TOP500 List - June 1999 (301-400)
Rmax and Rpeak values are in GFlops. For more details about other fields, check the TOP500 description.
| Rank | Site | Computer | Cores | Year | Rmax | Rpeak |
|---|---|---|---|---|---|---|
| 301 | Honda of America United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 302 | Honda of America United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 303 | Honda of America United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 304 | Honeywell United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 305 | I2 Technologies Inc. United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 306 | I2 Technologies Inc. United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 307 | I2 Technologies Inc. United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 308 | I2 Technologies Inc. United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 309 | I2 Technologies Inc. United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 310 | I2 Technologies Inc. United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 311 | Pacific Bell United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 312 | Pacific Bell United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 313 | Raytheon United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 314 | Tabacalera Spain | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 315 | The Sabre Group United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 316 | The Sabre Group United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 317 | The Sabre Group United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 318 | The Sabre Group United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 319 | The Sabre Group United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 320 | United Airlines United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 321 | United Airlines United States | V2500 Hewlett-Packard | 32 | 1999 | 31.59 | 56.32 |
| 322 | ICAM/Alcatel France | SP PC604e 332 MHz IBM | 98 | 1998 | 31.37 | 65.07 |
| 323 | BMW AG Germany | ORIGIN 2000 - Eth-Cluster SGI | 160 | 1998 | 31.36 | 62.4 |
| 324 | Automotive Manufacturer Japan | ORIGIN 2000 - Eth-Cluster SGI | 128 | 1997 | 31.36 | 49.92 |
| 325 | Walt Disney Feature Animation United States | ORIGIN 2000 - Eth-Cluster SGI | 128 | 1997 | 31.36 | 49.92 |
| 326 | CINECA Italy | ORIGIN 2000 300 MHz SGI | 64 | 1999 | 31.33 | 38.4 |
| 327 | Cambridge University United Kingdom | ORIGIN 2000 300 MHz SGI | 64 | 1999 | 31.33 | 38.4 |
| 328 | Ford Motor Company United States | ORIGIN 2000 300 MHz SGI | 64 | 1998 | 31.33 | 38.4 |
| 329 | NASA/Ames Research Center/NAS/DAO United States | ORIGIN 2000 300 MHz SGI | 64 | 1999 | 31.33 | 38.4 |
| 330 | Silicon Graphics United States | ORIGIN 2000 300 MHz SGI | 64 | 1999 | 31.33 | 38.4 |
| 331 | Silicon Graphics United States | ORIGIN 2000 300 MHz SGI | 64 | 1999 | 31.33 | 38.4 |
| 332 | Silicon Graphics United States | ORIGIN 2000 300 MHz SGI | 64 | 1999 | 31.33 | 38.4 |
| 333 | Silicon Graphics United States | ORIGIN 2000 300 MHz SGI | 64 | 1999 | 31.33 | 38.4 |
| 334 | Silicon Graphics United States | ORIGIN 2000 300 MHz SGI | 64 | 1999 | 31.33 | 38.4 |
| 335 | UNI-C/Aarhus Denmark | ORIGIN 2000 300 MHz SGI | 64 | 1999 | 31.33 | 38.4 |
| 336 | Danish Meteorological Institute Denmark | SX-4/16 NEC | 16 | 1997 | 31.1 | 32 |
| 337 | National Aerospace Laboratory (NLR) Netherlands | SX-4/16 NEC | 16 | 1996 | 31.1 | 32 |
| 338 | National Cardiovascular Center Japan | SX-4/16 NEC | 16 | 1996 | 31.1 | 32 |
| 339 | Swiss Scientific Computing Center (CSCS) Switzerland | SX-4/16 NEC | 16 | 1996 | 31.1 | 32 |
