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 |
VPP300/12,
Fujitsu
Japan Atomic Energy Research Institute Japan |
12 | 25.60 | 26.40 | |
| 202 |
SP2 77 MHz wide,
IBM
DOE/SC/Pacific Northwest National Laboratory United States |
128 | 25.42 | 39.42 | |
| 203 |
HPC 10000 333 MHz,
Oracle
American Express Belgium |
46 | 25.37 | 30.63 | |
| 204 |
T3D MC256-8/464,
Cray/HPE
Bear Stearns United States |
256 | 25.30 | 38.40 | |
| 205 |
T3D SC256-8/264,
Cray/HPE
Caltech/JPL United States |
256 | 25.30 | 38.40 | |
| 206 |
T3D MC256-8,
Cray/HPE
Defense Research Agency (DRA) United Kingdom |
256 | 25.30 | 38.40 | |
| 207 |
T3D MC256-8,
Cray/HPE
Ecole Polytechnique Federale de Lausanne Switzerland |
256 | 25.30 | 38.40 | |
| 208 |
T3D MC256-8,
Cray/HPE
Petroleum Company (A) United States |
256 | 25.30 | 38.40 | |
| 209 |
T3D SC256-8/464,
Cray/HPE
ZIB/Konrad Zuse-Zentrum fuer Informationstechnik Germany |
256 | 25.30 | 38.40 | |
| 210 |
AlphaServer 8400 Cluster,
HPE
Lawrence Livermore National Laboratory United States |
54 | 24.78 | 66.15 | |
| 211 |
T3E900,
Cray/HPE
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States |
40 | 24.51 | 36.00 | |
| 212 |
T3E900,
Cray/HPE
North Carolina Supercomputing Center (NCSC) United States |
40 | 24.51 | 36.00 | |
| 213 |
T3E900,
Cray/HPE
Universitaet Rostock Germany |
40 | 24.51 | 36.00 | |
| 214 |
VPP500/16,
Fujitsu
Reactor & Nuclear Fuel Development Japan |
16 | 23.60 | 25.60 | |
| 215 |
HPC 10000 333 MHz,
Oracle
Commerzbank Germany |
42 | 23.32 | 27.97 | |
| 216 |
ORIGIN 2000,
HPE
Oxford Supercomputing Centre United Kingdom |
74 | 23.26 | 28.86 | |
| 217 |
SX-3/44R,
NEC
Tohoku University Japan |
4 | 23.20 | 25.60 | |
| 218 |
SX-4/12A,
NEC
Veritas DGC United Kingdom |
12 | 23.20 | 24.00 | |
| 219 |
SP P2SC 120 MHz,
IBM
HPC2N - Umea University Sweden |
66 | 23.18 | 31.68 | |
| 220 |
VPP300/10E,
Fujitsu
FDK Corporation Japan |
10 | 23.00 | 24.00 | |
| 221 |
T3E,
Cray/HPE
AWI (Alfred Wegener Institut) Germany |
52 | 22.95 | 31.20 | |
| 222 |
SP P2SC 120 MHz,
IBM
University of Houston United States |
64 | 22.55 | 30.72 | |
| 223 |
Exemplar X-Class,
HPE
Arnold Engineering Development Center (AEDC) United States |
48 | 22.31 | 34.56 | |
| 224 |
Exemplar X-Class,
HPE
S. A. IT South Korea |
48 | 22.31 | 34.56 | |
| 225 |
Exemplar X-Class,
HPE
Tohoku University Japan |
48 | 22.31 | 34.56 | |
| 226 |
Exemplar X-Class,
HPE
Universitaet Leipzig Germany |
48 | 22.31 | 34.56 | |
| 227 |
Exemplar X-Class,
HPE
Universitaet Mainz Germany |
48 | 22.31 | 34.56 | |
| 228 |
HPC 10000 333 MHz,
Oracle
Commerzbank Germany |
40 | 22.27 | 26.64 | |
| 229 |
SP P2SC 160 MHz,
IBM
Queen's University of Belfast/Trinity College Dub. United Kingdom |
48 | 22.19 | 30.72 | |
| 230 |
VPP500/15,
Fujitsu
Kyoto University Japan |
15 | 22.10 | 24.00 | |
| 231 |
T3E900,
Cray/HPE
CIEMAT Spain |
36 | 22.04 | 32.40 | |
| 232 |
HPC 10000,
Oracle
INEM Spain |
