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 |
SX-3/21R,
NEC
Obayashi Corporation Japan |
2 | 2.90 | 3.20 | |
| 202 |
CRAY-3/4-512,
Cray Computer
Cray Computer Corporation United States |
4 | 2.86 | 3.79 | |
| 203 |
POWER CHALLENGE,
HPE
Jackson State University United States |
12 | 2.82 | 3.60 | |
| 204 |
POWER CHALLENGE,
HPE
SGI United States |
12 | 2.82 | 3.60 | |
| 205 |
CS-2/32,
Meiko
CERFACS France |
32 | 2.80 | 5.76 | |
| 206 |
CS-2/32,
Meiko
CERN Switzerland |
32 | 2.80 | 5.76 | |
| 207 |
SP2/14,
IBM
DKFZ Germany |
14 | 2.65 | 3.72 | |
| 208 |
CM-2/32k,
Thinking Machines Corporation
AMK Germany |
1,024 | 2.60 | 7.00 | |
| 209 |
CM-2/32k,
Thinking Machines Corporation
Columbia Law School United States |
1,024 | 2.60 | 7.00 | |
| 210 |
iPSC/860,
Intel
Alliant Techsystems Inc. United States |
128 | 2.60 | 5.12 | |
| 211 |
iPSC/860,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
128 | 2.60 | 5.12 | |
| 212 |
iPSC/860,
Intel
Grant Tensor United Kingdom |
128 | 2.60 | 5.12 | |
| 213 |
iPSC/860,
Intel
Grant Tensor United States |
128 | 2.60 | 5.12 | |
| 214 |
iPSC/860,
Intel
Grant Tensor United States |
128 | 2.60 | 5.12 | |
| 215 |
iPSC/860,
Intel
Grant Tensor United Kingdom |
128 | 2.60 | 5.12 | |
| 216 |
iPSC/860,
Intel
Honeywell United States |
128 | 2.60 | 5.12 | |
| 217 |
iPSC/860,
Intel
Lockheed Advanced Development United States |
128 | 2.60 | 5.12 | |
| 218 |
iPSC/860,
Intel
NASA/Ames Research Center/NAS United States |
128 | 2.60 | 5.12 | |
| 219 |
iPSC/860,
Intel
NIH (National Institutes of Health) United States |
128 | 2.60 | 5.12 | |
| 220 |
iPSC/860,
Intel
ONERA France |
128 | 2.60 | 5.12 | |
| 221 |
KSR1-96,
Kendall Square Research
ATR Japan |
96 | 2.54 | 3.84 | |
| 222 |
KSR1-96,
Kendall Square Research
Florida State University United States |
96 | 2.54 | 3.84 | |
| 223 |
C4/XA-4,
HPE
Ford Motor Company United States |
4 | 2.53 | 3.24 | |
| 224 |
Y-MP C94/3256,
Cray/HPE
Commissariat a l'Energie Atomique (CEA) France |
3 | 2.49 | 2.86 | |
| 225 |
POWER CHALLENGE,
HPE
Missle & Space Intelligence Center United States |
10 | 2.45 | 3.00 | |
| 226 |
POWER CHALLENGE,
HPE
SGI United States |
10 | 2.45 | 3.00 | |
| 227 |
POWER CHALLENGE,
HPE
Silicon Graphics United States |
10 | 2.45 | 3.00 | |
| 228 |
POWER CHALLENGE,
SGI/Siemens-Nixdorf
Universitaet Kaiserslautern Germany |
10 | 2.45 | 3.00 | |
| 229 |
POWER CHALLENGE,
HPE
University of Calgary Canada |
10 | 2.45 | 3.00 | |
| 230 |
CM-200/16k,
Thinking Machines Corporation
INRIA - Sophia Antipolis France |
512 | 2.40 | 5.00 | |
| 231 |
CM-200/16k,
Thinking Machines Corporation
Naval Research Laboratory (NRL) United States |
512 | 2.40 | 5.00 | |
| 232 |
CM-200/16k,
Thinking Machines Corporation
University of Edinburgh United Kingdom |
512 | 2.40 | 5.00 | |
| 233 |
9076-003 SP1,
IBM
Pennsylvania State University United States |
32 | 2.40 | 4.00 | |
