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 C916/16256,
Cray/HPE
NOAA United States |
16 | 13.70 | 15.24 | |
| 102 |
Y-MP C916/16256,
Cray/HPE
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States |
16 | 13.70 | 15.24 | |
| 103 |
Y-MP C916/16256,
Cray/HPE
National Centers for Environment Prediction United States |
16 | 13.70 | 15.24 | |
| 104 |
Y-MP C916/16512,
Cray/HPE
National Security Agency United States |
16 | 13.70 | 15.24 | |
| 105 |
Y-MP C916/161024,
Cray/HPE
Naval Oceanographic Office - NAVO DSRC United States |
16 | 13.70 | 15.24 | |
| 106 |
Y-MP C916/16512,
Cray/HPE
Pittsburgh Supercomputing Center United States |
16 | 13.70 | 15.24 | |
| 107 |
Y-MP C916/16512,
Cray/HPE
Silicon Graphics United States |
16 | 13.70 | 15.24 | |
| 108 |
Y-MP C916/161024,
Cray/HPE
Tohoku University, Institute of Fluid Science Japan |
16 | 13.70 | 15.24 | |
| 109 |
Y-MP C916/16256,
Cray/HPE
United Kingdom Meteorological Office United Kingdom |
16 | 13.70 | 15.24 | |
| 110 |
VPP500/10,
Fujitsu
Communications Res. Lab. (CRL) Japan |
10 | 13.60 | 16.00 | |
| 111 |
SX-4/6,
NEC
Veritas DGC United States |
6 | 12.90 | 12.00 | |
| 112 |
SP2/72,
IBM
Nuclear Power Engineering Japan |
72 | 12.87 | 19.15 | |
| 113 |
T3D MC128-8,
Cray/HPE
Air Force/Eglin Air Force Base United States |
128 | 12.80 | 19.20 | |
| 114 |
T3D MC128-8,
Cray/HPE
Commissariat a l'Energie Atomique (CEA) France |
128 | 12.80 | 19.20 | |
| 115 |
T3D MCA128-8,
Cray/HPE
Commissariat a l'Energie Atomique (CEA) France |
128 | 12.80 | 19.20 | |
| 116 |
T3D MCA128-8,
Cray/HPE
Compagnie Generale de Geophysique (CGG) France |
128 | 12.80 | 19.20 | |
| 117 |
T3D MC128-8,
Cray/HPE
Cray Research United States |
128 | 12.80 | 19.20 | |
| 118 |
T3D MCA128-8,
Cray/HPE
ECMWF United Kingdom |
128 | 12.80 | 19.20 | |
| 119 |
T3D MCA128-8,
Cray/HPE
Environmental Protection Agency United States |
128 | 12.80 | 19.20 | |
| 120 |
T3D MCA128-8,
Cray/HPE
IDRIS France |
128 | 12.80 | 19.20 | |
| 121 |
T3D MCA128-8,
Cray/HPE
Max-Planck-Gesellschaft MPI/IPP Germany |
128 | 12.80 | 19.20 | |
| 122 |
T3D MC128-8,
Cray/HPE
Phillips Petroleum Company United States |
128 | 12.80 | 19.20 | |
| 123 |
T3D MCA128-2,
Cray/HPE
Reactor & Nuclear Fuel Development Japan |
128 | 12.80 | 19.20 | |
| 124 |
T3D MCA128-8,
Cray/HPE
Silicon Graphics United States |
128 | 12.80 | 19.20 | |
| 125 |
T3D MCA128-8,
Cray/HPE
Tohoku University, Institute of Fluid Science Japan |
128 | 12.80 | 19.20 | |
| 126 |
T3D MCA128-8,
Cray/HPE
UCSD/San Diego Supercomputer Center United States |
128 | 12.80 | 19.20 | |
| 127 |
T3D MC128-8,
Cray/HPE
University of Alaska - Arctic Region Supercomputing Center United States |
128 | 12.80 | 19.20 | |
| 128 |
SP2 77 MHz wide,
IBM
Universitaet Karlsruhe Germany |
56 | 12.70 | 17.24 | |
| 129 |
SP2 77 MHz wide,
IBM
Universitaet Karlsruhe Germany |
56 | 12.70 | 17.24 | |
| 130 |
SP2/69,
IBM
Potsdam Institute for Climate Impact Research Germany |
69 | 12.33 | 18.35 | |
| 131 |
XP/S-MP 15,
Intel
ONERA France |