| 340 | Sandia National Laboratories United States | AlphaServer 8400 Cluster Hewlett-Packard | 84 | 1997 | 30.9 | 102.9 |
| 341 | Lawrence Livermore National Laboratory United States | AlphaServer 8400 Cluster Hewlett-Packard | 80 | 1998 | 30.9 | 98 |
| 342 | Atomic Weapons Establishment United Kingdom | SP PC604e 332 MHz IBM | 96 | 1999 | 30.75 | 63.74 |
| 343 | Autozone United States | SP PC604e 332 MHz IBM | 96 | 1999 | 30.75 | 63.74 |
| 344 | Chemical Company Germany | SP PC604e 332 MHz IBM | 96 | 1999 | 30.75 | 63.74 |
| 345 | GTE Communications United States | SP PC604e 332 MHz IBM | 96 | 1998 | 30.75 | 63.74 |
| 346 | Online Computer Library Center (OCLC) United States | SP PC604e 332 MHz IBM | 96 | 1999 | 30.75 | 63.74 |
| 347 | Prudential Insurance United States | SP PC604e 332 MHz IBM | 96 | 1998 | 30.75 | 63.74 |
| 348 | SAP United States | SP PC604e 332 MHz IBM | 96 | 1998 | 30.75 | 63.74 |
| 349 | America On Line (AOL) United States | ORIGIN 2000 250 MHz - Eth-Cluster SGI | 96 | 1999 | 30.7 | 48 |
| 350 | NIST - US Department of Commerce United States | ORIGIN 2000 250 MHz - Eth-Cluster SGI | 96 | 1999 | 30.7 | 48 |
| 351 | Raytheon United States | ORIGIN 2000 250 MHz - Eth-Cluster SGI | 96 | 1998 | 30.7 | 48 |
| 352 | Automotive Manufacturer (B) Japan | T932/202048 Cray Inc. | 20 | 1995 | 30.62 | 36 |
| 353 | University of Utah United States | ORIGIN 2000 SGI | 96 | 1998 | 30.5 | 37.44 |
| 354 | Vastar United States | ORIGIN 2000 SGI | 96 | 1997 | 30.5 | 37.44 |
| 355 | Universitaet Paderborn - PC2 Germany | hpcLine Cluster Fujitsu-Siemens | 192 | 1999 | 30.4 | 86.4 |
| 356 | TRW United States | SP P2SC 160 MHz IBM | 66 | 1998 | 30.31 | 42.24 |
| 357 | Bell Canada Canada | HPC 10000 333 MHz Sun Microsystems | 56 | 1998 | 30.27 | 37.29 |
| 358 | Lexis Nexis United States | HPC 10000 333 MHz Sun Microsystems | 56 | 1998 | 30.27 | 37.29 |
| 359 | Lexis Nexis United States | HPC 10000 333 MHz Sun Microsystems | 56 | 1999 | 30.27 | 37.29 |
| 360 | Library of Congress United States | HPC 10000 333 MHz Sun Microsystems | 56 | 1999 | 30.27 | 37.29 |
| 361 | RCN Inc. United States | HPC 10000 333 MHz Sun Microsystems | 56 | 1999 | 30.27 | 37.29 |
| 362 | University Bonn - Dep. of Applied Mathematics Germany | Parnass2 Cluster Self-made | 128 | 1999 | 29.6 | 51.2 |
| 363 | Bank One United States | SP PC604e 332 MHz IBM | 92 | 1999 | 29.5 | 61.08 |
| 364 | Government France | SP PC604e 332 MHz IBM | 92 | 1999 | 29.5 | 61.08 |
| 365 | Chip Manufacturer (D) United States | SP P2SC 160 MHz IBM | 64 | 1999 | 29.45 | 40.96 |
| 366 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 367 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 368 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 369 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 370 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 371 | ETH Switzerland | SP P2SC 160 MHz IBM | 64 | 1999 | 29.45 | 40.96 |
| 372 | Government United Kingdom | SP P2SC 160 MHz IBM | 64 | 1999 | 29.45 | 40.96 |
| 373 | Government United Kingdom | SP P2SC 160 MHz IBM | 64 | 1999 | 29.45 | 40.96 |
| 374 | France Telecom France | HPC 10000 333 MHz Sun Microsystems | 54 | 1999 | 29.29 | 35.96 |
| 375 | SMVG Switzerland | HPC 10000 333 MHz Sun Microsystems | 54 | 1998 | 29.29 | 35.96 |
| 376 | Western Geophysical United Kingdom | SP P2SC 135 MHz IBM | 76 | 1998 | 29.24 | 41.04 |
| 377 | Government United States | T3E Cray Inc. | 66 | 1999 | 29.1 | 39.6 |
| 378 | Manufacturer (G) United States | T3E Cray Inc. | 66 | 1996 | 29.1 | 39.6 |
