Top500 List - June 1995

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 Fuji Heavy
Japan
VP2600/10
Fujitsu
1 4.0 5.0
202 Japan Atomic Energy Research Institute
Japan
VP2600/10
Fujitsu
1 4.0 5.0
203 Japan Atomic Energy Research Institute
Japan
VP2600/10
Fujitsu
1 4.0 5.0
204 Kyoto University
Japan
VP2600/10E
Fujitsu
1 4.0 5.0
205 Kyushu University
Japan
VP2600/10
Fujitsu
1 4.0 5.0
206 Nagoya University
Japan
VP2600/10
Fujitsu
1 4.0 5.0
207 National Aerospace Laboratory of Japan
Japan
VP2600/10
Fujitsu
1 4.0 5.0
208 Reactor & Nuclear Fuel Development
Japan
VP2600/10
Fujitsu
1 4.0 5.0
209 Reactor & Nuclear Fuel Development
Japan
VP2600/10
Fujitsu
1 4.0 5.0
210 Taisei Construction
Japan
VP2600/10
Fujitsu
1 4.0 5.0
211 Universitaet Aachen/RWTH
Germany
S600/20
Fujitsu/SNI
1 4.0 5.0
212 Universitaet Karlsruhe
Germany
S600/20
Fujitsu/SNI
1 4.0 5.0
213 Georgia Institute of Technology
United States
KSR2-64
Kendall Square Research
64 3.9 5.1
214 University of Michigan
United States
KSR2-64
Kendall Square Research
64 3.9 5.1
215 University of Washington
United States
KSR2-64
Kendall Square Research
64 3.9 5.1
216 AMOCO
United States
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
217 ATR
Japan
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
218 Boston University
United States
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
219 GMD
Germany
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
220 Japan Adv. Inst. of Science and Technology (JAIST)
Japan
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
221 Oregon State University
United States
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
222 Real World Computing (RWCP)
Japan
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
223 University of Wisconsin
United States
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
224 Advanced Geophysical
United States
POWER CHALLENGE
SGI
16 3.7 4.8
225 Armstrong Labs
United States
POWER CHALLENGE
SGI
16 3.7 4.8
226 Cornell Theory Center
United States
POWER CHALLENGE
SGI
16 3.7 4.8
227 CSC (Center for Scientific Computing)
Finland
POWER Onyx
SGI
16 3.7 4.8
228 EMBL
Germany
POWER CHALLENGE
SGI
16 3.7 4.8
229 MIPS Technologies Inc. - Silicon Graphics
United States
POWER CHALLENGE
SGI
16 3.7 4.8
230 NCAR (National Center for Atmospheric Research)
United States
POWER CHALLENGE
SGI
16 3.7 4.8
231 NCSA
United States
POWER CHALLENGE
SGI
16 3.7 4.8
232 Pratt and Whitney
Canada
POWER CHALLENGE
SGI
16 3.7 4.8
233 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
234 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
235 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
236 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
237 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
238 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
239 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
240 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
241 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
242 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
243 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
244 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
245 SGI
United States
POWER CHALLENGE
SGI
16 3.7 4.8
246 Silicon Graphics
United States
POWER CHALLENGE
SGI
16 3.7 4.8
247 Silicon Graphics
Switzerland
POWER CHALLENGE
SGI
16 3.7 4.8
248 Silicon Graphics
Singapore
POWER CHALLENGE
SGI
16 3.7 4.8
249 Silicon Graphics
United States
POWER CHALLENGE
SGI
16 3.7 4.8
250 Silicon Graphics
Switzerland
POWER CHALLENGE
SGI
16 3.7 4.8
251 Silicon Graphics
Switzerland
POWER CHALLENGE
SGI
16 3.7 4.8
252 Silicon Graphics
Japan
POWER CHALLENGE
SGI
16 3.7 4.8
253 Silicon Graphics
United States
POWER CHALLENGE
SGI
16 3.7 4.8
254 Silicon Graphics
Switzerland
POWER CHALLENGE
SGI
16 3.7 4.8
255 Texas A&M University
United States
POWER CHALLENGE
SGI
16 3.7 4.8
256 UNI-C/Aarhus
Denmark
POWER CHALLENGE
SGI
16 3.7 4.8
257 Universitaet Koeln
Germany
POWER CHALLENGE
SGI/Siemens-Nixdorf
16 3.7 4.8
258 University of Southern California
United States
POWER CHALLENGE
SGI
16 3.7 4.8
259 Western Geophysical
United Kingdom
SP2/20
IBM
20 3.7 5.3
260 Western Geophysical
United States
POWER CHALLENGE
SGI
16 3.7 4.8
261 Technische Universitaet Magdeburg
Germany
GC PowerPlus/96
Parsytec
96 3.7 7.7
262 Technische Universitaet Darmstadt
Germany
S400/40
Fujitsu/SNI
2 3.6 5.0
263 Universitaet Hannover / RRZN
Germany
S400/40
Fujitsu/SNI
2 3.6 5.0
264 NIST - US Department of Commerce
United States
SP2/19
IBM
19 3.5 5.0
265 National Security Agency
United States
XP/S8
Intel
110 3.4 5.5
266 University of Cincinnati
United States
KSR1-128
Kendall Square Research
128 3.4 5.1
267 US Army Research Laboratory (ARL)
United States
KSR1-256
Kendall Square Research
256 3.4 10.2
268 Bristol-Myers Squibb
United States
Y-MP C94A/4128
Cray Inc.
