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 |
iPSC/860,
Intel
Grant Tensor United Kingdom |
128 | 2.60 | 5.12 | |
| 102 |
iPSC/860,
Intel
Grant Tensor United States |
128 | 2.60 | 5.12 | |
| 103 |
iPSC/860,
Intel
Grant Tensor United States |
128 | 2.60 | 5.12 | |
| 104 |
iPSC/860,
Intel
Honeywell United States |
128 | 2.60 | 5.12 | |
| 105 |
iPSC/860,
Intel
Lockheed Advanced Development United States |
128 | 2.60 | 5.12 | |
| 106 |
iPSC/860,
Intel
NASA/Ames Research Center/NAS United States |
128 | 2.60 | 5.12 | |
| 107 |
iPSC/860,
Intel
NIH (National Institutes of Health) United States |
128 | 2.60 | 5.12 | |
| 108 |
iPSC/860,
Intel
ONERA France |
128 | 2.60 | 5.12 | |
| 109 |
KSR1-96,
Kendall Square Research
Florida State University United States |
96 | 2.54 | 3.84 | |
| 110 |
KSR1-96,
Kendall Square Research
Lockheed United States |
96 | 2.54 | 3.84 | |
| 111 |
KSR1-96,
Kendall Square Research
University of Cincinnati United States |
96 | 2.54 | 3.84 | |
| 112 |
CM-200/16k,
Thinking Machines Corporation
INRIA - Sophia Antipolis France |
512 | 2.40 | 5.00 | |
| 113 |
CM-200/16k,
Thinking Machines Corporation
Naval Research Laboratory (NRL) United States |
512 | 2.40 | 5.00 | |
| 114 |
CM-200/16k,
Thinking Machines Corporation
University of Edinburgh United Kingdom |
512 | 2.40 | 5.00 | |
| 115 |
CRAY-2s/8-128,
Cray/HPE
NERSC/LLNL United States |
8 | 2.17 | 3.90 | |
| 116 |
Y-MP8/864,
Cray/HPE
AWE United Kingdom |
8 | 2.14 | 2.67 | |
| 117 |
Y-MP8E/8256,
Cray/HPE
Arabian American Oil Company United States |
8 | 2.14 | 2.67 | |
| 118 |
Y-MP8/8256,
Cray/HPE
Cray Research United States |
8 | 2.14 | 2.67 | |
| 119 |
Y-MP8/8128,
Cray/HPE
Cray Research United States |
8 | 2.14 | 2.67 | |
| 120 |
Y-MP8/8128,
Cray/HPE
Cray Research United States |
8 | 2.14 | 2.67 | |
| 121 |
Y-MP8/864,
Cray/HPE
DOE/Bettis Atomic Power Laboratory United States |
8 | 2.14 | 2.67 | |
| 122 |
Y-MP8/864,
Cray/HPE
DOE/Knolls Atomic Power Laboratory United States |
8 | 2.14 | 2.67 | |
| 123 |
Y-MP8/832,
Cray/HPE
Forschungszentrum Juelich (FZJ) Germany |
8 | 2.14 | 2.67 | |
| 124 |
Y-MP8/864,
Cray/HPE
Government Communications Headquarters United Kingdom |
8 | 2.14 | 2.67 | |
| 125 |
Y-MP8/8128,
Cray/HPE
Lawrence Livermore National Laboratory United States |
8 | 2.14 | 2.67 | |
| 126 |
Y-MP8/864,
Cray/HPE
Lawrence Livermore National Laboratory United States |
8 | 2.14 | 2.67 | |
| 127 |
Y-MP8/8128,
Cray/HPE
Leibniz Rechenzentrum Germany |
8 | 2.14 | 2.67 | |
| 128 |
Y-MP8/8128,
Cray/HPE
Los Alamos National Laboratory United States |
8 | 2.14 | 2.67 | |
| 129 |
Y-MP8/8128,
Cray/HPE
Los Alamos National Laboratory United States |
8 | 2.14 | 2.67 | |
| 130 |
Y-MP8/864,
Cray/HPE
Los Alamos National Laboratory United States |
8 | 2.14 | 2.67 | |
| 131 |
Y-MP8/8256,
Cray/HPE
NASA/Ames Research Center/NAS United States |
8 | 2.14 | 2.67 | |
| 132 |
Y-MP8E/8256,
Cray/HPE
NASA/Langley Research Center United States |
8 | 2.14 | 2.67 | |
| 133 |
Y-MP8/8128,
Cray/HPE
NASA/Lewis Research Center United States |
8 | 2.14 | 2.67 | |
| 134 |
Y-MP8/864,
Cray/HPE
NOAA United States |
8 | 2.14 | 2.67 | |
| 135 |
Y-MP8/832,
Cray/HPE
