Top500 List - June 2003

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)
401 WesternGeco
United States
Netfinity Cluster PIII 1 GHz - Eth
IBM
1040 289.0 1,040.0
402 US Army Space and Missile Defense Command
United States
SP Power3 375 MHz
IBM
284 288.0 426.0
403 BMW AG
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 286.0 448.0
404 BMW AG
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 286.0 448.0
405 Caltech
United States
TeraGrid Cluster Itanium 2 1 GHz - Myrinet
IBM
92 286.0 368.0
406 Government
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 286.0 448.0
407 Government
United Kingdom
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 286.0 448.0
408 Marubeni Corp
Japan
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 286.0 448.0
409 Maryville Data Systems
United States
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 286.0 448.0
410 Meteo France
France
VPP5000/31
Fujitsu
31 286.0 297.6
411 Samsung SDS
Korea, South
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 286.0 448.0
412 T-Systems
Spain
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 286.0 448.0
413 UCSD/Cal-IT^2/SDSC
United States
COMPAS-ECCO meta cluster, PIII 1 GHz, Myrinet, Rocks
IBM
480 285.9 480.0
414 Adiva Computertechnologie GmbH
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
415 BMW AG
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
416 Cisco
United States
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
417 Continental Teves AG
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
418 DeTeCSM
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
419 DeTeCSM
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
420 GMAC
United States
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
421 Hutchison Telecom
Hong Kong
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
422 T-Systems
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
423 Telecom Italia Mobile
Italy
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 285.8 448.0
424 Maui High-Performance Computing Center (MHPCC)
United States
Netfinity Cluster PIII 933 MHz - Myrinet
IBM
520 285.0 485.2
425 DM Data
Denmark
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 284.4 448.0
426 Hitachi
Japan
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 284.4 448.0
427 Samsung Fire & Insurance
Korea, South
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 284.4 448.0
428 TTL Information Technology AG
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
128 284.4 448.0
429 CSC (Center for Scientific Computing)
Finland
T3E750
Cray Inc.
540 284.0 405.0
430 Ford Motor Company
United States
ORIGIN 3000 500 MHz
SGI
332 282.0 332.0
431 University of Notre Dame
United States
BoB - Precision 530 Cluster - 1.7 GHz - GigEth
Dell
208 280.5 707.2
432 Fleet Numerical Meteorology and Oceanography Center
United States
ORIGIN 3000 700 MHz
SGI
256 279.9 358.0
433 Government
United States
ORIGIN 3000 700 MHz
SGI
256 279.9 358.0
434 Government
United States
ORIGIN 3000 700 MHz
SGI
256 279.9 358.0
435 SGI
United States
ORIGIN 3000 700 MHz
SGI
256 279.9 358.0
436 University of Alberta
Canada
ORIGIN 3000 700 MHz
SGI
256 279.9 358.0
437 Boston University
United States
pSeries 690 Turbo 1.3GHz GigEth
IBM
112 279.0 582.4
438 Volkswagen Bank
Germany
pSeries 690 Turbo 1.3GHz GigEth
IBM
112 279.0 582.4
439 Telkom SA
South Africa
SuperDome/HyperPlex
Hewlett-Packard
192 278.8 422.4
440 Vodafone
United Kingdom
SuperDome/HyperPlex
Hewlett-Packard
192 278.8 422.4
441 Texas Instruments
France
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
132 278.0 633.6
442 Avon Products
United States
pSeries 690 1.1GHz GigEth
IBM
138 277.0 607.2
443 Institute for Molecular Science
Japan
VPP5000/30
Fujitsu
30 277.0 288.0
444 University of Alabama at Birmingham
United States
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
128 274.0 614.4
445 Bundesanstalt fuer Wasserbau
Germany
ORIGIN 3000 600 MHz
SGI
288 272.7 345.6
446 Geoscience (C)
Egypt
Netfinity Cluster PIII 933 MHz - Eth
IBM
1024 269.0 955.3
447 NCSA
United States
ORIGIN 2000 195/250 MHz
SGI
1024 264.9 327.7
448 DOE/SC/Oak Ridge National Laboratory
United States
AlphaServer SC ES40/EV67
Hewlett-Packard
256 263.6 341.3
449 Pittsburgh Supercomputing Center
United States
AlphaServer SC ES40/EV67
Hewlett-Packard
256 263.6 341.3
450 DeTeCSM
Germany
SP Power3 375 MHz
IBM
260 262.0 390.0
451 Hewlett-Packard
