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) |
|---|---|---|---|---|---|
| 201 |
ORIGIN 2000,
HPE
Princeton University United States |
64 | 19.23 | 24.96 | |
| 202 |
ORIGIN 2000,
HPE
SGI United States |
64 | 19.23 | 24.96 | |
| 203 |
ORIGIN 2000,
HPE
Sandia National Laboratories United States |
64 | 19.23 | 24.96 | |
| 204 |
ORIGIN 2000,
HPE
Sandia National Laboratories United States |
64 | 19.23 | 24.96 | |
| 205 |
ORIGIN 2000,
HPE
Sandia National Laboratories United States |
64 | 19.23 | 24.96 | |
| 206 |
ORIGIN 2000,
HPE
Sylvest Management Systems United States |
64 | 19.23 | 24.96 | |
| 207 |
ORIGIN 2000,
HPE
US Air Force United States |
64 | 19.23 | 24.96 | |
| 208 |
ORIGIN 2000,
HPE
University of Bergen Norway |
64 | 19.23 | 24.96 | |
| 209 |
ORIGIN 2000,
HPE
University of Bergen Norway |
64 | 19.23 | 24.96 | |
| 210 |
ORIGIN 2000,
HPE
University of Tokyo Japan |
64 | 19.23 | 24.96 | |
| 211 |
ORIGIN 2000,
HPE
University of Tokyo Japan |
64 | 19.23 | 24.96 | |
| 212 |
ORIGIN 2000,
HPE
University of Tokyo Japan |
64 | 19.23 | 24.96 | |
| 213 |
ORIGIN 2000,
HPE
University of Tokyo Japan |
64 | 19.23 | 24.96 | |
| 214 |
ORIGIN 2000,
HPE
University of Valencia Spain |
64 | 19.23 | 24.96 | |
| 215 |
AlphaServer 8400 Cluster,
HPE
Sandia National Laboratories United States |
48 | 19.20 | 58.80 | |
| 216 |
VPP300/9,
Fujitsu
ECMWF United Kingdom |
9 | 19.20 | 19.80 | |
| 217 |
T3E,
Cray/HPE
Mobil / Technical Center United States |
48 | 18.80 | 28.80 | |
| 218 |
XP/S-MP 22,
Intel
ETH Zuerich Switzerland |
450 | 18.70 | 22.50 | |
| 219 |
POWER CHALLENGEarray,
HPE
US Army Research Laboratory (ARL) United States |
96 | 18.45 | 28.80 | |
| 220 |
SP2/98,
IBM
Citicorp United States |
98 | 18.31 | 26.07 | |
| 221 |
ORIGIN 2000,
HPE
University of Utah United States |
60 | 18.12 | 23.40 | |
| 222 |
SP P2SC 120 MHz,
IBM
Maui High-Performance Computing Center (MHPCC) United States |
51 | 18.01 | 24.48 | |
| 223 |
SP P2SC 120 MHz,
IBM
Western Geophysical United States |
50 | 17.66 | 24.00 | |
| 224 |
T3E900,
Cray/HPE
MIT Lincoln Laboratory Supercomputing Center United States |
32 | 17.40 | 28.80 | |
| 225 |
SX-3/34R,
NEC
Institute for Molecular Science Japan |
3 | 17.40 | 19.20 | |
| 226 |
SX-3/34R,
NEC
VW (Volkswagen AG) Germany |
3 | 17.40 | 19.20 | |
| 227 |
HPC 10000,
Oracle
Enron Capital United States |
40 | 17.12 | 20.50 | |
| 228 |
HPC 10000,
Oracle
Federal Express United States |
40 | 17.12 | 20.50 | |
| 229 |
HPC 10000,
Oracle
Koeln Universitaet Germany |
40 | 17.12 | 20.50 | |
| 230 |
HPC 10000,
Oracle
National Semiconductors United States |
40 | 17.12 | 20.50 | |
| 231 |
HPC 10000,
Oracle
general Electric Supply United States |
40 | 17.12 | 20.50 | |
| 232 |
VPP300/8,
Fujitsu
Nippon University Japan |
8 | 17.10 | 17.60 | |
| 233 |
VPP300/8,
Fujitsu
Osaka Gas., Ltd Japan |
8 | 17.10 | 17.60 | |
| 234 |
VPP300/8,
Fujitsu/SNI
Universitaet Aachen/RWTH Germany |
