Top500 List - November 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 Toritsu Kagaku Gijutsu University
Japan
VPP500/4
Fujitsu
4 5.6 6.4
202 Toyota Motor Company
Japan
VPP500/4
Fujitsu
4 5.6 6.4
203 Universitaet Aachen/RWTH
Germany
VPP500/4
Fujitsu/SNI
4 5.6 6.4
204 Columbia University
United States
SP2/30
IBM
30 5.5 8.0
205 CRS4
Italy
SP2/30
IBM
30 5.5 8.0
206 Shell KSEPL
Netherlands
SP2/30
IBM
30 5.5 8.0
207 Shell KSEPL
Netherlands
SP2/30
IBM
30 5.5 8.0
208 Shell KSLA
Netherlands
SP2/30
IBM
30 5.5 8.0
209 Shell Oil Corporation
United States
SP2/30
IBM
30 5.5 8.0
210 Shell Oil Corporation
United States
SP2/30
IBM
30 5.5 8.0
211 WorldCom
United States
SP2/30
IBM
30 5.5 8.0
212 Japan Institute of Advanced Technology
Japan
GC PowerPlus/128
Parsytec
128 5.2 10.2
213 National Supercomputer Centre (NSC)
Sweden
GC PowerPlus/128
Parsytec
128 5.2 10.2
214 Technische Universitaet Chemnitz
Germany
GC PowerPlus/128
Parsytec
128 5.2 10.2
215 Universitaet Hamburg-Harburg
Germany
GC PowerPlus/128
Parsytec
128 5.2 10.2
216 Florida State University
United States
CM-2/64k
Thinking Machines Corporation
2048 5.2 14.0
217 SRC
United States
CM-2/64k
Thinking Machines Corporation
2048 5.2 14.0
218 Financial Services (H)
United States
SP2/28
IBM
28 5.1 7.5
219 L.L.Bean
United States
SP2/28
IBM
28 5.1 7.5
220 Loral
United States
SP2/28
IBM
28 5.1 7.5
221 Digital Equipment Corporation
United States
AlphaServer 8400 5/300
Hewlett-Packard
12 5.0 7.2
222 Government
United States
CM-200/32k
Thinking Machines Corporation
1024 5.0 10.0
223 Lawrence Livermore National Laboratory
United States
CS-2/224
Meiko
224 5.0 40.3
224 Lawrence Livermore National Laboratory
United States
CS-2/64
Meiko
64 5.0 11.5
225 Minnesota Supercomputer Center
United States
CM-200/32k
Thinking Machines Corporation
1024 5.0 10.0
226 National Aerospace Laboratory (NLR)
Netherlands
SX-3/22
NEC
2 5.0 5.5
227 National Institute for Environmental Studies
Japan
SX-3/14
NEC
1 5.0 5.5
228 NEC Systems Laboratories Inc.
United States
SX-3/22
NEC
2 5.0 5.5
229 Universitaet Wien
Austria
CS-2/128
Meiko
128 5.0 23.0
230 Western Geophysical
United States
CM-200/32k
Thinking Machines Corporation
1024 5.0 10.0
231 ISSC, Unisource
United States
SP2/27
IBM
27 4.9 7.2
232 University of Oregon
United States
POWER CHALLENGEarray
SGI
24 4.9 7.2
233 DOE/SC/Argonne National Laboratory
United States
9076-005 SP1
IBM
128 4.8 16.0
234 IBM Thomas J. Watson Research Center
United States
9076-005 SP1
IBM
128 4.8 16.0
235 DOE/SC/Pacific Northwest National Laboratory
United States
KSR2-80
Kendall Square Research
80 4.8 6.4
236 John Alden Insurance
United States
SP2/26
IBM
26 4.7 6.9
237 DaimlerChrysler
United States
Y-MP C98/6256
Cray Inc.
6 4.6 5.7
238 General Electric - Aircraft Eng
United States
Y-MP C98/6256
Cray Inc.
6 4.6 5.7
239 NASA/Goddard Space Flight Center
United States
Y-MP C98/6256
Cray Inc.
6 4.6 5.7
240 NASA/ Jet Propulsion Laboratory
United States
POWER CHALLENGE
SGI
18 4.6 6.5
241 Transquest
United States
POWER CHALLENGE
SGI
18 4.6 6.5
242 ShopKo Stores
United States
SP2/25
IBM
25 4.6 6.7
243 Forschungszentrum Juelich (FZJ)
Germany
XP/S10
Intel
144 4.5 7.2
244 Lockheed Advanced Development
United States
XP/S10
Intel
144 4.5 7.2
245 Purdue University
United States
XP/S10
Intel
144 4.5 7.2
246 Credit Suisse
Switzerland
SP2/24
IBM
24 4.4 6.4
247 CSC (Center for Scientific Computing)
Finland
SP2/24
IBM
24 4.4 6.4
248 DKFZ
Germany
SP2/24
IBM
24 4.4 6.4
249 National Institute for Environmental Studies
Japan
SP2/24
IBM
24 4.4 6.4
250 Sears Product Service Group
United States
SP2/24
IBM
24 4.4 6.4
251 US West Communications
United States
SP2/24
IBM
24 4.4 6.4
252 Automotive Manufacturer (A)
Japan
T94/3128
Cray Inc.
