Top500 List - November 1998

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 Texaco
United States
ORIGIN 2000
SGI
64 20.8 25.0
402 University of Queensland
Australia
ORIGIN 2000
SGI
64 20.8 25.0
403 University of Utah
United States
ORIGIN 2000
SGI
64 20.8 25.0
404 University of Valencia
Spain
ORIGIN 2000
SGI
64 20.8 25.0
405 US Air Force
United States
ORIGIN 2000
SGI
64 20.8 25.0
406 US Army Space and Missile Defense Command
United States
ORIGIN 2000
SGI
64 20.8 25.0
407 National Center for High Performance Computing
Taiwan
SP2/110
IBM
110 20.4 29.2
408 American Airlines
United States
HPC 10000
Oracle
48 20.3 24.0
409 AT&T BMD
United States
HPC 10000
Oracle
48 20.3 24.0
410 Cincinnati Bell Information Systems (CBIS)
United States
HPC 10000
Oracle
48 20.3 24.0
411 Daiei Information
Japan
HPC 10000
Oracle
48 20.3 24.0
412 Daiei Information
Japan
HPC 10000
Oracle
48 20.3 24.0
413 Internal Revenue Service (IRS) - TAPS
United States
HPC 10000
Oracle
48 20.3 24.0
414 Kwiksave
United Kingdom
HPC 10000
Oracle
48 20.3 24.0
415 Lockheed Martin
United States
HPC 10000
Oracle
48 20.3 24.0
416 Ministry of the Interior
Korea, South
HPC 10000
Oracle
48 20.3 24.0
417 Ministry of the Interior
Korea, South
HPC 10000
Oracle
48 20.3 24.0
418 National Reserve Bank
Russia
HPC 10000
Oracle
48 20.3 24.0
419 Oracle Corporation
United States
HPC 10000
Oracle
48 20.3 24.0
420 Oracle Corporation
United States
HPC 10000
Oracle
48 20.3 24.0
421 Toshiba Corp - Power Systems & Service Company
Japan
HPC 10000
Oracle
48 20.3 24.0
422 EDS de Mexico
Mexico
HPC 10000 333 MHz
Oracle
36 20.1 24.0
423 Government
United States
HPC 10000 333 MHz
Oracle
36 20.1 24.0
424 R.L. Polk
United States
HPC 10000 333 MHz
Oracle
36 20.1 24.0
425 Tennessee Valley Authority (TVA)
United States
HPC 10000 333 MHz
Oracle
36 20.1 24.0
426 University Northern Arizona
United States
HPC 10000 333 MHz
Oracle
36 20.1 24.0
427 W.W. Grainger
United States
HPC 10000 333 MHz
Oracle
36 20.1 24.0
428 Forschungszentrum Juelich (FZJ)
Germany
T916/161024
Cray Inc.
16 20.0 28.8
429 Nissan Motor
Japan
T916/16512
Cray Inc.
16 20.0 28.8
430 Government
United States
ORIGIN 2000 250 MHz
SGI
48 19.7 24.0
431 Government
United States
ORIGIN 2000 250 MHz
SGI
48 19.7 24.0
432 Western Geophysical
United States
ORIGIN 2000 250 MHz
SGI
48 19.7 24.0
433 Emery Worldwide
United States
HPC 10000 333 MHz
Oracle
35 19.6 23.3
434 Medline Industries
United States
HPC 10000 333 MHz
Oracle
35 19.6 23.3
435 RAG Informatik
Germany
HPC 10000 333 MHz
Oracle
35 19.6 23.3
436 Sprint
United States
HPC 10000 333 MHz
Oracle
35 19.6 23.3
437 DVG Bank
Germany
SP PC604e 332 MHz
IBM
60 19.5 39.8
438 American Express
United States
HPC 10000
Oracle
46 19.5 23.0
439 Centre de Supercomputacio de Catalunya
Spain
SP P2SC 160 MHz
IBM
42 19.5 26.9
440 Telecom Denmark (Danadata)
Denmark
SP P2SC 160 MHz
IBM
42 19.5 26.9
441 Cisco
United States
HPC 6500 Cluster
Oracle
48 19.4 24.0
442 MCI Worldcom
United States
SP2/104
IBM
104 19.3 27.6
443 NIH (National Institutes of Health)
United States
SP2/104
IBM
104 19.3 27.6
444 ECMWF
United Kingdom
VPP300/9
Fujitsu
9 19.2 19.8
445 Lucent Technologies
United States
HPC 10000 333 MHz
Oracle
34 19.0 22.6
446 State of Georgia
United States
HPC 10000 333 MHz
Oracle
34 19.0 22.6
447 Lunds Tekniska Hogskola
Sweden
ORIGIN 2000 250 MHz
SGI
46 18.9 23.0
448 Universitaet Freiburg
Germany
ORIGIN 2000 250 MHz
SGI
46 18.9 23.0
449 ThyssenKrupp Information Systems
Germany
SP PC604e 332 MHz
IBM
58 18.9 38.5
450 Ameritech
United States
HPC 10000
Oracle
44 18.7 22.0