United States
rp8400 750 MHz/HyperFabric
Hewlett-Packard
128 261.1 384.0
452 Max-Planck-Gesellschaft MPI/IPP
Germany
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
116 260.2 556.8
453 Air Force Weather Agency
United States
pSeries 690 1.1GHz
IBM
104 260.0 457.6
454 Purdue University
United States
SP Power3 375 MHz
IBM
256 257.0 384.0
455 Scientific Supercomputing Center Karlsruhe
Germany
SP Power3 375 MHz
IBM
256 257.0 384.0
456 University of Victoria
Canada
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
112 255.6 537.6
457 Meteorological Research Institute (MRI)
Japan
SR8000/36
Hitachi
36 255.0 288.0
458 Hewlett-Packard
United States
SuperDome 750 MHz/HyperFabric
Hewlett-Packard
128 254.9 384.0
459 National Institute for Space Research/CPTEC
Brazil
SX-6/32M4
NEC
32 253.6 256.0
460 United Kingdom Meteorological Office
United Kingdom
SX-6/32M4
NEC
32 253.6 256.0
461 Boeing
United States
pSeries 690 Turbo 1.3GHz GigEth
IBM
96 253.2 499.2
462 BOUYGTEL
France
pSeries 690 Turbo 1.3GHz GigEth
IBM
96 253.2 499.2
463 Hitachi Micro Systems
United States
pSeries 690 Turbo 1.3GHz GigEth
IBM
96 253.2 499.2
464 Manufacturing Company
United States
pSeries 690 Turbo 1.3GHz GigEth
IBM
96 253.2 499.2
465 National Association of Securities
United States
pSeries 690 Turbo 1.3GHz GigEth
IBM
96 253.2 499.2
466 Technische Universitaet Darmstadt
Germany
pSeries 690 Turbo 1.3GHz GigEth
IBM
96 253.2 499.2
467 University of Bergen
Norway
pSeries 690 Turbo 1.3GHz GigEth
IBM
96 253.2 499.2
468 Chemical Company
Germany
SP PC604e 332 MHz
IBM
716 250.0 475.4
469 Fermi National Accelerator Laboratory
United States
P4 Xeon Cluster 2.0 GHz - Myrinet
Self-made
96 246.7 384.0
470 University of Melbourne
Australia
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
104 246.4 499.2
471 Beijing Social Insurance
China
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.3 384.0
472 Belgacom
Belgium
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.3 384.0
473 Belgacom
Belgium
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.3 384.0
474 BMW AG
Germany
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.3 384.0
475 debis Systemhaus
Germany
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.3 384.0
476 EDS
United Kingdom
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.3 384.0
477 France Telecom
France
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.3 384.0
478 Netsiel S.P.A.
Italy
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.3 384.0
479 ABN AMRO
United Kingdom
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
480 Banca Sella
Italy
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
481 EDS
United Kingdom
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
482 Essent B.V.
Netherlands
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
483 Hutchison H3G
United Kingdom
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
484 IS Informationssysteme II
Germany
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
485 Itellium Systems
Germany
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
486 Magirus International
Germany
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
487 Wachovia Corporation
United States
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
488 Wachovia Corporation
United States
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 245.1 384.0
489 PGS
United States
Netfinity Cluster PIII 1.13 GHz - Eth
IBM
768 245.0 867.8
490 Tohoku University
Japan
SX-4/128H4
NEC
128 244.0 256.0
491 CIE Gegetel SI
France
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 243.8 384.0
492 Energy Company (B)
Netherlands
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 243.8 384.0
493 Manufacturing Company
United States
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 243.8 384.0
494 Telecom Italia
Italy
SuperDome 750 MHz/HyperPlex
Hewlett-Packard
128 243.8 384.0
495 NASA/Glenn Research Center/IPG
United States
AMD AthlonMP 1.7 GHz - Myrinet
Self-made
132 242.2 448.0
496 Bureau of Meteorology / CSIRO HPCCC
Australia
SX-5/32M2
NEC
32 241.4 256.0
497 Meteorological Service of Canada (MSC)
Canada
SX-5/32M2
NEC
32 241.4 256.0
498 NASA/Ames Research Center/NAS
United States
ORIGIN 2000 300 MHz
SGI
512 241.4 307.2
499 National Research Institute for Metals
Japan
SX-5/32H2
NEC
32 241.4 256.0
500 Tohoku University, Institute of Fluid Science
Japan
ORIGIN 2000 300 MHz
SGI
640 241.4 384.0