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States |
8 | 2.14 | 2.67 | |
| 136 |
Y-MP8/8128,
Cray/HPE
National Cancer Institute United States |
8 | 2.14 | 2.67 | |
| 137 |
Y-MP8/864,
Cray/HPE
National Center for Atmospheric Research (NCAR) United States |
8 | 2.14 | 2.67 | |
| 138 |
Y-MP8/8256,
Cray/HPE
National Security Agency United States |
8 | 2.14 | 2.67 | |
| 139 |
Y-MP8E/8128,
Cray/HPE
Navy POPS Supercomputing Facility United States |
8 | 2.14 | 2.67 | |
| 140 |
Y-MP8/864,
Cray/HPE
Ohio Supercomputer Center United States |
8 | 2.14 | 2.67 | |
| 141 |
Y-MP8I/8128,
Cray/HPE
Rutherford Appleton Laboratory United Kingdom |
8 | 2.14 | 2.67 | |
| 142 |
Y-MP8/864,
Cray/HPE
Sandia National Laboratories United States |
8 | 2.14 | 2.67 | |
| 143 |
Y-MP8/8128,
Cray/HPE
Tohoku University, Institute of Fluid Science Japan |
8 | 2.14 | 2.67 | |
| 144 |
Y-MP8/864,
Cray/HPE
UCSD/San Diego Supercomputer Center United States |
8 | 2.14 | 2.67 | |
| 145 |
Y-MP8/864,
Cray/HPE
United Kingdom Meteorological Office United Kingdom |
8 | 2.14 | 2.67 | |
| 146 |
Y-MP8/864,
Cray/HPE
United Kingdom Meteorological Office United Kingdom |
8 | 2.14 | 2.67 | |
| 147 |
Y-MP8/864,
Cray/HPE
University of Texas United States |
8 | 2.14 | 2.67 | |
| 148 |
VPX240/10,
Fujitsu
Centro de Supercomp. de Galicia Spain |
1 | 2.11 | 2.50 | |
| 149 |
VPX240/20,
Fujitsu
Fujitsu United States |
1 | 2.11 | 2.50 | |
| 150 |
VPX240/10,
Fujitsu
High Performance Computing Center Canada |
1 | 2.11 | 2.50 | |
| 151 |
VPX240/10,
Fujitsu
IFP Energies nouvelles France |
1 | 2.11 | 2.50 | |
| 152 |
VPX240/10,
Fujitsu
University of Manchester United Kingdom |
1 | 2.11 | 2.50 | |
| 153 |
XP/S5,
Intel
Boeing United States |
66 | 2.06 | 3.30 | |
| 154 |
XP/S5,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
66 | 2.06 | 3.30 | |
| 155 |
XP/S5,
Intel
Intel SSD Development Centers United States |
66 | 2.06 | 3.30 | |
| 156 |
XP/S5,
Intel
Prudential Securities United States |
66 | 2.06 | 3.30 | |
| 157 |
XP/S5,
Intel
Real World Computing (RWCP) Japan |
66 | 2.06 | 3.30 | |
| 158 |
9076-003 SP1,
IBM
Pennsylvania State University United States |
32 | 2.03 | 4.00 | |
| 159 |
XP/S5,
Intel
Boeing United States |
66 | 2.00 | 3.30 | |
| 160 |
XP/S5,
Intel
Boeing United States |
66 | 2.00 | 3.30 | |
| 161 |
XP/S5,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
66 | 2.00 | 3.30 | |
| 162 |
XP/S5,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
66 | 2.00 | 3.30 | |
| 163 |
XP/S5,
Intel
Intel SSD Development Centers United States |
66 | 2.00 | 3.30 | |
| 164 |
XP/S5,
Intel
Intel SSD Development Centers United States |
66 | 2.00 | 3.30 | |
| 165 |
XP/S5,
Intel
Prudential Securities United States |
66 | 2.00 | 3.30 | |
| 166 |
XP/S5,
Intel
Prudential Securities United States |
66 | 2.00 | 3.30 | |
| 167 |
XP/S5,
Intel
Real World Computing (RWCP) Japan |
66 | 2.00 | 3.30 | |
| 168 |
XP/S5,
Intel
Real World Computing (RWCP) Japan |
66 | 2.00 | 3.30 | |
| 169 |
CM-5/32,
Thinking Machines Corporation
Australian National University Australia |
32 | 1.90 | 4.10 | |
| 170 |
CM-5/32,
Thinking Machines Corporation
Booz-Allen & Hamilton United States |