451 WorldCom
United States
HPC 10000
Oracle
44 18.7 22.0
452 Kansai University
Japan
VPP300/8E
Fujitsu
8 18.6 19.2
453 Osaka Gas., Ltd
Japan
VPP300/8E
Fujitsu
8 18.6 19.2
454 US West Communications
United States
SP P2SC 160 MHz
IBM
40 18.6 25.6
455 USAA
United States
SP P2SC 160 MHz
IBM
40 18.6 25.6
456 US Army Research Laboratory (ARL)
United States
POWER CHALLENGEarray
SGI
96 18.4 28.8
457 Citicorp
United States
SP2/98
IBM
98 18.3 26.1
458 Sprint
United States
SP PC604e 332 MHz
IBM
56 18.2 37.2
459 Cambridge University
United Kingdom
ORIGIN 2000 250 MHz
SGI
44 18.1 22.0
460 Axone/IBM
France
SP P2SC 120 MHz
IBM
51 18.0 24.5
461 Maui High-Performance Computing Center (MHPCC)
United States
SP2/96
IBM
96 18.0 25.5
462 NCAR (National Center for Atmospheric Research)
United States
AlphaServer 4100 Cluster
Hewlett-Packard
32 18.0 39.2
463 University of Rochester
United States
AlphaServer 4100 Cluster
Hewlett-Packard
32 18.0 39.2
464 Becton Dickinson
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
465 Bristol-Myers Squibb
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
466 DoD
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
467 Geophysical Development
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
468 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
469 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
470 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
471 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
472 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
473 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
474 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
475 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
476 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
477 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
478 Government
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
479 Informatikzentrum Niedersachsen (IZN)
Germany
HPC 10000 333 MHz
Oracle
32 17.9 21.3
480 Micron Technology
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
481 Mississippi State University
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
482 NatWest Markets
United Kingdom
HPC 10000 333 MHz
Oracle
32 17.9 21.3
483 The Sabre Group
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
484 Toronto Stock Exchange
Canada
HPC 10000 333 MHz
Oracle
32 17.9 21.3
485 Toronto Stock Exchange
Canada
HPC 10000 333 MHz
Oracle
32 17.9 21.3
486 UCSD/San Diego Supercomputer Center
United States
HPC 10000 333 MHz
Oracle
32 17.9 21.3
487 Union Bank of Switzerland
Switzerland
HPC 10000 333 MHz
Oracle
32 17.9 21.3
488 West Deutsche Landesbank
United Kingdom
HPC 10000 333 MHz
Oracle
32 17.9 21.3
489 MediaOne
United States
HPC 10000
Oracle
42 17.9 21.0
490 Technische Universitaet Dresden
Germany
ORIGIN 2000
SGI/Siemens-Nixdorf
56 17.8 21.8
491 UCSD/San Diego Supercomputer Center
United States
T916/14512
Cray Inc.
14 17.7 25.2
492 Institute for Molecular Science
Japan
SX-3/34R
NEC
3 17.4 19.2
493 Imperial College of Science, Technology & Medicine
United Kingdom
ORIGIN 2000 250 MHz
SGI
42 17.3 21.0
494 AT&T CDW
United States
HPC 10000
Oracle
40 17.1 20.5
495 Delta Airlines
United States
HPC 10000
Oracle
40 17.1 20.5
496 Delta Airlines
United States
HPC 10000
Oracle
40 17.1 20.5
497 delta Airlines
United States
HPC 10000
Oracle
40 17.1 20.5
498 Enron Capital
United States
HPC 10000
Oracle
40 17.1 20.5
499 Federal Express
United States
HPC 10000
Oracle
40 17.1 20.5
500 Financial Corporation (B)
United States
HPC 10000
Oracle
40 17.1 20.5