52 | 21.68 | 26.00 | |
| 233 |
HPC 10000,
Oracle
Micron Technology United States |
52 | 21.68 | 26.00 | |
| 234 |
HPC 10000,
Oracle
Viag Interkom Germany |
52 | 21.68 | 26.00 | |
| 235 |
HPC 10000,
Oracle
Viag Interkom Germany |
52 | 21.68 | 26.00 | |
| 236 |
S-3800/380,
Hitachi
Hokkaido University Japan |
3 | 21.60 | 24.00 | |
| 237 |
S-3800/380,
Hitachi
Institute for Materials Research, Tohoku University (IMR) Japan |
3 | 21.60 | 24.00 | |
| 238 |
T3E,
Cray/HPE
Mobil / Technical Center United States |
48 | 21.17 | 28.80 | |
| 239 |
HPC 10000,
Oracle
Allstate Insurance United States |
50 | 21.05 | 25.00 | |
| 240 |
HPC 10000,
Oracle
GTE Communications United States |
50 | 21.05 | 25.00 | |
| 241 |
SP2/110,
IBM
National Center for High Performance Computing Taiwan |
110 | 20.37 | 29.21 | |
| 242 |
HPC 10000,
Oracle
AT&T BMD United States |
48 | 20.30 | 24.00 | |
| 243 |
HPC 10000,
Oracle
American Airlines United States |
48 | 20.30 | 24.00 | |
| 244 |
HPC 10000,
Oracle
Cincinnati Bell Information Systems (CBIS) United States |
48 | 20.30 | 24.00 | |
| 245 |
HPC 10000,
Oracle
Daiei Information Japan |
48 | 20.30 | 24.00 | |
| 246 |
HPC 10000,
Oracle
Daiei Information Japan |
48 | 20.30 | 24.00 | |
| 247 |
HPC 10000,
Oracle
Kwiksave United Kingdom |
48 | 20.30 | 24.00 | |
| 248 |
HPC 10000,
Oracle
Lockheed Martin United States |
48 | 20.30 | 24.00 | |
| 249 |
HPC 10000,
Oracle
Ministry of the Interior South Korea |
48 | 20.30 | 24.00 | |
| 250 |
HPC 10000,
Oracle
Ministry of the Interior South Korea |
48 | 20.30 | 24.00 | |
| 251 |
HPC 10000,
Oracle
National Reserve Bank Russia |
48 | 20.30 | 24.00 | |
| 252 |
HPC 10000,
Oracle
Oracle Corporation United States |
48 | 20.30 | 24.00 | |
| 253 |
HPC 10000,
Oracle
Oracle Corporation United States |
48 | 20.30 | 24.00 | |
| 254 |
HPC 10000,
Oracle
Toshiba Corp - Power Systems & Service Company Japan |
48 | 20.30 | 24.00 | |
| 255 |
HPC 10000 333 MHz,
Oracle
Daimler Benz Quis Germany |
36 | 20.11 | 23.97 | |
| 256 |
ORIGIN 2000,
HPE
Air Force Research Laboratory United States |
64 | 20.10 | 24.96 | |
| 257 |
ORIGIN 2000,
HPE
Air Force Research Laboratory United States |
64 | 20.10 | 24.96 | |
| 258 |
ORIGIN 2000,
HPE
Air Force Research Laboratory United States |
64 | 20.10 | 24.96 | |
| 259 |
ORIGIN 2000,
HPE
Automotive Manufacturer Japan |
64 | 20.10 | 24.96 | |
| 260 |
ORIGIN 2000,
HPE
Automotive Manufacturer Japan |
64 | 20.10 | 24.96 | |
| 261 |
ORIGIN 2000,
HPE
Boston University United States |
64 | 20.10 | 24.96 | |
| 262 |
ORIGIN 2000,
HPE
Boston University United States |
64 | 20.10 | 24.96 | |
| 263 |
ORIGIN 2000,
HPE
Boston University United States |
64 | 20.10 | 24.96 | |
| 264 |
ORIGIN 2000,
HPE
C4 / Centre Europeo del Parallelismo de Barcelona Spain |
64 | 20.10 | 24.96 | |
| 265 |
ORIGIN 2000,
HPE
Centre de Res. Inform. de Haute Normandie (CRIHAN) France |
64 | 20.10 | 24.96 | |
| 266 |