32 | 1.90 | 4.10 | |
| 171 |
CM-5/32,
Thinking Machines Corporation
Central Research Institute of Electric Power Industry/CRIEPI Japan |
32 | 1.90 | 4.10 | |
| 172 |
CM-5/32,
Thinking Machines Corporation
Columbia University United States |
32 | 1.90 | 4.10 | |
| 173 |
CM-5/32,
Thinking Machines Corporation
Compagnie Generale de Geophysique (CGG) France |
32 | 1.90 | 4.10 | |
| 174 |
CM-5/32,
Thinking Machines Corporation
Duke University United States |
32 | 1.90 | 4.10 | |
| 175 |
CM-5/32,
Thinking Machines Corporation
JPL United States |
32 | 1.90 | 4.10 | |
| 176 |
CM-5/32,
Thinking Machines Corporation
Madentech United States |
32 | 1.90 | 4.10 | |
| 177 |
CM-5/32,
Thinking Machines Corporation
NPAC United States |
32 | 1.90 | 4.10 | |
| 178 |
CM-5/32,
Thinking Machines Corporation
National Center for Atmospheric Research (NCAR) United States |
32 | 1.90 | 4.10 | |
| 179 |
CM-5/32,
Thinking Machines Corporation
Oregon State University United States |
32 | 1.90 | 4.10 | |
| 180 |
CM-5/32,
Thinking Machines Corporation
Site Experimental Hyperparallelisme (SEH/ETCA) France |
32 | 1.90 | 4.10 | |
| 181 |
CM-5/32,
Thinking Machines Corporation
Stanford University United States |
32 | 1.90 | 4.10 | |
| 182 |
CM-5/32,
Thinking Machines Corporation
Syracuse University United States |
32 | 1.90 | 4.10 | |
| 183 |
CM-5/32,
Thinking Machines Corporation
TEC United States |
32 | 1.90 | 4.10 | |
| 184 |
CM-5/32,
Thinking Machines Corporation
Tokyo University - Medical Lab Japan |
32 | 1.90 | 4.10 | |
| 185 |
CM-5/32,
Thinking Machines Corporation
Universitaet Wuppertal Germany |
32 | 1.90 | 4.10 | |
| 186 |
CM-5/32,
Thinking Machines Corporation
University of Adelaide Australia |
32 | 1.90 | 4.10 | |
| 187 |
CM-5/32,
Thinking Machines Corporation
University of California at Berkeley United States |
32 | 1.90 | 4.10 | |
| 188 |
CM-5/32,
Thinking Machines Corporation
University of Maryland United States |
32 | 1.90 | 4.10 | |
| 189 |
CM-5/32,
Thinking Machines Corporation
University of New South Wales Australia |
32 | 1.90 | 4.10 | |
| 190 |
CM-5/32,
Thinking Machines Corporation
University of Tennessee United States |
32 | 1.90 | 4.10 | |
| 191 |
nCube2,
nCube
Sandia National Laboratories United States |
1,024 | 1.90 | 2.40 | |
| 192 |
KSR1-64,
Kendall Square Research
Caltech United States |
64 | 1.84 | 2.56 | |
| 193 |
KSR1-64,
Kendall Square Research
Canon Japan |
64 | 1.84 | 2.56 | |
| 194 |
KSR1-64,
Kendall Square Research
Canon Japan |
64 | 1.84 | 2.56 | |
| 195 |
KSR1-64,
Kendall Square Research
DOE/SC/Oak Ridge National Laboratory United States |
64 | 1.84 | 2.56 | |
| 196 |
KSR1-64,
Kendall Square Research
Georgia Institute of Technology United States |
64 | 1.84 | 2.56 | |
| 197 |
KSR1-64,
Kendall Square Research
Government Communications Headquarters United Kingdom |
64 | 1.84 | 2.56 | |
| 198 |
KSR1-64,
Kendall Square Research
University of Colorado - CAPP United States |
64 | 1.84 | 2.56 | |
| 199 |
KSR1-64,
Kendall Square Research
University of Massachusetts United States |
64 | 1.84 | 2.56 | |
| 200 |
KSR1-64,
Kendall Square Research
University of Michigan United States |
64 | 1.84 | 2.56 |