Top500 List - June 2004

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 Compagnie Generale de Geophysique (CGG)
Indonesia
BladeCenter Cluster, Xeon 2.8 GHz, Gig-Ethernet
IBM
256 854.8 1433.6
302 Ford Motor Company
United States
BladeCenter Cluster, Xeon 2.8 GHz, Gig-Ethernet
IBM
256 854.8 1433.6
303 IBM - Deep Computing Capacity on Demand Center
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
256 854.8 1433.6
304 IBM - Deep Computing Capacity on Demand Center
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
256 854.8 1433.6
305 IBM - Deep Computing Capacity on Demand Center
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
256 854.8 1433.6
306 IBM - Deep Computing Capacity on Demand Center
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
256 854.8 1433.6
307 Lockheed Martin
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
256 854.8 1433.6
308 Petroleum Company (A)
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
256 854.8 1433.6
309 University of Hong Kong
Hong Kong
HPCPower - xSeries Xeon 2.8 GHz, GigEthernet
IBM
256 854.8 1433.6
310 NASA/Ames Research Center/NAS
United States
ORIGIN 3000 600 MHz
SGI
1024 852.9 1228.8
311 Korea Telecom
Korea, South
Integrity Superdome, 1.5 GHz, HPlex
Hewlett-Packard
176 844.0 1056.0
312 Los Alamos National Laboratory
United States
Grendels - Grendels P4 Cluster 2.4 GHz - Myrinet
Linux Networx
252 840.5 1209.6
313 Brigham Young University
United States
xSeries Cluster Xeon 2.4 GHz - Myrinet
IBM
256 840.0 1228.8
314 South Australian Partnership for Advanced Computing (SAPAC)
Australia
xSeries Cluster Xeon 2.4 GHz - Myrinet
IBM
256 840.0 1228.8
315 Petroleum Company (B)
United States
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
392 838.9 1881.6
316 IBM Benchmark and Enablement Center
United States
eServer pSeries 690 (1.7 GHz Power4+, GigE)
IBM
224 830.7 1523.2
317 Shenzhen University
China
DeepSuper-21C, P4 Xeon 3.06/2.8 GHz, Myrinet
Tsinghua University, ShenZhen University
256 830.1 1500.2
318 Bank (J)
United Kingdom
eServer pSeries 655 (1.5 GHz Power4+, GigE)
IBM
256 830.0 1536.0
319 Bank (J)
United Kingdom
pSeries 690 Turbo 1.3GHz GigEth
IBM
512 826.5 2662.4
320 National Computational Infrastructure National Facility (NCI-NF)
Australia
AlphaServer SC45, 1 GHz
Hewlett-Packard
508 825.5 1016.0
321 Universitaet Heidelberg - IWR
Germany
HELICS AMD 1.4 GHz - Myrinet
MEGWARE
512 825.0 1433.6
322 CNRS / CC-IN2P3
France
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
384 822.9 1843.2
323 PDO
Oman
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
384 822.9 1843.2
324 Diversa
United States
Cluster Platform 3000 DL140, Pentium4 Xeon 3.2 GHz, Myrinet
Hewlett-Packard
200 819.2 1280.0
325 Government
United States
Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet
Hewlett-Packard
200 819.2 1280.0
326 Government
United States
Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet
Hewlett-Packard
200 819.2 1280.0
327 Government
United States
T3E900
Cray Inc.