3 4.3 5.4
253 DaimlerChrysler
United States
T94/3128
Cray Inc.
3 4.3 5.4
254 debis Systemhaus
Germany
T94/3128
Cray Inc.
3 4.3 5.4
255 Hong Kong University of Science and Technology
Hong Kong
XP/S10
Intel
140 4.3 7.0
256 Intel SSD Development Centers
United States
XP/S10
Intel
140 4.3 7.0
257 National Security Agency
United States
XP/S10
Intel
140 4.3 7.0
258 Daewoo Motors
Korea, South
POWER CHALLENGE
SGI
16 4.3 5.8
259 Decision Science Appl.
United States
POWER CHALLENGE
SGI
16 4.3 5.8
260 Hong Kong University of Science and Technology
Hong Kong
POWER CHALLENGE
SGI
16 4.3 5.8
261 NCSA
United States
POWER CHALLENGE
SGI
16 4.3 5.8
262 NCSA
United States
POWER CHALLENGE
SGI
16 4.3 5.8
263 University of Queensland
Australia
POWER CHALLENGE
SGI
16 4.3 5.8
264 BMW AG
Germany
POWER CHALLENGE
SGI
18 4.1 5.4
265 Ford Motor Company
United States
POWER CHALLENGE
SGI
18 4.1 5.4
266 MIPS Technologies Inc. - Silicon Graphics
United States
POWER CHALLENGE
SGI
18 4.1 5.4
267 Naval Research Laboratory (NRL)
United States
POWER CHALLENGE
SGI
18 4.1 5.4
268 Universidad Autonoma Metropolitana
Mexico
POWER CHALLENGE
SGI
18 4.1 5.4
269 Vertex Pharmaceuticals
United States
POWER CHALLENGE
SGI
18 4.1 5.4
270 Aerospace
France
SP2/22
IBM
22 4.0 5.8
271 Petro Canada
Canada
SP2/22
IBM
22 4.0 5.8
272 Queensland Parallel Supercomputing Facility
Australia
SP2/22
IBM
22 4.0 5.8
273 Fuji Heavy
Japan
VP2600/10
Fujitsu
1 4.0 5.0
274 Japan Atomic Energy Research Institute
Japan
VP2600/10
Fujitsu
1 4.0 5.0
275 Japan Atomic Energy Research Institute
Japan
VP2600/10
Fujitsu
1 4.0 5.0
276 Kyoto University
Japan
VP2600/10E
Fujitsu
1 4.0 5.0
277 Kyushu University
Japan
VP2600/10
Fujitsu
1 4.0 5.0
278 Nagoya University
Japan
VP2600/10
Fujitsu
1 4.0 5.0
279 National Aerospace Laboratory of Japan
Japan
VP2600/10
Fujitsu
1 4.0 5.0
280 Reactor & Nuclear Fuel Development
Japan
VP2600/10
Fujitsu
1 4.0 5.0
281 Reactor & Nuclear Fuel Development
Japan
VP2600/10
Fujitsu
1 4.0 5.0
282 Taisei Construction
Japan
VP2600/10
Fujitsu
1 4.0 5.0
283 Universitaet Aachen/RWTH
Germany
S600/20
Fujitsu/SNI
1 4.0 5.0
284 Universitaet Karlsruhe
Germany
S600/20
Fujitsu/SNI
1 4.0 5.0
285 Cornell Theory Center
United States
POWER CHALLENGEarray
SGI
16 3.9 5.8
286 Universitaet Mannheim
Germany
KSR2-64
KSR/Siemens-Nixdorf
64 3.9 5.1
287 University of Washington
United States
KSR2-64
Kendall Square Research
64 3.9 5.1
288 Technische Universitaet Magdeburg
Germany
GC PowerPlus/96
Parsytec
96 3.9 7.7
289 AMOCO
United States
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
290 ATR
Japan
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
291 GMD
Germany
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
292 Japan Adv. Inst. of Science and Technology (JAIST)
Japan
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
293 Oregon State University
United States
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
294 Real World Computing (RWCP)
Japan
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
295 University of Wisconsin
United States
CM-5/64
Thinking Machines Corporation
64 3.8 8.2
296 BMW AG
Germany
POWER CHALLENGE
SGI
14 3.8 5.0
297 University of Utah
United States
POWER CHALLENGE
SGI
14 3.8 5.0
298 CILEA
Italy
SPP1200/XA-32
Hewlett-Packard
32 3.7 7.7
299 Convex
United States
SPP1200/XA-32
Hewlett-Packard
32 3.7 7.7
300 Ford Motor Company
United States
SPP1200/XA-32
Hewlett-Packard
32 3.7 7.7