294 | 12.25 | 14.70 | |
| 132 |
SP2/68,
IBM
DLR Germany |
68 | 12.15 | 18.09 | |
| 133 |
XP/S-MP 14,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
288 | 12.00 | 14.40 | |
| 134 |
SP2/67,
IBM
BellSouth United States |
67 | 11.97 | 17.82 | |
| 135 |
XP/S30,
Intel
UCSD/San Diego Supercomputer Center United States |
400 | 11.90 | 20.00 | |
| 136 |
SP2/65,
IBM
CERN Switzerland |
65 | 11.62 | 17.29 | |
| 137 |
SX-3/24R,
NEC
German Aerospace Laboratory (DLR) Germany |
2 | 11.60 | 12.80 | |
| 138 |
SX-3/24R,
NEC
National Institute for Fusion Science (NIFS) Japan |
2 | 11.60 | 12.80 | |
| 139 |
SX-3/24R,
NEC
Swiss Scientific Computing Center (CSCS) Switzerland |
2 | 11.60 | 12.80 | |
| 140 |
SX-3/24R,
NEC
VW (Volkswagen AG) Germany |
2 | 11.60 | 12.80 | |
| 141 |
SP2/64,
IBM
InterUniversity Israel |
64 | 11.40 | 17.02 | |
| 142 |
SP2/64,
IBM
Maui High-Performance Computing Center (MHPCC) United States |
64 | 11.40 | 17.02 | |
| 143 |
VPP500/8,
Fujitsu
Fujitsu System Evaluation Center Japan |
8 | 11.00 | 12.80 | |
| 144 |
T916/8256,
Cray/HPE
Commissariat a l'Energie Atomique (CEA) France |
8 | 10.88 | 14.40 | |
| 145 |
SP2/60,
IBM
Tokyo Metropolitan University Japan |
60 | 10.73 | 15.96 | |
| 146 |
SP2/59,
IBM
Pennsylvania State University United States |
59 | 10.52 | 15.69 | |
| 147 |
SPP1600/XA-64,
HPE
Hewlett-Packard CXTC United States |
64 | 10.40 | 15.36 | |
| 148 |
Y-MP C916/12256,
Cray/HPE
CII, Institute of Science Tokyo Japan |
12 | 10.27 | 11.43 | |
| 149 |
XP/S25,
Intel
National Aerospace Laboratory of Japan Japan |
336 | 10.00 | 16.80 | |
| 150 |
XP/S25,
Intel
Space and Naval Warfare Systems Center (NRAD) United States |
336 | 10.00 | 16.80 | |
| 151 |
CM-200/64k,
Thinking Machines Corporation
Los Alamos National Laboratory United States |
2,048 | 9.80 | 20.00 | |
| 152 |
CM-200/64k,
Thinking Machines Corporation
Los Alamos National Laboratory United States |
2,048 | 9.80 | 20.00 | |
| 153 |
SP2/54,
IBM
Autozone United States |
54 | 9.68 | 14.36 | |
| 154 |
VPP500/7,
Fujitsu
Institute of Space & Astronautical Science (ISAS) Japan |
7 | 9.65 | 11.20 | |
| 155 |
POWER CHALLENGEarray,
HPE
Government United States |
40 | 9.40 | 14.40 | |
| 156 |
POWER CHALLENGEarray,
HPE
Government United States |
40 | 9.40 | 14.40 | |
| 157 |
SP2/50,
IBM
Federal Express United States |
50 | 9.06 | 13.30 | |
| 158 |
SP2/50,
IBM
Nihon Genken Tokai Japan |
50 | 9.06 | 13.30 | |
| 159 |
SP2/48,
IBM
Ensign Geophysics United Kingdom |
48 | 8.60 | 12.77 | |
| 160 |
SP2/48,
IBM
NASA/Langley Research Center United States |
48 | 8.60 | 12.77 | |
| 161 |
SP2/48,
IBM
Okazaki Bunshi Ken Japan |
48 | 8.60 | 12.77 | |
| 162 |
SP2/48,
IBM
PCS Health Systems United States |
48 | 8.60 | 12.77 | |
| 163 |
SP2/48,
IBM
Rika dai Japan |
48 | 8.60 | 12.77 | |
| 164 |
SP2/48,
IBM
The Institute of Statistical Mathematics Japan |
48 | 8.60 | 12.77 | |
| 165 |
SP2/48,
IBM
University of Michigan United States |
48 | 8.60 | 12.77 | |
| 166 |
SX-4/4,
NEC
German Aerospace Laboratory (DLR) Germany |
4 | 8.60 | 8.00 | |