| 234 |
XP/S5,
Intel
US Naval Air Warfare Center (NAWC) United States |
72 | 2.25 | 3.60 | |
| 235 |
XP/S5,
Intel
Universitaet Stuttgart Germany |
72 | 2.25 | 3.60 | |
| 236 |
XP/S5,
Intel
ONERA France |
71 | 2.21 | 3.55 | |
| 237 |
XP/S5,
Intel
US Naval Air Warfare Center (NAWC) United States |
72 | 2.20 | 3.60 | |
| 238 |
XP/S5,
Intel
Universitaet Stuttgart Germany |
72 | 2.20 | 3.60 | |
| 239 |
CRAY-2s/8-128,
Cray/HPE
NERSC/LLNL United States |
8 | 2.17 | 3.90 | |
| 240 |
Y-MP8/864,
Cray/HPE
AWE United Kingdom |
8 | 2.14 | 2.67 | |
| 241 |
Y-MP8/864,
Cray/HPE
AWE United Kingdom |
8 | 2.14 | 2.67 | |
| 242 |
Y-MP8E/8256,
Cray/HPE
Arabian American Oil Company Saudi Arabia |
8 | 2.14 | 2.67 | |
| 243 |
Y-MP8/8128,
Cray/HPE
Commissariat a l'Energie Atomique (CEA) France |
8 | 2.14 | 2.67 | |
| 244 |
Y-MP8/8256,
Cray/HPE
Cray Research United States |
8 | 2.14 | 2.67 | |
| 245 |
Y-MP8/8128,
Cray/HPE
Cray Research United States |
8 | 2.14 | 2.67 | |
| 246 |
Y-MP8/864,
Cray/HPE
DOE/Bettis Atomic Power Laboratory United States |
8 | 2.14 | 2.67 | |
| 247 |
Y-MP8/864,
Cray/HPE
DOE/Knolls Atomic Power Laboratory United States |
8 | 2.14 | 2.67 | |
| 248 |
Y-MP8/8128,
Cray/HPE
ERDC DSRC United States |
8 | 2.14 | 2.67 | |
| 249 |
Y-MP8/864,
Cray/HPE
Forschungszentrum Juelich (FZJ) Germany |
8 | 2.14 | 2.67 | |
| 250 |
Y-MP8/864,
Cray/HPE
Hong Kong Polytechnic University Hong Kong |
8 | 2.14 | 2.67 | |
| 251 |
Y-MP8/8128,
Cray/HPE
Lawrence Livermore National Laboratory United States |
8 | 2.14 | 2.67 | |
| 252 |
Y-MP8/864,
Cray/HPE
Lawrence Livermore National Laboratory United States |
8 | 2.14 | 2.67 | |
| 253 |
Y-MP8/8128,
Cray/HPE
Leibniz Rechenzentrum Germany |
8 | 2.14 | 2.67 | |
| 254 |
Y-MP8/8128,
Cray/HPE
Los Alamos National Laboratory United States |
8 | 2.14 | 2.67 | |
| 255 |
Y-MP8/864,
Cray/HPE
Los Alamos National Laboratory United States |
8 | 2.14 | 2.67 | |
| 256 |
Y-MP8/8256,
Cray/HPE
NASA/Ames Research Center/NAS United States |
8 | 2.14 | 2.67 | |
| 257 |
Y-MP8E/8256,
Cray/HPE
NASA/Langley Research Center United States |
8 | 2.14 | 2.67 | |
| 258 |
Y-MP8/8128,
Cray/HPE
NASA/Lewis Research Center United States |
8 | 2.14 | 2.67 | |
| 259 |
Y-MP8/864,
Cray/HPE
NOAA United States |
8 | 2.14 | 2.67 | |
| 260 |
Y-MP8/832,
Cray/HPE
NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States |
8 | 2.14 | 2.67 | |
| 261 |
Y-MP8/8128,
Cray/HPE
National Cancer Institute United States |
8 | 2.14 | 2.67 | |
| 262 |
Y-MP8/864,
Cray/HPE
National Center for Atmospheric Research (NCAR) United States |
8 | 2.14 | 2.67 | |
| 263 |
Y-MP8/8256,
Cray/HPE
National Security Agency United States |
8 | 2.14 | 2.67 | |
| 264 |
Y-MP8E/8128,
Cray/HPE
Navy POPS Supercomputing Facility United States |
8 | 2.14 | 2.67 | |
| 265 |
Y-MP8/864,
Cray/HPE
Ohio Supercomputer Center United States |
8 | 2.14 | 2.67 | |
| 266 |
Y-MP8I/8128,
Cray/HPE
