TOP500 List - November 1999

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 System Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
201 ONYX2 250 MHz, HPE
DOE/SC/Argonne National Laboratory
United States
128 51.4 64.0
202 ORIGIN 2000 250 MHz, HPE
Government
United States
128 51.4 64.0
203 ORIGIN 2000 250 MHz, HPE
Government
United States
128 51.4 64.0
204 ORIGIN 2000 250 MHz, HPE
Government
United States
128 51.4 64.0
205 ORIGIN 2000 250 MHz, HPE
Government
United States
128 51.4 64.0
206 ORIGIN 2000 250 MHz, HPE
Government
United States
128 51.4 64.0
207 ORIGIN 2000 250 MHz, HPE
Government
United States
128 51.4 64.0
208 ORIGIN 2000 250 MHz, HPE
Government
United States
128 51.4 64.0
209 ORIGIN 2000 250 MHz, HPE
Lockheed Martin
United States
128 51.4 64.0
210 ORIGIN 2000 250 MHz, HPE
Lockheed Martin
United States
128 51.4 64.0
211 ORIGIN 2000 250 MHz, HPE
Lockheed Martin
United States
128 51.4 64.0
212 ORIGIN 2000 250 MHz, HPE
NCSA
United States
128 51.4 64.0
213 ORIGIN 2000 250 MHz, HPE
NCSA
United States
128 51.4 64.0
214 ORIGIN 2000 250 MHz, HPE
National Center for Atmospheric Research (NCAR)
United States
128 51.4 64.0
215 ORIGIN 2000 250 MHz, HPE
Naval Oceanographic Office - NAVO DSRC
United States
128 51.4 64.0
216 ORIGIN 2000 250 MHz, HPE
Naval Research Laboratory (NRL)
United States
128 51.4 64.0
217 ORIGIN 2000 250 MHz, HPE
Silicon Graphics
United States
128 51.4 64.0
218 ORIGIN 2000 250 MHz, HPE
Silicon Graphics
United States
128 51.4 64.0
219 ORIGIN 2000 250 MHz, HPE
Silicon Graphics
United States
128 51.4 64.0
220 ORIGIN 2000 250 MHz, HPE
UNITE
Netherlands
128 51.4 64.0
221 ORIGIN 2000 250 MHz, HPE
US Army Research Laboratory (ARL)
United States
128 51.4 64.0
222 ORIGIN 2000 250 MHz, HPE
White Sands Missile Range National Directorate
United States
128 51.4 64.0
223 SP PC604e 332 MHz, IBM
DeTeCSM
Germany
164 51.4 108.9
224 Exemplar X-Class, HPE
Caltech/JPL
United States
256 51.3 184.3
225 Exemplar X-Class, HPE
Hewlett-Packard CXTC
United States
128 51.3 92.2
226 V2500/SCA, HPE
Advanced Technology Center
Japan
64 51.2 112.6
227 V2500/HyperPlex, HPE
American Airlines
United States
64 51.2 112.6
228 V2500/HyperPlex, HPE
American Airlines
United States
64 51.2 112.6
229 V2500/HyperPlex, HPE
Artmedia Berlin
Germany
64 51.2 112.6
230 V2500/HyperPlex, HPE
Autonation
United States
64 51.2 112.6
231 V2500/HyperPlex, HPE
Autonation
United States
64 51.2 112.6
232 V2500/SCA, HPE
Caltech/JPL
United States
64 51.2 112.6
233 V2500/SCA, HPE
Caltech/JPL
United States
64 51.2 112.6
234 V2500/HyperPlex, HPE
Delta Airlines
United States
64 51.2 112.6
235 V2500/HyperPlex, HPE
Deutsche Telekom AG
Germany
64 51.2 112.6
236 V2500/HyperPlex, HPE
Deutsche Telekom AG
Germany
64 51.2 112.6
237 V2500/HyperPlex, HPE
Deutsche Telekom AG
Germany
64 51.2 112.6
238 V2500/HyperPlex, HPE
I2 Technologies Inc.
United States
64 51.2 112.6
239 V2500/HyperPlex, HPE
I2 Technologies Inc.
United States
64 51.2 112.6
240 V2500/HyperPlex, HPE
I2 Technologies Inc.
United States
64 51.2 112.6
241 V2500/HyperPlex, HPE
Lockheed Martin
United States
64 51.2 112.6
242 V2500/HyperPlex, HPE
Lockheed Martin
United States
64 51.2 112.6
243 V2500/HyperPlex, HPE
Manufacturing Company (I)
United States
64 51.2 112.6
244 V2500/HyperPlex, HPE
National Car Rental
United States
64 51.2 112.6
245 V2500/HyperPlex, HPE
Quest
United States
64 51.2 112.6
246 V2500/HyperPlex, HPE
Southwestern Bell
United States
64 51.2 112.6
247 V2500/HyperPlex, HPE
US Office Products
United States
64 51.2 112.6
248 V2500/HyperPlex, HPE
United Airlines
United States
64 51.2 112.6
249 V2500/HyperPlex, HPE
Voicestream Wireless
United States
64 51.2 112.6
250 V2500/HyperPlex, HPE
Volvo
Sweden
64 51.2 112.6
251 V2250/HyperPlex, HPE
Excel Communications
United States
128 50.9 122.9
252 V2250/HyperPlex, HPE
Excel Communications
United States
128 50.9 122.9
253 SP PC604e 332 MHz, IBM
BASF
Germany
162 50.8 107.6
254 T3D MC512-8, Cray/HPE
Los Alamos National Laboratory
United States
512 50.8 76.8
255 T3D MC512-8, Cray/HPE
Network Computing Services, Inc.
