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 |
Y-MP C98/8128,
Cray/HPE
UCSD/San Diego Supercomputer Center United States |
8 | 6.85 | 7.62 | |
| 102 |
T3D MC64-2,
Cray/HPE
Cray Research United States |
64 | 6.40 | 9.60 | |
| 103 |
T3D MC64-2,
Cray/HPE
Mitsubishi Electric Corporation Japan |
64 | 6.40 | 9.60 | |
| 104 |
KSR2-110,
KSR/Siemens-Nixdorf
Leibniz Rechenzentrum Germany |
110 | 6.38 | 8.80 | |
| 105 |
XP/S15,
Intel
NASA/Ames Research Center/NAS United States |
208 | 6.25 | 10.40 | |
| 106 |
XP/S15,
Intel
NOAA United States |
208 | 6.25 | 10.40 | |
| 107 |
XP/S15,
Intel
NASA/Ames Research Center/NAS United States |
208 | 6.20 | 10.40 | |
| 108 |
XP/S15,
Intel
NASA/Ames Research Center/NAS United States |
208 | 6.20 | 10.40 | |
| 109 |
XP/S15,
Intel
NOAA United States |
208 | 6.20 | 10.40 | |
| 110 |
XP/S15,
Intel
NOAA United States |
208 | 6.20 | 10.40 | |
| 111 |
SP2/32,
IBM
National Cancer Research Institute Japan |
32 | 6.10 | 8.51 | |
| 112 |
SX-3/41R,
NEC
Japan Atomic Energy Research Institute Japan |
4 | 5.80 | 6.40 | |
| 113 |
SX-3/14R,
NEC
Osaka University Japan |
1 | 5.80 | 6.40 | |
| 114 |
SX-3/14R,
NEC
Toyota Central Research & Development Japan |
1 | 5.80 | 6.40 | |
| 115 |
CM-5/96,
Thinking Machines Corporation
University of California at Berkeley United States |
96 | 5.70 | 12.29 | |
| 116 |
VPP500/4,
Fujitsu/SNI
Technische Universitaet Darmstadt Germany |
4 | 5.60 | 6.40 | |
| 117 |
VPP500/4,
Fujitsu/SNI
Universitaet Aachen/RWTH Germany |
4 | 5.60 | 6.40 | |
| 118 |
CM-2/64k,
Thinking Machines Corporation
Brandeis University United States |
2,048 | 5.20 | 14.00 | |
| 119 |
CM-2/64k,
Thinking Machines Corporation
Florida State University United States |
2,048 | 5.20 | 14.00 | |
| 120 |
CM-2/64k,
Thinking Machines Corporation
SRC United States |
2,048 | 5.20 | 14.00 | |
| 121 |
CS-2/128,
Meiko
Lawrence Livermore National Laboratory United States |
128 | 5.00 | 23.04 | |
| 122 |
CM-200/32k,
Thinking Machines Corporation
Minnesota Supercomputer Center United States |
1,024 | 5.00 | 10.00 | |
| 123 |
CM-200/32k,
Thinking Machines Corporation
Western Geophysical United States |
1,024 | 5.00 | 10.00 | |
| 124 |
SX-3/14,
NEC
IBM Japan Ltd. Japan |
1 | 5.00 | 5.50 | |
| 125 |
SX-3/22,
NEC
NEC Systems Laboratories Inc. United States |
2 | 5.00 | 5.50 | |
| 126 |
SX-3/22,
NEC
National Aerospace Laboratory (NLR) Netherlands |
2 | 5.00 | 5.50 | |
| 127 |
SX-3/14,
NEC
National Institute for Environmental Studies Japan |
1 | 5.00 | 5.50 | |
| 128 |
9076-005 SP1,
IBM
DOE/SC/Argonne National Laboratory United States |
128 | 4.80 | 16.00 | |
| 129 |
9076-004 SP1,
IBM
Cornell Theory Center United States |
64 | 4.80 | 8.00 | |
| 130 |
KSR2-80,
Kendall Square Research
DOE/SC/Pacific Northwest National Laboratory United States |
80 | 4.77 | 6.40 | |
| 131 |
Y-MP C98/6256,
Cray/HPE
Electricite de France France |
6 | 4.63 | 5.71 | |
| 132 |
Y-MP C98/6256,
Cray/HPE
NASA/Goddard Space Flight Center United States |
6 | 4.63 | 5.71 | |
| 133 |