Rutherford Appleton Laboratory United Kingdom |
8 | 2.14 | 2.67 | |
| 267 |
Y-MP8/864,
Cray/HPE
Sandia National Laboratories United States |
8 | 2.14 | 2.67 | |
| 268 |
Y-MP8/8128,
Cray/HPE
Tohoku University, Institute of Fluid Science Japan |
8 | 2.14 | 2.67 | |
| 269 |
Y-MP8/864,
Cray/HPE
University of Texas United States |
8 | 2.14 | 2.67 | |
| 270 |
VPX240/10,
Fujitsu
Centro de Supercomp. de Galicia Spain |
1 | 2.11 | 2.50 | |
| 271 |
VPX240/10,
Fujitsu
Fuji Denki Kagaku Japan |
1 | 2.11 | 2.50 | |
| 272 |
VPX240/20,
Fujitsu
Fujitsu United States |
1 | 2.11 | 2.50 | |
| 273 |
VPX240/10,
Fujitsu
High Performance Computing Center Canada |
1 | 2.11 | 2.50 | |
| 274 |
VPX240/10,
Fujitsu
IFP Energies nouvelles France |
1 | 2.11 | 2.50 | |
| 275 |
VPX240/10,
Fujitsu
University of Manchester United Kingdom |
1 | 2.11 | 2.50 | |
| 276 |
XP/S5,
Intel
Boeing United States |
66 | 2.06 | 3.30 | |
| 277 |
XP/S5,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
66 | 2.06 | 3.30 | |
| 278 |
XP/S5,
Intel
Intel CAD United States |
66 | 2.06 | 3.30 | |
| 279 |
XP/S5,
Intel
Intel SSD Development Centers United States |
66 | 2.06 | 3.30 | |
| 280 |
XP/S5,
Intel
Intel SSD Development Centers United States |
66 | 2.06 | 3.30 | |
| 281 |
XP/S5,
Intel
Intel SSD Development Centers Germany |
66 | 2.06 | 3.30 | |
| 282 |
XP/S5,
Intel
Mitsubishi Electric Corporation Japan |
66 | 2.06 | 3.30 | |
| 283 |
XP/S5,
Intel
NASA/Langley Research Center United States |
66 | 2.06 | 3.30 | |
| 284 |
XP/S5,
Intel
Prudential Securities United States |
66 | 2.06 | 3.30 | |
| 285 |
XP/S5,
Intel
Real World Computing (RWCP) Japan |
66 | 2.06 | 3.30 | |
| 286 |
KSR1-72,
Kendall Square Research
INRIA - Sophia Antipolis France |
72 | 2.03 | 2.88 | |
| 287 |
XP/S5,
Intel
Boeing United States |
66 | 2.00 | 3.30 | |
| 288 |
XP/S5,
Intel
Boeing United States |
66 | 2.00 | 3.30 | |
| 289 |
XP/S5,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
66 | 2.00 | 3.30 | |
| 290 |
XP/S5,
Intel
DOE/SC/Oak Ridge National Laboratory United States |
66 | 2.00 | 3.30 | |
| 291 |
XP/S5,
Intel
Intel CAD United States |
66 | 2.00 | 3.30 | |
| 292 |
XP/S5,
Intel
Intel CAD United States |
66 | 2.00 | 3.30 | |
| 293 |
XP/S5,
Intel
Intel SSD Development Centers United States |
66 | 2.00 | 3.30 | |
| 294 |
XP/S5,
Intel
Intel SSD Development Centers United States |
66 | 2.00 | 3.30 | |
| 295 |
XP/S5,
Intel
Intel SSD Development Centers United States |
66 | 2.00 | 3.30 | |
| 296 |
XP/S5,
Intel
Intel SSD Development Centers United States |
66 | 2.00 | 3.30 | |
| 297 |
XP/S5,
Intel
Intel SSD Development Centers Germany |
66 | 2.00 | 3.30 | |
| 298 |
XP/S5,
Intel
Intel SSD Development Centers Germany |
66 | 2.00 | 3.30 | |
| 299 |
XP/S5,
Intel
Mitsubishi Electric Corporation Japan |
66 | 2.00 | 3.30 | |
| 300 |
XP/S5,
Intel
Mitsubishi Electric Corporation Japan |
66 | 2.00 | 3.30 |