TOP500 List - June 2000

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)
301 ORIGIN 2000 250 MHz, HPE
US Army Research Laboratory (ARL)
United States
128 51.4 64.0
302 ORIGIN 2000 250 MHz, HPE
University at Buffalo, SUNY, Center for Computational Res.
United States
128 51.4 64.0
303 ORIGIN 2000 250 MHz, HPE
White Sands Missile Range National Directorate
United States
128 51.4 64.0
304 SP PC604e 332 MHz, IBM
DeTeCSM
Germany
164 51.4 108.9
305 Exemplar X-Class, HPE
Caltech/JPL
United States
256 51.3 184.3
306 V2500/SCA, HPE
Advanced Technology Center
Japan
64 51.2 112.6
307 V2500/HyperPlex, HPE
Amazon
United States
64 51.2 112.6
308 V2500/HyperPlex, HPE
Amazon
United States
64 51.2 112.6
309 V2500/HyperPlex, HPE
American Airlines
United States
64 51.2 112.6
310 V2500/HyperPlex, HPE
American Airlines
United States
64 51.2 112.6
311 V2500/SCA, HPE
Arnold Engineering Development Center (AEDC)
United States
64 51.2 112.6
312 V2500/SCA, HPE
Arnold Engineering Development Center (AEDC)
United States
64 51.2 112.6
313 V2500/HyperPlex, HPE
Artmedia Berlin
Germany
64 51.2 112.6
314 V2500/HyperPlex, HPE
Autonation
United States
64 51.2 112.6
315 V2500/HyperPlex, HPE
Autonation
United States
64 51.2 112.6
316 V2500/HyperPlex, HPE
BMW AG
Germany
64 51.2 112.6
317 V2500/HyperPlex, HPE
BMW AG
Germany
64 51.2 112.6
318 V2500/HyperPlex, HPE
BMW AG
Germany
64 51.2 112.6
319 V2500/HyperPlex, HPE
BMW AG
Germany
64 51.2 112.6
320 V2500/HyperPlex, HPE
BMW AG
Germany
64 51.2 112.6
321 V2500/SCA, HPE
Caltech/JPL
United States
64 51.2 112.6
322 V2500/SCA, HPE
Caltech/JPL
United States
64 51.2 112.6
323 V2500/HyperPlex, HPE
Delta Airlines
United States
64 51.2 112.6
324 V2500/HyperPlex, HPE
Deutsche Telekom AG
Germany
64 51.2 112.6
325 V2500/HyperPlex, HPE
Deutsche Telekom AG
Germany
64 51.2 112.6
326 V2500/HyperPlex, HPE
Deutsche Telekom AG
Germany
64 51.2 112.6
327 V2500/HyperPlex, HPE
I2 Technologies Inc.
United States
64 51.2 112.6
328 V2500/HyperPlex, HPE
I2 Technologies Inc.
United States
64 51.2 112.6
329 V2500/HyperPlex, HPE
I2 Technologies Inc.
United States
64 51.2 112.6
330 V2500/HyperPlex, HPE
Lockheed Martin
United States
64 51.2 112.6
331 V2500/HyperPlex, HPE
Lockheed Martin
United States
64 51.2 112.6
332 V2500/HyperPlex, HPE
Manufacturing Company (I)
United States
64 51.2 112.6
333 V2500/HyperPlex, HPE
National Car Rental
United States
64 51.2 112.6
334 V2500/HyperPlex, HPE
Quest
United States
64 51.2 112.6
335 V2500/HyperPlex, HPE
Southwestern Bell
United States
64 51.2 112.6
336 V2500/HyperPlex, HPE
US Office Products
United States
64 51.2 112.6
337 V2500/HyperPlex, HPE
United Airlines
United States
64 51.2 112.6
338 V2500/HyperPlex, HPE
Voicestream Wireless
United States
64 51.2 112.6
339 V2500/HyperPlex, HPE
Volvo
Sweden
64 51.2 112.6
340 SP Power3 375 MHz, IBM
BASF
Germany
48 51.1 72.0
341 SP Power3 375 MHz, IBM
Geco-Prakla
United States
48 51.1 72.0
342 SP Power3 375 MHz, IBM
Max-Planck-Gesellschaft MPI/Festkoerperforschung
Germany
48 51.1 72.0
343 SP Power3 375 MHz, IBM
Telecom Denmark (Danadata)
Denmark
48 51.1 72.0
344 SP Power3 375 MHz, IBM
UK Post Office
United Kingdom
48 51.1 72.0
345 V2250/HyperPlex, HPE
Excel Communications
United States
128 50.9 122.9
346 V2250/HyperPlex, HPE
Excel Communications
United States
128 50.9 122.9
347 SP PC604e 332 MHz, IBM
BASF
Germany
162 50.8 107.6
348 SP P2SC 120 MHz, IBM
Chip Manufacturer (A)
United States
152 50.4 73.0
349 N4000 440 MHz/HyperPlex, HPE
Government
Germany
80 50.4 140.8
350 SP PC604e 332 MHz, IBM
SOGEI
Italy
160 50.2 106.2
351 SP PC604e 332 MHz, IBM
Telecom Italia
Italy
160 50.2 106.2
352 SP PC604e 332 MHz, IBM
Dresdner Bank
Germany
158 49.6 104.9
353 SP PC604e 332 MHz, IBM
Government
France
158 49.6 104.9
354 SP Power3 200 MHz, IBM
Geco-Prakla
United States
80 49.1 64.0
355 SP PC604e 332 MHz, IBM
Federal Express
United States
156 49.0 103.6
356 SP PC604e 332 MHz, IBM
TRW
United States
156 49.0 103.6
357 HPC 10000 400 MHz Cluster, Oracle
Ameritrade Inc.