XP/S10,
Intel
Forschungszentrum Juelich (FZJ) Germany |
144 | 4.45 | 7.20 | |
| 134 |
XP/S10,
Intel
Purdue University United States |
144 | 4.45 | 7.20 | |
| 135 |
XP/S10,
Intel
Hong Kong University of Science and Technology Hong Kong |
140 | 4.33 | 7.00 | |
| 136 |
XP/S10,
Intel
Intel SSD Development Centers United States |
140 | 4.33 | 7.00 | |
| 137 |
XP/S10,
Intel
National Security Agency United States |
140 | 4.33 | 7.00 | |
| 138 |
SP2/22,
IBM
Queensland Parallel Supercomputing Facility Australia |
22 | 4.19 | 5.85 | |
| 139 |
XP/S10,
Intel
Hong Kong University of Science and Technology Hong Kong |
140 | 4.10 | 7.00 | |
| 140 |
XP/S10,
Intel
Intel SSD Development Centers United States |
140 | 4.10 | 7.00 | |
| 141 |
XP/S10,
Intel
National Security Agency United States |
140 | 4.10 | 7.00 | |
| 142 |
VP2600/10,
Fujitsu
Fuji Heavy Japan |
1 | 4.00 | 5.00 | |
| 143 |
VP2600/10,
Fujitsu
Japan Atomic Energy Research Institute Japan |
1 | 4.00 | 5.00 | |
| 144 |
VP2600/10,
Fujitsu
Japan Atomic Energy Research Institute Japan |
1 | 4.00 | 5.00 | |
| 145 |
VP2600/20,
Fujitsu
Kyoto University Japan |
1 | 4.00 | 5.00 | |
| 146 |
VP2600/10,
Fujitsu
Kyushu University Japan |
1 | 4.00 | 5.00 | |
| 147 |
VP2600/10,
Fujitsu
Nagoya University Japan |
1 | 4.00 | 5.00 | |
| 148 |
VP2600/10,
Fujitsu
National Aerospace Laboratory of Japan Japan |
1 | 4.00 | 5.00 | |
| 149 |
VP2600/10,
Fujitsu
Reactor & Nuclear Fuel Development Japan |
1 | 4.00 | 5.00 | |
| 150 |
VP2600/10,
Fujitsu
Reactor & Nuclear Fuel Development Japan |
1 | 4.00 | 5.00 | |
| 151 |
VP2600/10,
Fujitsu
Taisei Construction Japan |
1 | 4.00 | 5.00 | |
| 152 |
S600/20,
Fujitsu/SNI
Universitaet Aachen/RWTH Germany |
1 | 4.00 | 5.00 | |
| 153 |
S600/20,
Fujitsu/SNI
Universitaet Karlsruhe Germany |
1 | 4.00 | 5.00 | |
| 154 |
KSR2-64,
Kendall Square Research
Georgia Institute of Technology United States |
64 | 3.91 | 5.12 | |
| 155 |
KSR2-64,
Kendall Square Research
University of Michigan United States |
64 | 3.91 | 5.12 | |
| 156 |
KSR2-64,
Kendall Square Research
University of Washington United States |
64 | 3.91 | 5.12 | |
| 157 |
CM-5/64,
Thinking Machines Corporation
AMOCO United States |
64 | 3.80 | 8.19 | |
| 158 |
CM-5/64,
Thinking Machines Corporation
ATR Japan |
64 | 3.80 | 8.19 | |
| 159 |
CM-5/64,
Thinking Machines Corporation
Boston University United States |
64 | 3.80 | 8.19 | |
| 160 |
CM-5/64,
Thinking Machines Corporation
EPS United States |
64 | 3.80 | 8.19 | |
| 161 |
CM-5/64,
Thinking Machines Corporation
GMD Germany |
64 | 3.80 | 8.19 | |
| 162 |
CM-5/64,
Thinking Machines Corporation
Japan Adv. Inst. of Science and Technology (JAIST) Japan |
64 | 3.80 | 8.19 | |
| 163 |
CM-5/64,
Thinking Machines Corporation
Oregon State University United States |
64 | 3.80 | 8.19 | |
| 164 |
CM-5/64,
Thinking Machines Corporation
Real World Computing (RWCP) Japan |
64 | 3.80 | 8.19 | |
| 165 |
CM-5/64,
Thinking Machines Corporation
University of Wisconsin United States |
64 | 3.80 | 8.19 | |
