Top500 List - June 2001

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)
301 GWA Web
United States
SP PC604e 332 MHz
IBM
218 92.1 144.8
302 US Army Space and Missile Defense Command/Simulation Center
United States
ORIGIN 2000 300 MHz
SGI
192 92.1 115.2
303 Western Geophysical
United States
SP Power3 375 MHz
IBM
88 92.1 132.0
304 Alestra
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
305 Arnold Engineering Development Center (AEDC)
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
306 DaimlerChrysler
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
307 Defense
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
308 Defense
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
309 Government
Germany
SuperDome
Hewlett-Packard
64 90.9 140.8
310 Government
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
311 Government
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
312 Government
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
313 Government
Germany
SuperDome
Hewlett-Packard
64 90.9 140.8
314 Government
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
315 Government
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
316 Government
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
317 Government
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
318 Government
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
319 Hewlett-Packard
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
320 POSDATA
Korea, South
SuperDome
Hewlett-Packard
64 90.9 140.8
321 POSDATA
Korea, South
SuperDome
Hewlett-Packard
64 90.9 140.8
322 Qwest
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
323 Qwest
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
324 Semiconductor Company (R)
Taiwan
SuperDome
Hewlett-Packard
64 90.9 140.8
325 Talk America
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
326 Talk America
United States
SuperDome
Hewlett-Packard
64 90.9 140.8
327 Universitaet Magdeburg
Germany
SuperDome
Hewlett-Packard
64 90.9 140.8
328 Government
United States
T3E750
Cray Inc.
172 89.8 129.0
329 Finance Company
United States
HPC 10000 400 MHz Cluster
Oracle
144 89.7 115.2
330 Finance Company
United States
HPC 10000 400 MHz Cluster
Oracle
144 89.7 115.2
331 Government
United States
ORIGIN 2000 250 MHz - Eth-Cluster
SGI
512 89.0 256.0
332 Government
United States
ORIGIN 2000 250 MHz - Eth-Cluster
SGI
256 89.0 128.0
333 Government
United States
ORIGIN 2000 250 MHz - Eth-Cluster
SGI
256 89.0 128.0
334 Government
United States
ORIGIN 2000 250 MHz - Eth-Cluster
SGI
256 89.0 128.0
335 Government
United States
ORIGIN 2000 250 MHz - Eth-Cluster
SGI
256 89.0 128.0
336 Whirlpool
United States
SP PC604e 332 MHz
IBM
210 88.7 139.4
337 British Airways
United Kingdom
SP Power3 375 MHz
IBM
84 88.0 126.0
338 University of Sherbrooke
Canada
SP Power3 375 MHz
IBM
84 88.0 126.0
339 First USA
United States
SP PC604e 332 MHz
IBM
208 87.9 138.1
340 Agriculture, Forestry and Fisheries Research Council
Japan
ORIGIN 3000 400 MHz
SGI
132 87.8 105.6
341 Environmental Protection Agency
United States
T3E1200
Cray Inc.