United States
80 48.9 64.0
358 HPC 10000 400 MHz Cluster, Oracle
Electronics Manufacturer
United States
80 48.9 64.0
359 HPC 10000 400 MHz Cluster, Oracle
Motorola
China
80 48.9 64.0
360 HPC 10000 400 MHz Cluster, Oracle
Motorola
United Kingdom
80 48.9 64.0
361 HPC 10000 400 MHz Cluster, Oracle
Oil Company
Mexico
80 48.9 64.0
362 HPC 10000 400 MHz Cluster, Oracle
T-Online
Germany
80 48.9 64.0
363 Avalon Cluster, Self-made
Los Alamos National Laboratory /CNLS
United States
140 48.6 149.2
364 ORIGIN 2000 300 MHz - Eth-Cluster, HPE
Industrial Light & Magic
United States
128 48.3 76.8
365 ORIGIN 2000 300 MHz - Eth-Cluster, HPE
Sikorsky
United States
128 48.3 76.8
366 ORIGIN 2000 300 MHz - Eth-Cluster, HPE
Toshiba Corp - Power Systems & Service Company
Japan
128 48.3 76.8
367 SX-4/25, NEC
National Aerospace Laboratory of Japan
Japan
25 48.3 50.0
368 HPC 10000 400 MHz Cluster, Oracle
Bank
Switzerland
72 48.2 57.6
369 HPC 10000 400 MHz Cluster, Oracle
Boeing IDS Group
United States
72 48.2 57.6
370 HPC 10000 400 MHz Cluster, Oracle
E-Commerce
Germany
72 48.2 57.6
371 HPC 10000 400 MHz Cluster, Oracle
Manufacturing Company
Mexico
72 48.2 57.6
372 HPC 10000 400 MHz Cluster, Oracle
Telecommunication Company
United States
72 48.2 57.6
373 HPC 10000 400 MHz Cluster, Oracle
US Navy
United States
72 48.2 57.6
374 T932/321024, Cray/HPE
Automotive Manufacturer (A)
Japan
32 47.9 57.6
375 T932/321024, Cray/HPE
Government
United States
32 47.9 57.6
376 T932/321024, Cray/HPE
Government
United States
32 47.9 57.6
377 T932/321024, Cray/HPE
Government
United States
32 47.9 57.6
378 T932/321024, Cray/HPE
NRI for Earth Science and Disaster (NIED)
Japan
32 47.9 57.6
379 T932/321024, Cray/HPE
Nippon Telegraph and Telephone (NTT)
Japan
32 47.9 57.6
380 ORIGIN 2000 300 MHz, HPE
Lunds Tekniska Hogskola
Sweden
100 47.7 60.0
381 AC3 Velocity/MS NT4, Dell EMC
Cornell Theory Center
United States
256 47.4 128.0
382 T3E, Cray/HPE
Petroleum Company (A)
United States
108 47.1 64.8
383 SP Power3 375 MHz, IBM
INA Werk Schaffler
Germany
44 46.9 66.0
384 SP Power3 375 MHz, IBM
Kuoni AG Reisebuero
Switzerland
44 46.9 66.0
385 SP PC604e 332 MHz, IBM
Axone
France
148 46.6 98.3
386 SP PC604e 332 MHz, IBM
Banking (M)
United States
148 46.6 98.3
387 SP PC604e 332 MHz, IBM
Sony Data
United Kingdom
148 46.6 98.3
388 SX-5/6A, NEC
Veritas DGC
United States
6 46.2 48.0
389 SX-5/6B, NEC
Veritas DGC
Singapore
6 46.2 48.0
390 V2250/HyperPlex, HPE
Excel Communications
United States
112 46.0 107.5
391 SP PC604e 332 MHz, IBM
Atraxis AG
Switzerland
146 46.0 96.9
392 VPP700/22, Fujitsu
National Astronomical Observatory of Japan (NAOJ)
Japan
22 45.9 48.4
393 ORIGIN 2000 300 MHz, HPE
Ford Motor Company
United States
96 45.7 57.6
394 SP PC604e 332 MHz, IBM
APAC Hong Kong (EHU)
Netherlands
144 45.4 95.6
395 SP PC604e 332 MHz, IBM
EVE Bank
Switzerland
144 45.4 95.6
396 SP PC604e 332 MHz, IBM
Merck
Germany
144 45.4 95.6
397 SP PC604e 332 MHz, IBM
Phillips Electronics
United States
144 45.4 95.6
398 SP PC604e 332 MHz, IBM
Rabobank NED
United States
144 45.4 95.6
399 SP PC604e 332 MHz, IBM
UBS AG
Switzerland
144 45.4 95.6
400 V2500/HyperPlex, HPE
Pepsi
United States
56 45.0 98.6