Top500 List - November 1993

Rmax and Rpeak values are in GFlops. 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 Site System Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
201 University of Washington
United States
KSR1-64
Kendall Square Research
64 1.8 2.6
202 Hitachi Ltd. Enterprise Server Division
Japan
S-820/80
Hitachi
1 1.8 3.0
203 Hitachi Ltd. Enterprise Server Division
Japan
S-820/80
Hitachi
1 1.8 3.0
204 Hitachi Ltd. Enterprise Server Division
Japan
S-820/80
Hitachi
1 1.8 3.0
205 Hitachi Ltd. Enterprise Server Division
Japan
S-820/80
Hitachi
1 1.8 3.0
206 Hitachi Ltd. Enterprise Server Division
Japan
S-820/80
Hitachi
1 1.8 3.0
207 Hitachi Ltd. SSD
Japan
S-820/80
Hitachi
1 1.8 3.0
208 Hokkaido University
Japan
S-820/80
Hitachi
1 1.8 3.0
209 Institute for Molecular Science
Japan
S-820/80
Hitachi
1 1.8 3.0
210 National Lab. for High Energy Physics
Japan
S-820/80
Hitachi
1 1.8 3.0
211 Nihon University
Japan
S-820/80
Hitachi
1 1.8 3.0
212 Senshu University
Japan
S-820/80
Hitachi
1 1.8 3.0
213 Cray Research
United States
Y-MP M98
Cray Inc.
8 1.7 2.7
214 Instituto Nacional de Meteorologia
Spain
Y-MP C94A/2128
Cray Inc.
2 1.7 1.9
215 Mitsubishi Motors Company
Japan
Y-MP C92A/2128
Cray Inc.
2 1.7 1.9
216 Computer Technology Integrator (CTI)
Japan
VP2400/20
Fujitsu
1 1.7 2.0
217 Hitachi Ltd. Enterprise Server Division
Japan
S-3600/180
Hitachi
1 1.7 2.0
218 Hitachi Ltd. Enterprise Server Division
Japan
S-3600/180
Hitachi
1 1.7 2.0
219 Cray Research
United States
Y-MP8/664
Cray Inc.
6 1.6 2.0
220 NASA/Marshall Space Flight Center
United States
Y-MP8I/6128
Cray Inc.
6 1.6 2.0
221 Nissan Motor
Japan
Y-MP8/664
Cray Inc.
6 1.6 2.0
222 Taiwan Central Weather Bureau & CAA
Taiwan
Y-MP8I/632
Cray Inc.
6 1.6 2.0
223 Toyota Motor Company
Japan
Y-MP8/632
Cray Inc.
6 1.6 2.0
224 Lockheed Missiles and Space Company
United States
MP-2216
MasPar
2048 1.6 2.4
225 National Cancer Institute
United States
MP-2216
MasPar
2048 1.6 2.4
226 University of Bergen
Norway
DECmpp SX 200
Hewlett-Packard
2048 1.6 2.4
227 Caltech/JPL
United States
XP/S4
Intel
56 1.5 2.8
228 Hiroshima University
Japan
XP/S4
Intel
56 1.5 2.8
229 Indiana University
United States
XP/S4
Intel
56 1.5 2.8
230 Rice University
United States
XP/S4
Intel
56 1.5 2.8
231 Sandia National Laboratories
United States
XP/S4
Intel
56 1.5 2.8
232 University of South Carolina
United States
XP/S4
Intel
56 1.5 2.8
233 CERN
Switzerland
ES 9000-900
IBM
6 1.5 2.7
234 Cornell Theory Center
United States
ES 9000-900
IBM
6 1.5 2.7
235 University of California, Los Angeles
United States
ES 9000-900
IBM
6 1.5 2.7
236 Air Force/Phillips Lab
United States
CRAY-2/4-256
Cray Inc.
4 1.4 1.9
237 Arabian American Oil Company
United States
CRAY-2/4-512
Cray Inc.
4 1.4 1.9
238 Commissariat a l'Energie Atomique (CEA)
France
CRAY-2/4-256
Cray Inc.
4 1.4 1.9
239 Cray Research
United States
CRAY-2/4-128
Cray Inc.
4 1.4 1.9
240 Defense Research Agency (DRA)
United Kingdom
CRAY-2/4-256
Cray Inc.
4 1.4 1.9
241 DKRZ - Deutsches Klimarechenzentrum
Germany
CRAY-2s/4-128
Cray Inc.
4 1.4 1.9
242 Ecole Polytechnique Federale de Lausanne
Switzerland
CRAY-2/4-256
Cray Inc.
4 1.4 1.9
243 Meteo France
France
CRAY-2/4-256
Cray Inc.
4 1.4 1.9
244 Minnesota Supercomputer Center
United States
CRAY-2/4-512
Cray Inc.
4 1.4 1.9
245 NASA/Langley Research Center
United States
CRAY-2s/4-128
Cray Inc.
4 1.4 1.9
246 NCSA
United States
CRAY-2s/4-128
Cray Inc.
4 1.4 1.9
247 NERSC/LLNL
United States
CRAY-2s/4-128
Cray Inc.
4 1.4 1.9
248 Nippon Telegraph and Telephone (NTT)
Japan
CRAY-2/4-256
Cray Inc.
4 1.4 1.9
249 Universitaet Stuttgart
Germany
CRAY-2/4-256
Cray Inc.
4 1.4 1.9
250 US Air Force/National Test Facility
United States
CRAY-2/4-512
Cray Inc.
