,
Fujitsu
Kyushu University Japan |
1 | 4.00 | 5.00 | |
| 124 |
VP2600/10,
Fujitsu
Nagoya University Japan |
1 | 4.00 | 5.00 | |
| 125 |
VP2600/10,
Fujitsu
National Aerospace Laboratory of Japan Japan |
1 | 4.00 | 5.00 | |
| 126 |
VP2600/10,
Fujitsu
Reactor & Nuclear Fuel Development Japan |
1 | 4.00 | 5.00 | |
| 127 |
VP2600/10,
Fujitsu
Reactor & Nuclear Fuel Development Japan |
1 | 4.00 | 5.00 | |
| 128 |
VP2600/10,
Fujitsu
Taisei Construction Japan |
1 | 4.00 | 5.00 | |
| 129 |
S600/20,
Fujitsu/SNI
Universitaet Aachen/RWTH Germany |
1 | 4.00 | 5.00 | |
| 130 |
S600/20,
Fujitsu/SNI
Universitaet Karlsruhe Germany |
1 | 4.00 | 5.00 | |
| 131 |
Y-MP C98/5256,
Cray/HPE
Electricite de France France |
5 | 3.95 | 4.76 | |
| 132 |
CM-5/64,
Thinking Machines Corporation
AMOCO United States |
64 | 3.80 | 8.19 | |
| 133 |
CM-5/64,
Thinking Machines Corporation
ATR Japan |
64 | 3.80 | 8.19 | |
| 134 |
CM-5/64,
Thinking Machines Corporation
Boston University United States |
64 | 3.80 | 8.19 | |
| 135 |
CM-5/64,
Thinking Machines Corporation
EPS United States |
64 | 3.80 | 8.19 | |
| 136 |
CM-5/64,
Thinking Machines Corporation
GMD Germany |
64 | 3.80 | 8.19 | |
| 137 |
CM-5/64,
Thinking Machines Corporation
Japan Adv. Inst. of Science and Technology (JAIST) Japan |
64 | 3.80 | 8.19 | |
| 138 |
CM-5/64,
Thinking Machines Corporation
Oregon State University United States |
64 | 3.80 | 8.19 | |
| 139 |
CM-5/64,
Thinking Machines Corporation
Real World Computing (RWCP) Japan |
64 | 3.80 | 8.19 | |
| 140 |
CM-5/64,
Thinking Machines Corporation
University of Wisconsin United States |
64 | 3.80 | 8.19 | |
| 141 |
S400/40,
Fujitsu/SNI
Technische Universitaet Darmstadt Germany |
2 | 3.62 | 5.00 | |
| 142 |
S400/40,
Fujitsu/SNI
Universitaet Hannover / RRZN Germany |
2 | 3.62 | 5.00 | |
| 143 |
XP/S8,
Intel
National Security Agency United States |
110 | 3.43 | 5.50 | |
| 144 |
XP/S8,
Intel
National Security Agency United States |
110 | 3.43 | 5.50 | |
| 145 |
KSR1-256,
Kendall Square Research
US Army Research Laboratory (ARL) United States |
256 | 3.38 | 10.24 | |
| 146 |
KSR1-128,
Kendall Square Research
Cornell Theory Center United States |
128 | 3.38 | 5.12 | |
| 147 |
Y-MP C94A/4128,
Cray/HPE
Instituto Nacional de Meteorologia Spain |
4 | 3.27 | 3.81 | |
| 148 |
Y-MP C98/4256,
Cray/HPE
Meteo France France |
4 | 3.27 | 3.81 | |
| 149 |
Y-MP C98/4256,
Cray/HPE
SARA (Stichting Academisch Rekencentrum) Netherlands |
4 | 3.27 | 3.81 | |
| 150 |
Y-MP C94/41024,
Cray/HPE
Universitaet Stuttgart Germany |
4 | 3.27 | 3.81 | |
| 151 |
Y-MP C94/4256,
Cray/HPE
debis Systemhaus Germany |
4 | 3.27 | 3.81 | |
| 152 |
SX-3/12R,
NEC
INPE (National Institute for Space Research) Brazil |
1 | 2.90 | 3.20 | |
| 153 |
SX-3/12R,
NEC
NEC Scientific Information Systems Dev. (NSIS) Japan |
1 | 2.90 | 3.20 | |
| 154 |
SX-3/21R,
NEC
Obayashi Corporation Japan |
2 | 2.90 | 3.20 | |
| 155 |
CM-2/32k,
Thinking Machines Corporation
AMK Germany |
1,024 | 2.60 | 7.00 | |
| 156 |
CM-2/32k,
Thinking Machines Corporation
Columbia Law School United States |
1,024 | 2.60 | 7.00 | |
| 157 |
iPSC/860,
Intel
Alliant Techsystems Inc. United States |
128 | 2.60 | 5.12 | |
| 158 |
iPSC/860,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
128 | 2.60 | 5.12 | |
| 159 |
iPSC/860,
Intel
Grant Tensor United Kingdom |
128 | 2.60 | 5.12 | |
| 160 |
iPSC/860,
Intel
Grant Tensor United States |
128 | 2.60 | 5.12 | |
| 161 |
iPSC/860,
Intel
Grant Tensor United States |
128 | 2.60 | 5.12 | |
| 162 |