8 | 17.10 | 17.60 | |
| 235 |
VPP300/8,
Fujitsu
Western Geophysical United States |
8 | 17.10 | 17.60 | |
| 236 |
ORIGIN 2000,
SGI/Siemens-Nixdorf
Technische Universitaet Dresden Germany |
54 | 16.47 | 21.06 | |
| 237 |
SP P2SC 135 MHz,
IBM
Western Geophysical United Kingdom |
42 | 16.41 | 22.68 | |
| 238 |
SP2/85,
IBM
NIH (National Institutes of Health) United States |
85 | 16.09 | 22.61 | |
| 239 |
POWER CHALLENGEarray,
HPE
NCSA United States |
64 | 15.60 | 23.04 | |
| 240 |
SP P2SC 120 MHz,
IBM
Centre de Supercomputacio de Catalunya Spain |
44 | 15.56 | 21.12 | |
| 241 |
T916/12512,
Cray/HPE
Forschungszentrum Juelich (FZJ) Germany |
12 | 15.43 | 21.60 | |
| 242 |
T932/121024,
Cray/HPE
Manufacturer (G) United States |
12 | 15.43 | 21.60 | |
| 243 |
T916/12512,
Cray/HPE
UCSD/San Diego Supercomputer Center United States |
12 | 15.43 | 21.60 | |
| 244 |
HPC 10000,
Oracle
Enron Capital United States |
36 | 15.42 | 18.00 | |
| 245 |
HPC 10000,
Oracle
KT Freetel South Korea |
36 | 15.42 | 18.00 | |
| 246 |
SX-4/8,
NEC
ATR Optical Communication Lab Japan |
8 | 15.40 | 16.00 | |
| 247 |
SX-4/8,
NEC
German Aerospace Laboratory (DLR) Germany |
8 | 15.40 | 16.00 | |
| 248 |
SX-4/8,
NEC
National Geographic Agency Japan |
8 | 15.40 | 16.00 | |
| 249 |
SP2/80,
IBM
National Center for High Performance Computing Taiwan |
80 | 15.23 | 21.28 | |
| 250 |
AlphaServer 8400 Cluster,
HPE
Lawrence Livermore National Laboratory United States |
36 | 15.20 | 44.10 | |
| 251 |
AlphaServer 8400 Cluster,
HPE
Sandia National Laboratories United States |
36 | 15.20 | 44.10 | |
| 252 |
XP/S35,
Intel
Caltech United States |
512 | 15.20 | 26.00 | |
| 253 |
XP/S35,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
512 | 15.20 | 26.00 | |
| 254 |
CM-5/256,
Thinking Machines Corporation
Geco-Prakla United States |
256 | 15.10 | 32.77 | |
| 255 |
CM-5/256,
Thinking Machines Corporation
Geco-Prakla United States |
256 | 15.10 | 32.77 | |
| 256 |
CM-5/256,
Thinking Machines Corporation
Naval Research Laboratory (NRL) United States |
256 | 15.10 | 32.77 | |
| 257 |
Exemplar X-Class,
HPE
Arnold Engineering Development Center (AEDC) United States |
32 | 15.01 | 23.04 | |
| 258 |
Exemplar X-Class,
HPE
CILEA Italy |
32 | 15.01 | 23.04 | |
| 259 |
Exemplar X-Class,
HPE
DoD Classified United States |
32 | 15.01 | 23.04 | |
| 260 |
Exemplar X-Class,
HPE
ETH Zuerich Switzerland |
32 | 15.01 | 23.04 | |
| 261 |
Exemplar X-Class,
HPE
Hilti Liechtenstein |
32 | 15.01 | 23.04 | |
| 262 |
Exemplar X-Class,
HPE
Martin-Luther Universitaet Halle-Wittenberg Germany |
32 | 15.01 | 23.04 | |
| 263 |
Exemplar X-Class,
HPE
Ritsumeikan University Japan |
32 | 15.01 | 23.04 | |
| 264 |
Exemplar X-Class,
HPE
Tokyo University Japan |
32 | 15.01 | 23.04 | |
| 265 |
Exemplar X-Class,
HPE
Yukawa Institute for Theoretical Physics, Kyoto University (YITP) Japan |
32 | 15.01 | 23.04 | |
| 266 |
Exemplar X-Class,
HPE
Zydeco Energy United States |