4 3.3 3.8
269 Commissariat a l'Energie Atomique (CEA)
France
Y-MP C94/4256
Cray Inc.
4 3.3 3.8
270 Compagnie Generale de Geophysique (CGG)
France
Y-MP C94/4256
Cray Inc.
4 3.3 3.8
271 Cray Research
United States
T94/4128
Cray Inc.
4 3.3 7.2
272 CSC (Center for Scientific Computing)
Finland
Y-MP C94/4256
Cray Inc.
4 3.3 3.8
273 debis Systemhaus
Germany
Y-MP C94/4256
Cray Inc.
4 3.3 3.8
274 Du Pont De Nemours & Company
United States
Y-MP C94/4128
Cray Inc.
4 3.3 3.8
275 EDS/ Adam Opel AG
Germany
Y-MP C94/4256
Cray Inc.
4 3.3 3.8
276 Government
United States
T94/4128
Cray Inc.
4 3.3 7.2
277 Government
United States
T94/4128
Cray Inc.
4 3.3 7.2
278 Instituto Nacional de Meteorologia
Spain
Y-MP C94A/4128
Cray Inc.
4 3.3 3.8
279 PSA Peugeot Citroen
France
Y-MP C94A/4128
Cray Inc.
4 3.3 3.8
280 SARA (Stichting Academisch Rekencentrum)
Netherlands
Y-MP C98/4256
Cray Inc.
4 3.3 3.8
281 Universitaet Stuttgart
Germany
Y-MP C94/41024
Cray Inc.
4 3.3 3.8
282 ETH Zuerich
Switzerland
XP/S7
Intel
103 3.2 5.2
283 University of Bergen
Norway
XP/S7
Intel
103 3.2 5.2
284 BMW AG
Germany
POWER CHALLENGE
SGI
14 3.2 4.2
285 Cray Research
United States
T3D MC32-2
Cray Inc.
32 3.2 4.8
286 DaimlerChrysler
United States
T3D MCA32-8
Cray Inc.
32 3.2 4.8
287 DKRZ - Deutsches Klimarechenzentrum
Germany
T3D MCA32-8
Cray Inc.
32 3.2 4.8
288 FU Berlin
Germany
POWER CHALLENGE
SGI/Siemens-Nixdorf
14 3.2 4.2
289 North Carolina Supercomputing Center (NCSC)
United States
T3D MCA32-8
Cray Inc.
32 3.2 4.8
290 Ohio Supercomputer Center
United States
T3D MCA32-8
Cray Inc.
32 3.2 4.8
291 Technical University
Netherlands
POWER CHALLENGE
SGI
14 3.2 4.2
292 Texaco
United States
POWER CHALLENGE
SGI
14 3.2 4.2
293 Universitaet Stuttgart
Germany
T3D MCA32-8
Cray Inc.
32 3.2 4.8
294 University of Athens
Greece
POWER CHALLENGE
SGI
14 3.2 4.2
295 University of Calgary
Canada
POWER CHALLENGE
SGI
14 3.2 4.2
296 CNRS / CC-IN2P3
France
SP2/16
IBM
16 3.0 4.3
297 Commissariat a l'Energie Atomique (CEA)
France
SP2/16
IBM
16 3.0 4.3
298 DOE/SC/Oak Ridge National Laboratory
United States
SP2/16
IBM
16 3.0 4.3
299 European Space Agency (ESTEC)
Netherlands
SP2/16
IBM
16 3.0 4.3
300 IBM
United States
SP2/16
IBM
16 3.0 4.3