TOP500 List - November 1997 (201-300)
Rmax and Rpeak values are in GFlops. For more details about other fields, check the TOP500 description.
| Rank | Site | Computer | Cores | Year | Rmax | Rpeak |
|---|---|---|---|---|---|---|
| 201 | Sandia National Laboratories United States | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 202 | Sandia National Laboratories United States | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 203 | Silicon Graphics United States | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 204 | Sylvest Management Systems United States | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 205 | US Air Force United States | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 206 | University of Bergen Norway | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 207 | University of Bergen Norway | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 208 | University of Tokyo Japan | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 209 | University of Tokyo Japan | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 210 | University of Tokyo Japan | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 211 | University of Tokyo Japan | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 212 | University of Valencia Spain | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 213 | Wright-Patterson Air Force Base/DoD ASC United States | ORIGIN 2000 SGI | 64 | 1997 | 19.23 | 24.96 |
| 214 | Wright-Patterson Air Force Base/DoD ASC United States | ORIGIN 2000 SGI | 64 | 1996 | 19.23 | 24.96 |
| 215 | Sandia National Laboratories United States | AlphaServer 8400 Cluster Hewlett-Packard | 48 | 1997 | 19.2 | 58.8 |
| 216 | ECMWF United Kingdom | VPP300/9 Fujitsu | 9 | 1997 | 19.2 | 19.8 |
| 217 | Mobil / Technical Center United States | T3E Cray Inc. | 48 | 1997 | 18.8 | 28.8 |
| 218 | ETH Switzerland | XP/S-MP 22 Intel | 450 | 1995 | 18.7 | 22.5 |
| 219 | US Army Research Laboratory (ARL) United States | POWER CHALLENGEarray SGI | 96 | 1995 | 18.455 | 28.8 |
| 220 | Citicorp United States | SP2/98 IBM | 98 | 1996 | 18.31 | 26.068 |
| 221 | University of Utah United States | ORIGIN 2000 SGI | 60 | 1997 | 18.12 | 23.4 |
| 222 | Maui High-Performance Computing Center (MHPCC) United States | SP P2SC 120 MHz IBM | 51 | 1997 | 18.01 | 24.48 |
| 223 | Western Geophysical United States | SP P2SC 120 MHz IBM | 50 | 1997 | 17.66 | 24 |
| 224 | MIT/Lincoln Laboratory United States | T3E900 Cray Inc. | 32 | 1997 | 17.4 | 28.8 |
| 225 | Institute for Molecular Science Japan | SX-3/34R NEC | 3 | 1993 | 17.4 | 19.2 |
| 226 | VW (Volkswagen AG) Germany | SX-3/34R NEC | 3 | 1996 | 17.4 | 19.2 |
| 227 | Enron Capital United States | HPC 10000 Sun Microsystems | 40 | 1997 | 17.12 | 20.5 |
| 228 | Federal Express United States | HPC 10000 Sun Microsystems | 40 | 1997 | 17.12 | 20.5 |
| 229 | Koeln Universitaet Germany | HPC 10000 Sun Microsystems | 40 | 1997 | 17.12 | 20.5 |
| 230 | National Semiconductors United States | HPC 10000 Sun Microsystems | 40 | 1997 | 17.12 | 20.5 |
| 231 | general Electric Supply United States | HPC 10000 Sun Microsystems | 40 | 1997 | 17.12 | 20.5 |
| 232 | Nippon University Japan | VPP300/8 Fujitsu | 8 | 1996 | 17.1 | 17.6 |
| 233 | Osaka Gas., Ltd Japan | VPP300/8 Fujitsu | 8 | 1997 | 17.1 | 17.6 |
| 234 | Universitaet Aachen/RWTH Germany | VPP300/8 Fujitsu | 8 | 1996 | 17.1 | 17.6 |
| 235 | Western Geophysical United States | VPP300/8 Fujitsu | 8 | 1997 | 17.1 | 17.6 |
| 236 | Technische Universitaet Dresden Germany | ORIGIN 2000 SGI/Siemens-Nixdorf | 54 | 1997 | 16.47 | 21.06 |
