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)
401 E-commerce
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
402 E-commerce
Japan
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
403 eBay
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
404 Electronics
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
405 Ford Motor Company
United Kingdom
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
406 Internet
Japan
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
407 Internet
Japan
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
408 Internet Service Provider
Italy
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
409 Jside.Com
Japan
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
410 Lexis Nexis
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
411 MobilCom
Germany
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
412 Motorola
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
413 OfficeMax
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
414 Oil Company
Canada
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
415 RandomHouse
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
416 Rutgers University
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
417 Stanford University/High Energy Physics
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
418 Telecommunication Company
Australia
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
419 Telecommunication Company
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
420 Telecommunication Company
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
421 Telecommunication Company
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
422 Telecommunication Company
Italy
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
423 Telecommunication Company
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
424 Telemar
Brazil
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
425 W.W. Grainger
United States
HPC 10000 400 MHz Cluster
Oracle
128 80.1 102.4
426 CIEMAT
Spain
ORIGIN 3000 500 MHz
SGI
96 80.0 96.0
427 AT&T
United States
SP Power3 375 MHz
IBM
76 79.9 114.0
428 TRW
United States
SP Power3 375 MHz
IBM
76 79.9 114.0
429 Zurich American
United States
SP Power3 375 MHz
IBM
76 79.9 114.0
430 Deutsche Bank
Germany
SP PC604e 332 MHz
IBM
188 79.5 124.8
431 Swiss Scientific Computing Center (CSCS)
Switzerland
SX-5/10A
NEC
10 78.6 80.0
432 Government
United Kingdom
SP P2SC 160 MHz
IBM
178 78.4 113.9
433 Maui High-Performance Computing Center (MHPCC)
United States
SP P2SC 160 MHz
IBM
178 78.4 113.9
434 COMDIRECT Bank AG
Germany
SP Power3 375 MHz
IBM
74 77.9 111.0
435 GWA Web
United States
SP Power3 375 MHz
IBM
74 77.9 111.0
436 RWE
Germany
SP PC604e 332 MHz
IBM
184 77.8 122.2
437 TELUS Communications Inc.
Canada
SP PC604e 332 MHz
IBM
184 77.8 122.2
438 GSIC Center, Tokyo Institute of Technology
Japan
Presto III Athlon 1.333 GHz
Self-made
78 77.4 208.0
439 HWW/Universitaet Stuttgart
Germany
SX-4/40H2
NEC
40 77.2 80.0
440 Internet Service Provider
United States
HPC 420 450 MHz Cluster
Oracle
112 77.0 100.8
441 Deutsche Telekom AG
Germany
SP Power3 200 MHz
IBM
128 76.8 102.4
442 IBM Research
Switzerland
SP Power3 200 MHz
IBM
128 76.8 102.4
443 University of Arizona
United States
ORIGIN 2000 400 MHz
SGI
120 76.7 96.0
444 Fermi National Accelerator Laboratory
United States
ORIGIN 2000 250 MHz
SGI
192 76.4 96.0
445 ABN AMRO
Netherlands
SP Power3 375 MHz
IBM
72 75.9 108.0
446 Ensign Geophysics
United Kingdom
SP Power3 375 MHz
IBM
72 75.9 108.0
447 Georgia Institute of Technology
United States
SP Power3 375 MHz
IBM
72 75.9 108.0
448 MCI Worldcom
United States
SP Power3 375 MHz
IBM
72 75.9 108.0
449 PGS
Egypt
SP Power3 375 MHz
IBM
72 75.9 108.0
450 Volvo
Sweden
SP Power3 375 MHz
IBM
72 75.9 108.0
451 Bank (F)
United Kingdom
HPC 10000 400 MHz Cluster
Oracle
120 75.8 96.0
452 debis Systemhaus
Germany
HPC 10000 400 MHz Cluster
Oracle
120 75.8 96.0
453 Dutchtone
Netherlands
HPC 10000 400 MHz Cluster
Oracle
120 75.8 96.0
454 Media
Spain
HPC 10000 400 MHz Cluster
Oracle
120 75.8 96.0
455 T-Online
Germany
HPC 10000 400 MHz Cluster
Oracle
120 75.8 96.0
456 Telecommunication Company
Italy
HPC 10000 400 MHz Cluster
Oracle
120 75.8 96.0
457 Telecommunication Company
Italy
HPC 10000 400 MHz Cluster
Oracle
120 75.8 96.0
458 FT UEI Antony
France
SP PC604e 332 MHz
IBM
178 75.2 118.2
459 Scientific Supercomputing Center Karlsruhe
Germany
VPP5000/8
Fujitsu/SNI
8 74.8 76.8
460 NRI for Earth Science and Disaster (NIED)
Japan
T3E
Cray Inc.