| 379 | UKI IS United Kingdom | SP P2SC 120 MHz IBM | 84 | 1998 | 29.07 | 40.32 |
| 380 | Information Systems Management (BC) Canada | HPC 10000 400 MHz Sun Microsystems | 42 | 1999 | 28.94 | 33.6 |
| 381 | Georgia Institute of Technology United States | SP P2SC 160 MHz IBM | 62 | 1997 | 28.54 | 39.68 |
| 382 | Hitachi Ltd. Enterprise Server Division Japan | S-3800/480 Hitachi | 4 | 1994 | 28.4 | 32 |
| 383 | Japan Meteorological Agency Japan | S-3800/480 Hitachi | 4 | 1995 | 28.4 | 32 |
| 384 | Bell Canada Canada | HPC 10000 333 MHz Sun Microsystems | 52 | 1998 | 28.32 | 34.632 |
| 385 | BellSouth United States | HPC 10000 333 MHz Sun Microsystems | 52 | 1999 | 28.32 | 34.632 |
| 386 | Commerzbank Germany | HPC 10000 333 MHz Sun Microsystems | 52 | 1998 | 28.32 | 34.632 |
| 387 | Glaxo Wellcome United States | HPC 10000 333 MHz Sun Microsystems | 52 | 1999 | 28.32 | 34.632 |
| 388 | KPMG Peat Marwick United States | HPC 10000 333 MHz Sun Microsystems | 52 | 1998 | 28.32 | 34.632 |
| 389 | RCN Inc. United States | HPC 10000 333 MHz Sun Microsystems | 52 | 1999 | 28.32 | 34.632 |
| 390 | RCN Inc. United States | HPC 10000 333 MHz Sun Microsystems | 52 | 1999 | 28.32 | 34.632 |
| 391 | Technische Universitaet Dresden Germany | T3E Cray Inc. | 64 | 1998 | 28.3 | 38.4 |
| 392 | AI Informatics GmbH (AII) Austria | SP PC604e 332 MHz IBM | 88 | 1999 | 28.27 | 58.43 |
| 393 | DaimlerChrysler United States | SP PC604e 332 MHz IBM | 88 | 1999 | 28.27 | 58.43 |
| 394 | Government United States | SP PC604e 332 MHz IBM | 88 | 1998 | 28.27 | 58.43 |
| 395 | Montgomery Ward United States | SP PC604e 332 MHz IBM | 88 | 1998 | 28.27 | 58.43 |
| 396 | Origin IT United Kingdom | SP PC604e 332 MHz IBM | 88 | 1998 | 28.27 | 58.43 |
| 397 | Sandia National Laboratories United States | AlphaServer 8400 Cluster Hewlett-Packard | 60 | 1997 | 28.145 | 73.5 |
| 398 | o.tel.o Germany | SP P2SC 120 MHz IBM | 80 | 1998 | 27.77 | 38.4 |
| 399 | Government United States | ORIGIN 2000 250 MHz - Eth-Cluster SGI | 96 | 1998 | 27.74 | 48 |
| 400 | Australian National University Australia | VPP300/13 Fujitsu | 13 | 1996 | 27.7 | 28.6 |
| 401 | Caltech/JPL United States | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 402 | Caltech/JPL United States | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 403 | HTC Germany | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 404 | NCSA United States | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 405 | Naval Research Laboratory (NRL) United States | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 406 | Samsung SDS Korea, South | Exemplar X-Class Hewlett-Packard | 64 | 1998 | 27.56 | 46.08 |
| 407 | University of Kentucky United States | Exemplar X-Class Hewlett-Packard | 64 | 1998 | 27.56 | 46.08 |
| 408 | Bank United States | HPC 10000 400 MHz Sun Microsystems | 40 | 1999 | 27.56 | 32 |
| 409 | Lexis Nexis United States | HPC 10000 400 MHz Sun Microsystems | 40 | 1999 | 27.56 | 32 |
| 410 | Lexis Nexis United States | HPC 10000 400 MHz Sun Microsystems | 40 | 1999 | 27.56 | 32 |
| 411 | NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States | T3E900 Cray Inc. | 42 | 1997 | 27.3 | 37.8 |
| 412 | Universitaet Rostock Germany | T3E900 Cray Inc. | 42 | 1997 | 27.3 | 37.8 |
| 413 | Government United States | ORIGIN 2000 250 MHz - Eth-Cluster SGI | 112 | 1998 | 27.19 | 56 |
| 414 | ONERA France | SX-4/14A NEC | 14 | 1998 | 27.1 | 28 |
| 415 | Government France | SP PC604e 332 MHz IBM | 84 | 1999 | 27.03 | 55.77 |
| 416 | Responsor Sweden | SP PC604e 332 MHz IBM | 84 | 1999 | 27.03 | 55.77 |
| 417 | Sprint United States | SP PC604e 332 MHz IBM | 84 | 1998 | 27.03 | 55.77 |