United States
512 50.8 76.8
256 T3D MC512-8, Cray/HPE
Pittsburgh Supercomputing Center
United States
512 50.8 76.8
257 SP P2SC 120 MHz, IBM
Chip Manufacturer (A)
United States
152 50.4 73.0
258 N4000 440 MHz/HyperPlex, HPE
Government
Germany
80 50.4 140.8
259 SP PC604e 332 MHz, IBM
SOGEI
Italy
160 50.2 106.2
260 SP PC604e 332 MHz, IBM
Telecom Italia
Italy
160 50.2 106.2
261 SP PC604e 332 MHz, IBM
Government
France
158 49.6 104.9
262 SP Power3 200 MHz, IBM
Geco-Prakla
United States
80 49.1 64.0
263 SP PC604e 332 MHz, IBM
Federal Express
United States
156 49.0 103.6
264 SP PC604e 332 MHz, IBM
IBM - Olympic Games
Australia
156 49.0 103.6
265 Avalon Cluster, Self-made
Los Alamos National Laboratory /CNLS
United States
140 48.6 149.2
266 SX-4/25, NEC
National Aerospace Laboratory of Japan
Japan
25 48.3 50.0
267 T932/321024, Cray/HPE
Automotive Manufacturer (A)
Japan
32 47.9 57.6
268 T932/321024, Cray/HPE
Government
United States
32 47.9 57.6
269 T932/321024, Cray/HPE
Government
United States
32 47.9 57.6
270 T932/321024, Cray/HPE
Government
United States
32 47.9 57.6
271 T932/321024, Cray/HPE
NRI for Earth Science and Disaster (NIED)
Japan
32 47.9 57.6
272 T932/321024, Cray/HPE
Nippon Telegraph and Telephone (NTT)
Japan
32 47.9 57.6
273 ORIGIN 2000 300 MHz, HPE
Lunds Tekniska Hogskola
Sweden
100 47.7 60.0
274 T3E, Cray/HPE
Petroleum Company (A)
United States
108 47.1 64.8
275 SP PC604e 332 MHz, IBM
Sony Data
United Kingdom
148 46.6 98.3
276 V2250/HyperPlex, HPE
Excel Communications
United States
112 46.0 107.5
277 VPP700/22, Fujitsu
National Astronomical Observatory of Japan (NAOJ)
Japan
22 45.9 48.4
278 N4000 440 MHz/HyperPlex, HPE
VW (Volkswagen AG)
Germany
64 45.6 112.6
279 HPC 10000 400 MHz Cluster, Oracle
Boeing IDS Group
United States
72 45.5 57.6
280 SP PC604e 332 MHz, IBM
APAC Hong Kong (EHU)
Netherlands
144 45.4 95.6
281 SP PC604e 332 MHz, IBM
EVE Bank
Switzerland
144 45.4 95.6
282 SP PC604e 332 MHz, IBM
Merck
Germany
144 45.4 95.6
283 SP PC604e 332 MHz, IBM
Phillips Electronics
United States
144 45.4 95.6
284 SP PC604e 332 MHz, IBM
UBS AG
Switzerland
144 45.4 95.6
285 V2500/HyperPlex, HPE
Pepsi
United States
56 45.0 98.6
286 VPP700/20E, Fujitsu
The Angstrom Technology Partnership
Japan
20 45.0 48.0
287 SP PC604e 332 MHz, IBM
AWE
United Kingdom
140 44.3 93.0
288 SP PC604e 332 MHz, IBM
Sears
United States
140 44.3 93.0
289 SP2/256, IBM
Scientific Supercomputing Center Karlsruhe
Germany
256 44.2 68.1
290 N4000 360 MHz/HyperPlex, HPE
Max-Planck-Gesellschaft MPI/Fritz-Haber-Institut
Germany
80 44.1 115.2
291 SR8000/6, Hitachi
Suzuki Motor
Japan
6 43.9 48.0
292 HPC 10000 400 MHz, Oracle
AT&T
United States
64 43.8 51.2
293 HPC 10000 400 MHz, Oracle
Access Graphics
United States
64 43.8 51.2
294 HPC 10000 400 MHz, Oracle
Aerotek
United States
64 43.8 51.2
295 HPC 10000 400 MHz, Oracle
Aerotek
United States
64 43.8 51.2
296 HPC 10000 400 MHz, Oracle
Agency for Health Care Administration
United States
64 43.8 51.2
297 HPC 10000 400 MHz, Oracle
Ameritrade Inc.
United States
64 43.8 51.2
298 HPC 10000 400 MHz, Oracle
Ameritrade Inc.
United States
64 43.8 51.2
299 HPC 10000 400 MHz, Oracle
Baker Hughes
United States
64 43.8 51.2
300 HPC 10000 400 MHz, Oracle
Baker Hughes
United States
64 43.8 51.2