4 1.4 1.9
251 Caltech
United States
iPSC/860
Intel
64 1.4 2.6
252 McDonnell Douglas
United States
iPSC/860
Intel
64 1.4 2.6
253 Sandia National Laboratories
United States
iPSC/860
Intel
64 1.4 2.6
254 Science and Technology Facilities Council - Daresbury Laboratory
United Kingdom
iPSC/860
Intel
64 1.4 2.6
255 SERC
United States
iPSC/860
Intel
64 1.4 2.6
256 Superconducting Supercollider Lab
United States
iPSC/860
Intel
64 1.4 2.6
257 UCSD/San Diego Supercomputer Center
United States
iPSC/860
Intel
64 1.4 2.6
258 Westinghouse Electric
United States
iPSC/860
Intel
64 1.4 2.6
259 North Carolina Supercomputing Center (NCSC)
United States
KSR1-48
Kendall Square Research
48 1.4 1.9
260 ATR
Japan
CM-2/16k
Thinking Machines Corporation
512 1.3 3.5
261 Australian National University
Australia
CM-2/16k
Thinking Machines Corporation
512 1.3 3.5
262 GMD
Germany
CM-2/16k
Thinking Machines Corporation
512 1.3 3.5
263 ICFD
Japan
CM-2/16k
Thinking Machines Corporation
512 1.3 3.5
264 Sanyo Electric
Japan
SX-3/11
NEC
1 1.3 1.4
265 Tokai University
Japan
SX-3/11
NEC
1 1.3 1.4
266 Universitaet Koeln
Germany
SX-3/11
NEC
1 1.3 1.4
267 University of Edinburgh
United Kingdom
CS/i860/64
Meiko
64 1.3 2.6
268 UNI-C
Denmark
CM-200/8k
Thinking Machines Corporation
256 1.2 2.5
269 BMW AG
Germany
Y-MP8/4128
Cray Inc.
4 1.2 1.3
270 Boeing
United States
Y-MP8E/4128
Cray Inc.
4 1.2 1.3
271 CINECA
Italy
Y-MP8/464
Cray Inc.
4 1.2 1.3
272 Compagnie Generale de Geophysique (CGG)
United Kingdom
Y-MP4E/464
Cray Inc.
4 1.2 1.3
273 Compagnie Generale de Geophysique (CGG)
France
Y-MP4/432
Cray Inc.
4 1.2 1.3
274 Cray Research
United States
Y-MP4/464
Cray Inc.
4 1.2 1.3
275 Cray Research
United States
Y-MP4/464
Cray Inc.
4 1.2 1.3
276 DaimlerChrysler
United States
Y-MP8I/464
Cray Inc.
4 1.2 1.3
277 Defense Research Agency (DRA)
United Kingdom
Y-MP8/432
Cray Inc.
4 1.2 1.3
278 Deutscher Wetterdienst
Germany
Y-MP4/432
Cray Inc.
4 1.2 1.3
279 Eidgenoessische Technische Hochschule
Switzerland
Y-MP4/464
Cray Inc.
4 1.2 1.3
280 Electricite de France
France
Y-MP8/4128
Cray Inc.
4 1.2 1.3
281 Florida State University
United States
Y-MP4/432
Cray Inc.
4 1.2 1.3
282 Hyundai
Korea, South
Y-MP4E/464
Cray Inc.
4 1.2 1.3
283 Lockheed Aeronautical Systems Company
United States
Y-MP4E/464
Cray Inc.
4 1.2 1.3
284 Lockheed Aeronautical Systems Company
United States
Y-MP8I/4128
Cray Inc.
4 1.2 1.3
285 Matsushita Electric
Japan
Y-MP4E/464
Cray Inc.
4 1.2 1.3
286 Max-Planck-Gesellschaft MPI/IPP
Germany
Y-MP4E/464
Cray Inc.
4 1.2 1.3
287 Merck & Co
United States
Y-MP8I/4128
Cray Inc.
4 1.2 1.3
288 Mitsubishi Motors Company
Japan
Y-MP4/464
Cray Inc.
4 1.2 1.3
289 NCSA
United States
Y-MP4/464
Cray Inc.
4 1.2 1.3
290 North Carolina Supercomputing Center (NCSC)
United States
Y-MP8/464
Cray Inc.
4 1.2 1.3
291 Norwegian University of Science and Technology
Norway
Y-MP4/464
Cray Inc.
4 1.2 1.3
292 ONERA
France
Y-MP8/4128
Cray Inc.
4 1.2 1.3
293 Petroleum Company (A)
United States
Y-MP8/464
Cray Inc.
4 1.2 1.3
294 PSA Peugeot Citroen
France
Y-MP4E/464
Cray Inc.
4 1.2 1.3
295 Samsung SDS
Korea, South
Y-MP4E/464
Cray Inc.
4 1.2 1.3
296 SARA (Stichting Academisch Rekencentrum)
Netherlands
Y-MP4/464
Cray Inc.
4 1.2 1.3
297 Toshiba
Japan
Y-MP8/4128
Cray Inc.
4 1.2 1.3
298 Universidad Nacional Autonoma de Mexico
Mexico
Y-MP4/432
Cray Inc.
4 1.2 1.3
299 Universitaet Kaiserslautern
Germany
Y-MP4E/464
Cray Inc.
4 1.2 1.3
300 VW (Volkswagen AG)
Germany
Y-MP8/464
Cray Inc.
4 1.2 1.3