| 167 |
SP2/46,
IBM
Tohoku University, Kohgaku-bu Japan |
46 | 8.25 | 12.24 | |
| 168 |
GC PowerPlus/192,
Parsytec
Universitaet Heidelberg - IWR Germany |
192 | 8.00 | 15.36 | |
| 169 |
GC PowerPlus/192,
Parsytec
Universitaet Paderborn - PC2 Germany |
192 | 8.00 | 15.36 | |
| 170 |
SP2/44,
IBM
Centre de Supercomputacio de Catalunya Spain |
44 | 7.90 | 11.70 | |
| 171 |
POWER CHALLENGEarray,
HPE
Government United States |
40 | 7.83 | 12.00 | |
| 172 |
POWER CHALLENGEarray,
HPE
Government United States |
40 | 7.83 | 12.00 | |
| 173 |
POWER CHALLENGEarray,
HPE
Government United States |
40 | 7.83 | 12.00 | |
| 174 |
POWER CHALLENGEarray,
HPE
Government United States |
40 | 7.83 | 12.00 | |
| 175 |
CM-5E/128,
Thinking Machines Corporation
The Angstrom Technology Partnership Japan |
128 | 7.70 | 20.48 | |
| 176 |
CM-5/128,
Thinking Machines Corporation
American Express United States |
128 | 7.70 | 16.38 | |
| 177 |
CM-5/128,
Thinking Machines Corporation
Government United States |
128 | 7.70 | 16.38 | |
| 178 |
CM-5/128,
Thinking Machines Corporation
Institut de Physique du Globe de Paris (IPG) France |
128 | 7.70 | 16.38 | |
| 179 |
CM-5/128,
Thinking Machines Corporation
JPL United States |
128 | 7.70 | 16.38 | |
| 180 |
CM-5/128,
Thinking Machines Corporation
MIT United States |
128 | 7.70 | 16.38 | |
| 181 |
XP/S20,
Intel
Air Force Research Laboratory United States |
256 | 7.60 | 12.80 | |
| 182 |
XP/S20,
Intel
Okayama University Japan |
256 | 7.60 | 12.80 | |
| 183 |
SP2/42,
IBM
Federal Express United States |
42 | 7.55 | 11.17 | |
| 184 |
SP2/42,
IBM
Fidelity Investments United States |
42 | 7.55 | 11.17 | |
| 185 |
POWER CHALLENGEarray,
HPE
INRIA - Sophia Antipolis France |
32 | 7.54 | 11.52 | |
| 186 |
POWER CHALLENGEarray,
HPE
NASA/ Jet Propulsion Laboratory United States |
32 | 7.54 | 11.52 | |
| 187 |
POWER CHALLENGEarray,
HPE
NASA/Ames Research Center/NAS United States |
32 | 7.54 | 11.52 | |
| 188 |
POWER CHALLENGEarray,
HPE
Boston University United States |
38 | 7.45 | 11.40 | |
| 189 |
SPP1200/XA-64,
HPE
NCSA United States |
64 | 7.41 | 15.36 | |
| 190 |
S-3800/180,
Hitachi
Meteorological Research Institute, Japan Meteorological Agency Japan |
1 | 7.40 | 8.00 | |
| 191 |
SP2/40,
IBM
National Cancer Research Institute Japan |
40 | 7.20 | 10.64 | |
| 192 |
SP2/40,
IBM
Seoul National University South Korea |
40 | 7.20 | 10.64 | |
| 193 |
SP2/40,
IBM
UNI-C Denmark |
40 | 7.20 | 10.64 | |
| 194 |
SP2/40,
IBM
Western Geophysical United Kingdom |
40 | 7.20 | 10.64 | |
| 195 |
S-3800/260,
Hitachi
Suzuki Motor Japan |
2 | 7.10 | 8.00 | |
| 196 |
SP2/38,
IBM
GMD Germany |
38 | 6.86 | 10.11 | |
| 197 |
SP2/38,
IBM
University of California, Los Angeles United States |
38 | 6.86 | 10.11 | |
| 198 |
Y-MP C98/8256,
Cray/HPE
BMW AG Germany |
8 | 6.85 | 7.62 | |
| 199 |
Y-MP C98/8512,
Cray/HPE
Electricite de France France |
8 | 6.85 | 7.62 | |
| 200 |
Y-MP C916/8256,
Cray/HPE
Fleet Numerical Meteorology and Oceanography Center United States |
8 | 6.85 | 7.62 |