iPSC/860,
Intel
Honeywell United States |
128 | 2.60 | 5.12 | |
| 163 |
iPSC/860,
Intel
Lockheed Advanced Development United States |
128 | 2.60 | 5.12 | |
| 164 |
iPSC/860,
Intel
NASA/Ames Research Center/NAS United States |
128 | 2.60 | 5.12 | |
| 165 |
iPSC/860,
Intel
NIH (National Institutes of Health) United States |
128 | 2.60 | 5.12 | |
| 166 |
iPSC/860,
Intel
ONERA France |
128 | 2.60 | 5.12 | |
| 167 |
KSR1-96,
Kendall Square Research
Florida State University United States |
96 | 2.54 | 3.84 | |
| 168 |
KSR1-96,
Kendall Square Research
University of Cincinnati United States |
96 | 2.54 | 3.84 | |
| 169 |
Y-MP C94/3256,
Cray/HPE
Commissariat a l'Energie Atomique (CEA) France |
3 | 2.49 | 2.86 | |
| 170 |
CM-200/16k,
Thinking Machines Corporation
INRIA - Sophia Antipolis France |
512 | 2.40 | 5.00 | |
| 171 |
CM-200/16k,
Thinking Machines Corporation
Naval Research Laboratory (NRL) United States |
512 | 2.40 | 5.00 | |
| 172 |
CM-200/16k,
Thinking Machines Corporation
University of Edinburgh United Kingdom |
512 | 2.40 | 5.00 | |
| 173 |
9076-003 SP1,
IBM
Pennsylvania State University United States |
32 | 2.40 | 4.00 | |
| 174 |
XP/S5,
Intel
US Naval Air Warfare Center (NAWC) United States |
72 | 2.25 | 3.60 | |
| 175 |
XP/S5,
Intel
Universitaet Stuttgart Germany |
72 | 2.25 | 3.60 | |
| 176 |
XP/S5,
Intel
ONERA France |
71 | 2.21 | 3.55 | |
| 177 |
XP/S5,
Intel
US Naval Air Warfare Center (NAWC) United States |
72 | 2.20 | 3.60 | |
| 178 |
XP/S5,
Intel
Universitaet Stuttgart Germany |
72 | 2.20 | 3.60 | |
| 179 |
CRAY-2s/8-128,
Cray/HPE
NERSC/LLNL United States |
8 | 2.17 | 3.90 | |
| 180 |
Y-MP8/864,
Cray/HPE
AWE United Kingdom |
8 | 2.14 | 2.67 | |
| 181 |
Y-MP8/864,
Cray/HPE
AWE United Kingdom |
8 | 2.14 | 2.67 | |
| 182 |
Y-MP8E/8256,
Cray/HPE
Arabian American Oil Company Saudi Arabia |
8 | 2.14 | 2.67 | |
| 183 |
Y-MP8/8128,
Cray/HPE
Commissariat a l'Energie Atomique (CEA) France |
8 | 2.14 | 2.67 | |
| 184 |
Y-MP8/8256,
Cray/HPE
Cray Research United States |
8 | 2.14 | 2.67 | |
| 185 |
Y-MP8/8128,
Cray/HPE
Cray Research United States |
8 | 2.14 | 2.67 | |
| 186 |
Y-MP8/864,
Cray/HPE
DOE/Bettis Atomic Power Laboratory United States |
8 | 2.14 | 2.67 | |
| 187 |
Y-MP8/864,
Cray/HPE
DOE/Knolls Atomic Power Laboratory United States |
8 | 2.14 | 2.67 | |
| 188 |
Y-MP8/8128,
Cray/HPE
ERDC DSRC United States |
8 | 2.14 | 2.67 | |
| 189 |
Y-MP8/864,
Cray/HPE
Forschungszentrum Juelich (FZJ) Germany |
8 | 2.14 | 2.67 | |
| 190 |
Y-MP8/8128,
Cray/HPE
Lawrence Livermore National Laboratory United States |
8 | 2.14 | 2.67 | |
| 191 |
Y-MP8/864,
Cray/HPE
Lawrence Livermore National Laboratory United States |
8 | 2.14 | 2.67 | |
| 192 |
Y-MP8/8128,
Cray/HPE
Leibniz Rechenzentrum Germany |
8 | 2.14 | 2.67 | |
| 193 |
Y-MP8/8128,
Cray/HPE
Los Alamos National Laboratory United States |
8 | 2.14 | 2.67 | |
| 194 |
Y-MP8/864,
Cray/HPE
Los Alamos National Laboratory United States |
8 | 2.14 | 2.67 | |
| 195 |
Y-MP8/8256,
Cray/HPE
NASA/Ames Research Center/NAS United States |
8 | 2.14 | 2.67 | |
| 196 |
Y-MP8E/8256,
Cray/HPE
NASA/Langley Research Center United States |
8 | 2.14 | 2.67 | |
| 197 |
Y-MP8/8128,
Cray/HPE
NASA/Lewis Research Center United States |
8 | 2.14 | 2.67 | |
| 198 |
Y-MP8/864,
Cray/HPE
NOAA United States |
8 | 2.14 | 2.67 | |
| 199 |
Y-MP8/832,
Cray/HPE
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States |
8 | 2.14 | 2.67 | |
| 200 |
Y-MP8/8128,
Cray/HPE
National Cancer Institute United States |
8 | 2.14 | 2.67 |