1324 815.0 1191.6
328 Sony Data
United Kingdom
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
376 806.8 1804.8
329 Galileo International LLC
United States
xSeries Xeon 2.8 GHz, GigEthernet
IBM
240 801.4 1344.0
330 Statoil
Norway
Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard
220 800.8 1232.0
331 Charles Schwab
United States
SP Power3 375 MHz
IBM
768 795.0 1152.0
332 Rutgers University, Department of Physics & Astronomy
United States
AMD AthlonMP Cluster 1.65 GHz
Self-made
512 794.0 1690.0
333 Institute for Materials Research, Tohoku University (IMR)
Japan
SR8000-G1/64
Hitachi
64 790.7 921.6
334 GSIC Center, Tokyo Institute of Technology
Japan
Presto III Athlon 1.6 GHz
Self-made
486 788.8 1555.2
335 Semiconductor Company (C)
United States
xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM
236 788.0 1321.6
336 Scalable Systems Group, Dell Computer
United States
PowerEdge 2650, P4 Xeon 3.06/2.4 GHz, Myrinet
Dell
252 787.1 1375.9
337 Norsk Hydro
Norway
Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard
216 785.8 1209.6
338 Consumer Industry
Germany
xSeries Xeon 2.8 GHz, GigEthernet
IBM
234 781.4 1310.4
339 W. Karmann GmbH
Germany
xSeries Xeon 2.8 GHz, GigEthernet
IBM
234 781.4 1310.4
340 Meaningful Machines
United States
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM
208 781.0 1273.0
341 NCAR (National Center for Atmospheric Research)
United States
eServer Opteron 2.2 GHz. Myrinet
IBM
256 769.4 1126.4
342 Media & Entertainment (C)
United States
pSeries 690 Turbo 1.3GHz GigEth
IBM
448 767.0 2329.6
343 Ohio Supercomputer Center
United States
Cluster Platform 6000 zx6000 Itanium2 900 MHz, Myrinet
Hewlett-Packard
256 761.9 921.6
344 Los Alamos National Laboratory
United States
Space Simulator, P4 2.53 GHz - GigEth
Self-made
288 757.1 1457.0
345 Amdocs Software Systems
United Kingdom
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 756.0 1344.0
346 BellSouth
United States
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 756.0 1344.0
347 CIE Gegetel SI
France
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 756.0 1344.0
348 Correios Telegrafos
Brazil
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
512 756.0 1792.0
349 Eurotel Praha
Czech Republic
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 756.0 1344.0
350 Government
France
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 756.0 1344.0
351 Hitachi
Japan
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 756.0 1344.0
352 Hutchison H3G
Italy
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 756.0 1344.0
353 IT Service Provider
United States
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 756.0 1344.0
354 NEC Computer Techno (KK)
Japan
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 756.0 1344.0
355 EDS/ Adam Opel AG
Germany
pSeries 690 Turbo 1.3GHz
IBM
264 755.0 1372.8
356 Automotive Manufacturer #1
Japan
eServer pSeries 655 (1.5 GHz Power4+, GigE)
IBM
232 750.0 1392.0
357 ShanDong High Performance Computing Center
China
TS10000, P4 Xeon 2.8 GHz, Infiniband4x
Langchao
192 749.0 1075.2
358 Amdocs Software Systems
United Kingdom
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 744.0 1344.0
359 BellSouth
United States
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 744.0 1344.0
360 CIE Gegetel SI
France
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 744.0 1344.0
361 Eurotel Praha
Czech Republic
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 744.0 1344.0
362 Government
France
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 744.0 1344.0
363 Hitachi
Japan
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 744.0 1344.0
364 Hutchison H3G