| 418 | UBS AG Switzerland | SP PC604e 332 MHz IBM | 84 | 1999 | 27.03 | 55.77 |
| 419 | Oxford Supercomputing Centre United Kingdom | ORIGIN 2000 SGI | 84 | 1998 | 26.843 | 32.76 |
| 420 | AT&T United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 421 | AT&T United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 422 | AT&T United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 423 | Chalmers University of Technology Sweden | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 424 | GTE Communications United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 425 | Kawasaki Heavy Industry Japan | HPC 10000 Sun Microsystems | 64 | 1998 | 26.45 | 32 |
| 426 | Motorola United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 427 | Texas Instruments United States | HPC 10000 Sun Microsystems | 64 | 1998 | 26.45 | 32 |
| 428 | Tokyo Mitsubishi Bank United Kingdom | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 429 | University of Tokyo Japan | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 430 | Virginia Social United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 431 | Chemical Company Germany | SP PC604e 332 MHz IBM | 82 | 1998 | 26.41 | 54.48 |
| 432 | Financial Corporation (A) United States | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 433 | France Telecom France | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 434 | GTE Communications United States | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 435 | Internal Revenue Service (IRS) - ITCC United States | HPC 10000 333 MHz Sun Microsystems | 48 | 1999 | 26.38 | 31.96 |
| 436 | Telcel Radiomovil Dipsa Mexico | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 437 | University of Minnesota United States | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 438 | Swisscom Switzerland | SP P2SC 120 MHz IBM | 76 | 1999 | 26.3 | 36.48 |
| 439 | BMW AG Germany | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 440 | Bristol-Myers Squibb United States | ORIGIN 2000 250 MHz SGI | 64 | 1999 | 26.24 | 32 |
| 441 | C4 / Centre Europeo del Parallelismo de Barcelona Spain | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 442 | Cambridge University United Kingdom | ORIGIN 2000 250 MHz SGI | 64 | 1999 | 26.24 | 32 |
| 443 | Earthquake Research Institute Japan | ORIGIN 2000 250 MHz Cray Inc. | 64 | 1999 | 26.24 | 32 |
| 444 | Ford Motor Company United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 445 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 446 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 447 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 448 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 449 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 450 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 451 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 452 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 453 | Government Contractor United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 454 | Hospital for Sick Children/University of Toronto Canada | ORIGIN 2000 250 MHz SGI | 64 | 1999 | 26.24 | 32 |
| 455 | Janssen Parmaceutical Centre for Molecular Design Belgium | ORIGIN 2000 250 MHz SGI | 64 | 1999 | 26.24 | 32 |
| 456 | Lockheed-Marrietta United States | ORIGIN 2000 250 MHz SGI | 64 | 1999 | 26.24 | 32 |
| 457 | Manufacturer (G) United States | ORIGIN 2000 250 MHz SGI | 64 | 1999 | 26.24 | 32 |