32 | 15.01 | 23.04 | |
| 267 |
SP2/78,
IBM
DKFZ Germany |
78 | 14.89 | 20.75 | |
| 268 |
SR2201/64,
Hitachi
Central Research Institute of Electric Power Industry/CRIEPI Japan |
64 | 14.89 | 19.20 | |
| 269 |
SR2201/64,
Hitachi
Hitachi Mechanical Engineering Res. Lab. Japan |
64 | 14.89 | 19.20 | |
| 270 |
SR2201/64,
Hitachi
Hitachi RCS Japan |
64 | 14.89 | 19.20 | |
| 271 |
SR2201/64,
Hitachi
Japan Atomic Energy Research Institute Japan |
64 | 14.89 | 19.20 | |
| 272 |
SR2201/64,
Hitachi
Suzuki Motor Japan |
64 | 14.89 | 19.20 | |
| 273 |
ORIGIN 2000,
HPE
MS Financing United States |
48 | 14.82 | 18.72 | |
| 274 |
SP2/77,
IBM
Leibniz Rechenzentrum Germany |
77 | 14.72 | 20.48 | |
| 275 |
SP2/77,
IBM
Sears Product Service Group United States |
77 | 14.72 | 20.48 | |
| 276 |
SP2/77,
IBM
Sears Roebuck United States |
77 | 14.72 | 20.48 | |
| 277 |
S-3800/280,
Hitachi
Central Research Institute of Electric Power Industry/CRIEPI Japan |
2 | 14.60 | 16.00 | |
| 278 |
SP2/76,
IBM
SARA (Stichting Academisch Rekencentrum) Netherlands |
76 | 14.55 | 20.22 | |
| 279 |
SP2/75,
IBM
AWE United Kingdom |
75 | 14.38 | 19.95 | |
| 280 |
SP2/75,
IBM
Pennsylvania State University United States |
75 | 14.38 | 19.95 | |
| 281 |
AlphaServer 4100 Cluster,
HPE
MIT, Lab for Computer Science United States |
28 | 14.20 | 26.10 | |
| 282 |
SP P2SC 120 MHz,
IBM
CENAPAD-MG/CO Brazil |
40 | 14.16 | 19.20 | |
| 283 |
Delta,
Intel
Caltech United States |
512 | 13.90 | 20.48 | |
| 284 |
SP2/72,
IBM
Nuclear Power Engineering Japan |
72 | 13.86 | 19.15 | |
| 285 |
HPC 10000,
Oracle
AT&T United States |
32 | 13.77 | 16.00 | |
| 286 |
HPC 10000,
Oracle
American Airlines United States |
32 | 13.77 | 16.00 | |
| 287 |
HPC 10000,
Oracle
CENAPAD-MG/CO Brazil |
32 | 13.77 | 16.00 | |
| 288 |
HPC 10000,
Oracle
Ecole Normale Superieure France |
32 | 13.77 | 16.00 | |
| 289 |
HPC 10000,
Oracle
General Motors/Hughes Missile Systems Company United States |
32 | 13.77 | 16.00 | |
| 290 |
HPC 10000,
Oracle
General Motors/Hughes Missile Systems Company United States |
32 | 13.77 | 16.00 | |
| 291 |
HPC 10000,
Oracle
Incyte Pharma United States |
32 | 13.77 | 16.00 | |
| 292 |
HPC 10000,
Oracle
Informix United States |
32 | 13.77 | 16.00 | |
| 293 |
HPC 10000,
Oracle
Micron Technology United States |
32 | 13.77 | 16.00 | |
| 294 |
HPC 10000,
Oracle
Nippon Telegraph and Telephone (NTT) Japan |
32 | 13.77 | 16.00 | |
| 295 |
HPC 10000,
Oracle
Nippon Telegraph and Telephone (NTT) Japan |
32 | 13.77 | 16.00 | |
| 296 |
HPC 10000,
Oracle
Oracle Japan |
32 | 13.77 | 16.00 | |
| 297 |
HPC 10000,
Oracle
WBSG/BB Data Germany |
32 | 13.77 | 16.00 | |
| 298 |
HPC 10000,
Oracle
WorldCom United States |
32 | 13.77 | 16.00 | |
| 299 |
Y-MP C916/161024,
Cray/HPE
Air Force Research Laboratory United States |
16 | 13.70 | 15.24 | |
| 300 |
Y-MP C916/16256,
Cray/HPE
DKRZ - Deutsches Klimarechenzentrum Germany |
16 | 13.70 | 15.24 |