Italy
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 744.0 1344.0
365 IT Service Provider
United States
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 744.0 1344.0
366 NEC Computer Techno (KK)
Japan
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
384 744.0 1344.0
367 Altria Group - Philip Morris Management
United States
pSeries 690 Turbo 1.3GHz
IBM
256 736.6 1331.2
368 Altria Group - Philip Morris Management
United States
pSeries 690 Turbo 1.3GHz
IBM
256 736.6 1331.2
369 National Center for High Performance Computing
Taiwan
pSeries 690 Turbo 1.3GHz
IBM
256 736.6 1331.2
370 Swiss Scientific Computing Center (CSCS)
Switzerland
pSeries 690 Turbo 1.3GHz
IBM
256 736.6 1331.2
371 UCSD/San Diego Supercomputer Center
United States
pSeries 690 Turbo 1.3 GHz
IBM
256 736.6 1331.2
372 Universite Blaise Pascal
France
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM
196 736.0 1199.5
373 LASG/Institute of Atmospheric Physics, CAS
China
DeepComp 1800 - P4 Xeon 2.4 GHz - Myrinet
lenovo
256 735.8 1228.0
374 Air Force Weather Agency
United States
eServer pSeries 655 (1.5 GHz Power4+)
IBM
192 735.2 1152.0
375 Fleet Numerical Meteorology and Oceanography Center
United States
eServer pSeries 655 (1.5 GHz Power4+)
IBM
192 735.2 1152.0
376 Joint Supercomputer Center
Russia
MVS1000M EV67 667 MHz
Self-made
768 734.6 1024.0
377 Boeing
United States
Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard
192 731.1 1075.2
378 University of Tsukuba
Japan
VPP5000/80
Fujitsu
80 730.0 768.0
379 Total Exploration Production
France
Altix 3700 900 MHz
SGI
256 727.4 921.6
380 Amt fuer Geoinformationswesen der Bundeswehr
Germany
eServer pSeries 655 (1.1 GHz Power4)
IBM
256 726.3 1126.0
381 Postsdam Institute for Climate Impact Research
Germany
eServer pSeries 655 (1.1 GHz Power4)
IBM
256 726.3 1126.0
382 DOE/SC/Oak Ridge National Laboratory
United States
SP Power3 375 MHz
IBM
704 723.0 1056.0
383 Joint Supercomputer Center
Russia
MVS-5000BM - MVS-5000BM, eServer BladeCenter JS20 (PowerPC970 1.6 GHz), Myrinet
IBM
168 722.1 1075.2
384 Compagnie Generale de Geophysique (CGG)
Malaysia
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
332 718.4 1593.6
385 Digital China Ltd.
China
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
416 713.0 1456.0
386 Magirus International
Germany
SuperDome 875 MHz/HyperPlex
Hewlett-Packard
416 713.0 1456.0
387 Retailer A
Australia
eServer pSeries 690 (1.7 GHz Power4+, GigE)
IBM
192 712.0 1305.6
388 PetrĂ³leo Brasileiro S.A
Brazil
Fire V60 Cluster, 2.8 GHz, Gig E
Oracle
272 710.6 1523.2
389 IBM - Deep Computing Capacity on Demand Center
France
pSeries 690 Turbo 1.3GHz GigEth
IBM
384 708.0 1996.8
390 NCSA
United States
pSeries 690 Turbo 1.3GHz GigEth
IBM
384 708.0 1996.8
391 Boeing
United States
Cray X1
Cray Inc.
60 706.4 768.0
392 ERDC DSRC
United States
Cray X1
Cray Inc.
60 706.4 768.0
393 Government
United States
Cray X1
Cray Inc.
60 706.4 768.0
394 Max-Planck-Gesellschaft MPI/Albert-Einstein-Institut
Germany
P4 Xeon 3.06 & 2.66 GHz, GigE
MEGWARE
256 706.0 1461.0
395 Texas Advanced Computing Center/Univ. of Texas
United States
Longhorn - pSeries p690/p655 1.3GHz
IBM
224 704.8 1164.8
396 HWW/Universitaet Stuttgart
Germany
strider - Cray Opteron 2 GHz, Myrinet
Cray Inc.
250 703.3 1000.0
397 Vanderbilt University
United States
xSeries Cluster Xeon 2.4 GHz - Gig-E
IBM
324 702.3 1555.2
398 UCSD/Cal-IT^2/SDSC
United States
Rocks V60x Cluster 2.8 GHz, Gig Ethernet
Oracle
256 699.0 1433.6
399 University of Queensland
Australia
Fire V60 Cluster, Gig Ethernet
Oracle
256 699.0 1433.6
400 Cambridge University - COSMOS
United Kingdom
SGI Altix 1.3 GHz
SGI
152 697.5 790.4