| 166 |
POWER CHALLENGE,
HPE
NASA/Ames Research Center/NAS United States |
18 | 3.71 | 5.40 | |
| 167 |
POWER CHALLENGE,
HPE
SGI United States |
18 | 3.71 | 5.40 | |
| 168 |
POWER CHALLENGE,
HPE
SGI United States |
18 | 3.71 | 5.40 | |
| 169 |
POWER CHALLENGE,
HPE
Universidad Autonoma Metropolitana Mexico |
18 | 3.71 | 5.40 | |
| 170 |
S400/40,
Fujitsu/SNI
Technische Universitaet Darmstadt Germany |
2 | 3.62 | 5.00 | |
| 171 |
S400/40,
Fujitsu/SNI
Universitaet Hannover / RRZN Germany |
2 | 3.62 | 5.00 | |
| 172 |
POWER CHALLENGE,
HPE
EMBL Germany |
16 | 3.62 | 4.80 | |
| 173 |
POWER CHALLENGE,
HPE
NCSA United States |
16 | 3.62 | 4.80 | |
| 174 |
POWER CHALLENGE,
HPE
SGI United States |
16 | 3.62 | 4.80 | |
| 175 |
POWER CHALLENGE,
HPE
SGI United States |
16 | 3.62 | 4.80 | |
| 176 |
POWER CHALLENGE,
HPE
Texas A&M University United States |
16 | 3.62 | 4.80 | |
| 177 |
XP/S8,
Intel
National Security Agency United States |
110 | 3.43 | 5.50 | |
| 178 |
XP/S8,
Intel
National Security Agency United States |
110 | 3.43 | 5.50 | |
| 179 |
KSR1-256,
Kendall Square Research
US Army Research Laboratory (ARL) United States |
256 | 3.38 | 10.24 | |
| 180 |
KSR1-128,
Kendall Square Research
Cornell Theory Center United States |
128 | 3.38 | 5.12 | |
| 181 |
KSR1-128,
Kendall Square Research
University of Cincinnati United States |
128 | 3.38 | 5.12 | |
| 182 |
POWER CHALLENGE,
HPE
BMW AG Germany |
14 | 3.30 | 4.20 | |
| 183 |
POWER CHALLENGE,
SGI/Siemens-Nixdorf
FU Berlin Germany |
14 | 3.30 | 4.20 | |
| 184 |
POWER CHALLENGE,
HPE
Technical University Netherlands |
14 | 3.30 | 4.20 | |
| 185 |
POWER CHALLENGE,
HPE
University of Athens Greece |
14 | 3.30 | 4.20 | |
| 186 |
Y-MP C94A/4128,
Cray/HPE
Instituto Nacional de Meteorologia Spain |
4 | 3.27 | 3.81 | |
| 187 |
Y-MP C98/4256,
Cray/HPE
Meteo France France |
4 | 3.27 | 3.81 | |
| 188 |
Y-MP C98/4256,
Cray/HPE
SARA (Stichting Academisch Rekencentrum) Netherlands |
4 | 3.27 | 3.81 | |
| 189 |
Y-MP C94/41024,
Cray/HPE
Universitaet Stuttgart Germany |
4 | 3.27 | 3.81 | |
| 190 |
Y-MP C94/4256,
Cray/HPE
debis Systemhaus Germany |
4 | 3.27 | 3.81 | |
| 191 |
XP/S7,
Intel
ETH Zuerich Switzerland |
103 | 3.21 | 5.15 | |
| 192 |
XP/S7,
Intel
University of Bergen Norway |
103 | 3.21 | 5.15 | |
| 193 |
T3D MCA32-8,
Cray/HPE
DKRZ - Deutsches Klimarechenzentrum Germany |
32 | 3.20 | 4.80 | |
| 194 |
T3D MCA32-8,
Cray/HPE
DaimlerChrysler United States |
32 | 3.20 | 4.80 | |
| 195 |
T3D MCA32-8,
Cray/HPE
Ohio Supercomputer Center United States |
32 | 3.20 | 4.80 | |
| 196 |
T3D MCA32-8,
Cray/HPE
Universitaet Stuttgart Germany |
32 | 3.20 | 4.80 | |
| 197 |
SP2/16,
IBM
Maui High-Performance Computing Center (MHPCC) United States |
16 | 3.00 | 4.26 | |
| 198 |
SP2/16,
IBM
Universite Catholique de Louvain Belgium |
16 | 3.00 | 4.26 | |
| 199 |
SX-3/12R,
NEC
INPE (National Institute for Space Research) Brazil |
1 | 2.90 | 3.20 | |
| 200 |
SX-3/12R,
NEC
NEC Scientific Information Systems Dev. (NSIS) Japan |
1 | 2.90 | 3.20 |