116 87.8 139.2
342 Air Force Research Laboratory
United States
AlphaServer GS320 731 MHz
Hewlett-Packard
128 87.5 187.0
343 Johns Hopkins University
United States
SP Power3 375 MHz 16 way
IBM
80 87.4 120.0
344 BMW AG
Germany
SP PC604e 332 MHz
IBM
206 87.0 136.8
345 State of Ohio
United States
SP PC604e 332 MHz
IBM
206 87.0 136.8
346 CSAR at the University of Manchester
United Kingdom
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
347 Fleet Numerical Meteorology and Oceanography Center
United States
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
348 Johannes Kepler University of Linz
Austria
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
349 SGI
United States
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
350 Stanford University/Biomedical Computational Facility
United States
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
351 Technische Universitaet Dresden
Germany
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
352 UK Astrophysical Fluids Facility/University of Leicester
United Kingdom
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
353 University of Minnesota/Supercomputing Institute
United States
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
354 US Army Research Laboratory (ARL)
United States
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
355 US Army Research Laboratory (ARL)
United States
ORIGIN 3000 400 MHz
SGI
128 85.4 102.4
356 BMW AG
Germany
N4000 440 MHz/HyperPlex
Hewlett-Packard
128 84.9 225.3
357 Aetna Life Insurance
United States
SP PC604e 332 MHz
IBM
200 84.5 132.8
358 Prudential Insurance
United States
SP PC604e 332 MHz
IBM
200 84.5 132.8
359 Sprint
United States
SP PC604e 332 MHz
IBM
200 84.5 132.8
360 Sprint
United States
SP PC604e 332 MHz
IBM
200 84.5 132.8
361 Caltech/JPL
United States
V2500/HyperPlex
Hewlett-Packard
128 84.4 225.3
362 Arnold Engineering Development Center (AEDC)
United States
SuperDome/HyperPlex
Hewlett-Packard
64 84.3 140.8
363 Defense
United States
SuperDome/HyperPlex
Hewlett-Packard
64 84.3 140.8
364 Defense
United States
SuperDome/HyperPlex
Hewlett-Packard
64 84.3 140.8
365 ITS Information Tech
Italy
SuperDome/HyperPlex
Hewlett-Packard
64 84.3 140.8
366 Raytheon/US Army
United States
SuperDome/HyperPlex
Hewlett-Packard
64 84.3 140.8
367 Raytheon/US Army
United States
SuperDome/HyperPlex
Hewlett-Packard
64 84.3 140.8
368 Aetna Life Insurance
United States
SP Power3 375 MHz
IBM
80 84.0 120.0
369 Credit Suisse
Switzerland
SP Power3 375 MHz
IBM
80 84.0 120.0
370 Financial Company
Japan
SP Power3 375 MHz
IBM
80 84.0 120.0
371 Kroger
United States
SP Power3 375 MHz
IBM
80 84.0 120.0
372 Manufacturing Company
Japan
SP Power3 375 MHz
IBM
80 84.0 120.0
373 Philip Morris
United States
SP Power3 375 MHz
IBM
80 84.0 120.0
374 Philips Lighting
United States
SP Power3 375 MHz
IBM
80 84.0 120.0
375 Postes & Telecom
Belgium
SP Power3 375 MHz
IBM
80 84.0 120.0
376 Institute of Meteorology and Water Management (IMGW)
Poland
ORIGIN 3000 500 MHz
SGI
100 83.3 100.0
377 ULC
United States
SP PC604e 332 MHz
IBM
196 82.8 130.1
378 KISTI Supercomputing Center
Korea, South
T3E900
Cray Inc.
132 82.1 118.8
379 NAC RE International
United States
SP PC604e 332 MHz
IBM
194 82.0 128.8
380 DaimlerChrysler
United States
ORIGIN 3000 400 MHz - Eth-Cluster
SGI
128 81.9 102.4
381 Travelocity
United States
ORIGIN 3000 400 MHz - Eth-Cluster
SGI
128 81.9 102.4
382 CSAR at the University of Manchester
United Kingdom
ORIGIN 2000 400 MHz
SGI
128 81.8 102.4
383 Toshiba Corp - Power Systems & Service Company
Japan
ORIGIN 2000 400 MHz
SGI
128 81.8 102.4
384 ID-IMAG / INRIA Rhone-Alpes
France
HP e-vectra PIII 733 MHz
Self-made
225 81.6 164.9
385 DOE/SC/LBNL/NERSC
United States
Netfinity Cluster PIII 866 MHz - Myrinet
IBM
160 81.4 138.6
386 Commissariat a l'Energie Atomique (CEA)
France
T3E
Cray Inc.
188 81.3 112.8
387 Dupont
United States
SP Power3 222 MHz
IBM
128 80.8 113.6
388 American Museum of Natural History
United States
ABACUS Cluster PIII 500/1000 MHz
Self-made
520 80.8 390.0
389 Hitachi Power & Industrial Systems R&D Lab.
Japan
SR8000-F1/8
Hitachi
8 80.2 96.0
390 Aerospace Company (C)
Germany
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
391 Aerotek
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
392 Ameritrade Inc.
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
393 Automotive Manufacturer
France
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
394 Baker Hughes
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
395 Bank (G)
United Kingdom
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
396 BellSouth
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
397 Clearstream Services
Luxembourg
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
398 Consulting Company (A)
United Kingdom
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
399 Convergys Corporation
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
400 Deutsche Telekom AG
Germany
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4