| 458 | NASA/Ames Research Center/NAS United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 459 | NASA/Ames Research Center/NAS United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 460 | NASA/Ames Research Center/NAS/DAO United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 461 | NASA/Ames Research Center/NAS/DAO United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 462 | NASA/Goddard Space Flight Center United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 463 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 464 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 465 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 466 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 467 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 468 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 469 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 470 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 471 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 472 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 473 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 474 | University at Buffalo, SUNY, Center for Computational Res. United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 475 | University of Technology Austria | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 476 | Western Geophysical United Kingdom | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 477 | Motorola United States | HPC 10000 400 MHz Sun Microsystems | 38 | 1999 | 26.16 | 30.4 |
| 478 | Motorola United States | HPC 10000 400 MHz Sun Microsystems | 38 | 1999 | 26.16 | 30.4 |
| 479 | American Express United States | SP PC604e 332 MHz IBM | 80 | 1998 | 25.79 | 53.12 |
| 480 | Deluxe Check United States | SP PC604e 332 MHz IBM | 80 | 1999 | 25.79 | 53.12 |
| 481 | Finance Corp. (A) Japan | SP PC604e 332 MHz IBM | 80 | 1998 | 25.79 | 53.12 |
| 482 | ISSC Italy | SP PC604e 332 MHz IBM | 80 | 1999 | 25.79 | 53.12 |
| 483 | Japan Atomic Energy Research Institute Japan | VPP300/12 Fujitsu | 12 | 1996 | 25.6 | 26.4 |
| 484 | Aetna Life Insurance United States | HPC 10000 400 MHz Sun Microsystems | 37 | 1999 | 25.46 | 29.6 |
| 485 | Pacific Northwest National Laboratory United States | SP2 77 MHz wide IBM | 128 | 1997 | 25.42 | 39.42 |
| 486 | American Express Belgium | HPC 10000 333 MHz Sun Microsystems | 46 | 1998 | 25.37 | 30.63 |
| 487 | Bear Stearns United States | T3D MC256-8/464 Cray Inc. | 256 | 1996 | 25.3 | 38.4 |
| 488 | Caltech/JPL United States | T3D SC256-8/264 Cray Inc. | 256 | 1994 | 25.3 | 38.4 |
| 489 | Defense Research Agency (DRA) United Kingdom | T3D MC256-8 Cray Inc. | 256 | 1994 | 25.3 | 38.4 |
| 490 | Ecole Polytechnique Federale de Lausanne Switzerland | T3D MC256-8 Cray Inc. | 256 | 1994 | 25.3 | 38.4 |
| 491 | Petroleum Company (A) United States | T3D MC256-8 Cray Inc. | 256 | 1995 | 25.3 | 38.4 |
| 492 | Government United States | ORIGIN 2000 - Eth-Cluster SGI | 96 | 1998 | 25.28 | 37.44 |
| 493 | ATAC France | SP PC604e 332 MHz IBM | 78 | 1998 | 25.17 | 51.79 |
| 494 | Lawrence Livermore National Laboratory United States | AlphaServer 8400 Cluster Hewlett-Packard | 54 | 1997 | 24.78 | 66.15 |
| 495 | AIM Management United States | HPC 10000 400 MHz Sun Microsystems | 36 | 1999 | 24.77 | 28.8 |
| 496 | Allstate Insurance United States | HPC 10000 400 MHz Sun Microsystems | 36 | 1998 | 24.77 | 28.8 |
| 497 | US Navy United States | HPC 10000 400 MHz Sun Microsystems | 36 | 1999 | 24.77 | 28.8 |
| 498 | US Navy United States | HPC 10000 400 MHz Sun Microsystems | 36 | 1999 | 24.77 | 28.8 |
| 499 | University of North Carolina United States | HPC 10000 400 MHz Sun Microsystems | 36 | 1999 | 24.77 | 28.8 |
| 500 | CIEMAT Spain | T3E900 Cray Inc. | 38 | 1998 | 24.7 | 34.2 |