172 74.5 103.2
461 Lockheed Martin
United States
SP Power3 200 MHz
IBM
124 74.4 99.2
462 ETH Zuerich
Switzerland
SuperDome
Hewlett-Packard
48 73.9 105.6
463 CIGNA
United States
SP Power3 375 MHz
IBM
70 73.8 105.0
464 2 The Mart
United States
SP PC604e 332 MHz
IBM
174 73.6 115.5
465 ThyssenKrupp Information Systems
Germany
SP PC604e 332 MHz
IBM
236 73.1 156.7
466 Norwegian University of Science and Technology
Norway
ORIGIN 2000 300 MHz - Eth-Cluster
SGI
160 72.6 96.0
467 Government
United States
T3E900
Cray Inc.
116 72.3 104.4
468 Deutsche Bank
Germany
SP PC604e 332 MHz
IBM
170 71.9 112.9
469 Adapco
United States
SP Power3 375 MHz
IBM
68 71.8 102.0
470 IMS Health
United States
SP Power3 375 MHz
IBM
68 71.8 102.0
471 Kohls
United States
SP Power3 375 MHz
IBM
68 71.8 102.0
472 IUCC/HPCU
Israel
ORIGIN 2000 400 MHz
SGI
112 71.7 89.6
473 Saab Automobile AB
Sweden
ORIGIN 2000 400 MHz
SGI
112 71.7 89.6
474 Government
United States
T3E
Cray Inc.
164 71.1 98.4
475 European Patent Office
Germany
SP Power3 222 MHz
IBM
112 71.0 99.4
476 Zuerich Versicherung
Switzerland
SP PC604e 332 MHz
IBM
168 71.0 111.5
477 BASF
Germany
SP Power3 375 MHz 16 way
IBM
64 70.6 96.0
478 Boston University
United States
SP Power3 375 MHz 16 way
IBM
64 70.6 96.0
479 Brigham Young University
United States
SP Power3 375 MHz 16 way
IBM
64 70.6 96.0
480 CASPUR
Italy
SP Power3 375 MHz 16 way
IBM
64 70.6 96.0
481 Indiana University
United States
SP Power3 375 MHz 16 way
IBM
64 70.6 96.0
482 NASA/Goddard Space Flight Center
United States
SP Power3 375 MHz 16 way
IBM
64 70.6 96.0
483 System Integrator
United States
SP Power3 375 MHz 16 way
IBM
64 70.6 96.0
484 Universite des Sciences et Technologies de Lille
France
SP Power3 375 MHz 16 way
IBM
64 70.6 96.0
485 Deutsche Bank
Switzerland
SP PC604e 332 MHz
IBM
166 70.2 110.2
486 AT&T
United States
HPC 10000 400 MHz Cluster
Oracle
112 70.1 89.6
487 Computer Manufacturer
United States
HPC 10000 400 MHz Cluster
Oracle
112 70.1 89.6
488 Prudential Insurance
United Kingdom
HPC 10000 400 MHz Cluster
Oracle
112 70.1 89.6
489 ITS SRL Torino
Italy
SP Power3 375 MHz
IBM
66 69.8 99.0
490 Joy Technologies
United States
SP Power3 375 MHz
IBM
66 69.8 99.0
491 DeTeCSM
Germany
SP PC604e 332 MHz
IBM
164 69.4 108.9
492 National Institute for Environmental Studies
Japan
SX-4/36H2
NEC
36 69.4 72.0
493 Chip Manufacturer (B)
United States
SP2/402
IBM
402 69.3 106.9
494 KT Freetel
Korea, South
HPC 10000 400 MHz Cluster
Oracle
110 68.8 88.0
495 University of Oslo
Norway
SuperDome
Hewlett-Packard
44 68.7 96.8
496 BASF
Germany
SP PC604e 332 MHz
IBM
162 68.5 107.6
497 Dregis (Dresdner global IT services)
Germany
SP PC604e 332 MHz
IBM
162 68.5 107.6
498 Centre Informatique National (CINES)
France
SP P2SC 120 MHz
IBM
207 67.8 99.4
499 Adam Opel AG
Germany
SP Power3 375 MHz
IBM
64 67.8 96.0
500 Aerospace
France
SP Power3 375 MHz
IBM
64 67.8 96.0