ORIGIN 2000,
HPE
Chalmers University of Technology Sweden |
64 | 20.10 | 24.96 | |
| 267 |
ORIGIN 2000,
HPE
Compagnie Generale de Geophysique (CGG) United Kingdom |
64 | 20.10 | 24.96 | |
| 268 |
ORIGIN 2000,
HPE
E-Systems/Raytheon United States |
64 | 20.10 | 24.96 | |
| 269 |
ORIGIN 2000,
HPE
E-Systems/Raytheon United States |
64 | 20.10 | 24.96 | |
| 270 |
ORIGIN 2000,
HPE
E-Systems/Raytheon United States |
64 | 20.10 | 24.96 | |
| 271 |
ORIGIN 2000,
HPE
Ecole Polytechnique Federale de Lausanne Switzerland |
64 | 20.10 | 24.96 | |
| 272 |
ORIGIN 2000,
HPE
Government United States |
64 | 20.10 | 24.96 | |
| 273 |
ORIGIN 2000,
HPE
Government United States |
64 | 20.10 | 24.96 | |
| 274 |
ORIGIN 2000,
HPE
Government United States |
64 | 20.10 | 24.96 | |
| 275 |
ORIGIN 2000,
HPE
Government United States |
64 | 20.10 | 24.96 | |
| 276 |
ORIGIN 2000,
HPE
Government United States |
64 | 20.10 | 24.96 | |
| 277 |
ORIGIN 2000,
HPE
Government Contractor United States |
64 | 20.10 | 24.96 | |
| 278 |
ORIGIN 2000,
HPE
INRIA-Lorraine/Centre Charles Hermite France |
64 | 20.10 | 24.96 | |
| 279 |
ORIGIN 2000,
HPE
Indiana University United States |
64 | 20.10 | 24.96 | |
| 280 |
ORIGIN 2000,
HPE
Lockheed Martin United States |
64 | 20.10 | 24.96 | |
| 281 |
ORIGIN 2000,
HPE
Manufacturer (G) United States |
64 | 20.10 | 24.96 | |
| 282 |
ORIGIN 2000,
HPE
NASA/Ames Research Center/NAS United States |
64 | 20.10 | 24.96 | |
| 283 |
ORIGIN 2000,
HPE
NASA/Ames Research Center/NAS United States |
64 | 20.10 | 24.96 | |
| 284 |
ORIGIN 2000,
HPE
NASA/Ames Research Center/NAS/DAO United States |
64 | 20.10 | 24.96 | |
| 285 |
ORIGIN 2000,
HPE
NASA/Ames Research Center/NAS/DAO United States |
64 | 20.10 | 24.96 | |
| 286 |
ORIGIN 2000,
HPE
NASA/Langley Research Center United States |
64 | 20.10 | 24.96 | |
| 287 |
ORIGIN 2000,
HPE
NCSA United States |
64 | 20.10 | 24.96 | |
| 288 |
ORIGIN 2000,
HPE
NCSA United States |
64 | 20.10 | 24.96 | |
| 289 |
ORIGIN 2000,
HPE
NCSA United States |
64 | 20.10 | 24.96 | |
| 290 |
ORIGIN 2000,
HPE
NCSA United States |
64 | 20.10 | 24.96 | |
| 291 |
ORIGIN 2000,
HPE
NCSA United States |
64 | 20.10 | 24.96 | |
| 292 |
ORIGIN 2000,
HPE
NCSA United States |
64 | 20.10 | 24.96 | |
| 293 |
ORIGIN 2000,
HPE
NSWC United States |
64 | 20.10 | 24.96 | |
| 294 |
ORIGIN 2000,
HPE
Princeton University United States |
64 | 20.10 | 24.96 | |
| 295 |
ORIGIN 2000,
HPE
SGI United States |
64 | 20.10 | 24.96 | |
| 296 |
ORIGIN 2000,
HPE
Sandia National Laboratories United States |
64 | 20.10 | 24.96 | |
| 297 |
ORIGIN 2000,
HPE
Sylvest Management Systems United States |
64 | 20.10 | 24.96 | |
| 298 |
ORIGIN 2000,
HPE
US Air Force United States |
64 | 20.10 | 24.96 | |
| 299 |
ORIGIN 2000,
HPE
US Army Space and Missile Defense Command United States |
64 | 20.10 | 24.96 | |
| 300 |
ORIGIN 2000,
HPE
University of Cambridge United Kingdom |
64 | 20.10 | 24.96 |