| 237 | Western Geophysical United Kingdom | SP P2SC 135 MHz IBM | 42 | 1997 | 16.41 | 22.68 |
| 238 | NIH (National Institutes of Health) United States | SP2/85 IBM | 85 | 1995 | 16.09 | 22.61 |
| 239 | NCSA United States | POWER CHALLENGEarray SGI | 64 | 1996 | 15.598 | 23.04 |
| 240 | Centre de Supercomputacio de Catalunya Spain | SP P2SC 120 MHz IBM | 44 | 1997 | 15.56 | 21.12 |
| 241 | Forschungszentrum Juelich (FZJ) Germany | T916/12512 Cray Inc. | 12 | 1996 | 15.43 | 21.6 |
| 242 | Manufacturer (G) United States | T932/121024 Cray Inc. | 12 | 1997 | 15.43 | 21.6 |
| 243 | UCSD/San Diego Supercomputer Center United States | T916/12512 Cray Inc. | 12 | 1997 | 15.43 | 21.6 |
| 244 | Enron Capital United States | HPC 10000 Sun Microsystems | 36 | 1997 | 15.42 | 18 |
| 245 | KT Freetel Korea, South | HPC 10000 Sun Microsystems | 36 | 1997 | 15.42 | 18 |
| 246 | ATR Optical Communication Lab Japan | SX-4/8 NEC | 8 | 1996 | 15.4 | 16 |
| 247 | German Aerospace Laboratory (DLR) Germany | SX-4/8 NEC | 8 | 1996 | 15.4 | 16 |
| 248 | National Geographic Agency Japan | SX-4/8 NEC | 8 | 1996 | 15.4 | 16 |
| 249 | National Center for High Performance Computing Taiwan | SP2/80 IBM | 80 | 1996 | 15.23 | 21.28 |
| 250 | Lawrence Livermore National Laboratory United States | AlphaServer 8400 Cluster Hewlett-Packard | 36 | 1997 | 15.2 | 44.1 |
| 251 | Sandia National Laboratories United States | AlphaServer 8400 Cluster Hewlett-Packard | 36 | 1997 | 15.2 | 44.1 |
| 252 | Caltech United States | XP/S35 Intel | 512 | 1994 | 15.2 | 26 |
| 253 | Oak Ridge National Laboratory United States | XP/S35 Intel | 512 | 1992 | 15.2 | 26 |
| 254 | Geco-Prakla United States | CM-5/256 Thinking Machines Corporation | 256 | 1994 | 15.1 | 32.77 |
| 255 | Geco-Prakla United States | CM-5/256 Thinking Machines Corporation | 256 | 1995 | 15.1 | 32.77 |
| 256 | Naval Research Laboratory (NRL) United States | CM-5/256 Thinking Machines Corporation | 256 | 1992 | 15.1 | 32.77 |
| 257 | Arnold Engineering Development Center (AEDC) United States | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 258 | CILEA Italy | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 259 | DoD Classified United States | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 260 | ETH Switzerland | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 261 | Hilti Liechtenstein | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 262 | Martin-Luther Universitaet Halle-Wittenberg Germany | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 263 | Ritsumeikan University Japan | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 264 | Tokyo University Japan | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 265 | Yukawa Institute for Theoretical Physics (YITP) Japan | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 266 | Zydeco Energy United States | Exemplar X-Class Hewlett-Packard | 32 | 1997 | 15.01 | 23.04 |
| 267 | DKFZ Germany | SP2/78 IBM | 78 | 1996 | 14.89 | 20.748 |
| 268 | Central Research Institute of Electric Power Industry/CRIEPI Japan | SR2201/64 Hitachi | 64 | 1997 | 14.89 | 19.2 |
| 269 | Hitachi Mechanical Engineering Res. Lab. Japan | SR2201/64 Hitachi | 64 | 1997 | 14.89 | 19.2 |
| 270 | Hitachi RCS Japan | SR2201/64 Hitachi | 64 | 1996 | 14.89 | 19.2 |
| 271 | Japan Atomic Energy Research Institute Japan | SR2201/64 Hitachi | 64 | 1996 | 14.89 | 19.2 |
| 272 | Suzuki Motor Japan | SR2201/64 Hitachi | 64 | 1997 | 14.89 | 19.2 |
| 273 | MS Financing United States | ORIGIN 2000 SGI | 48 | 1997 | 14.825 | 18.72 |
| 274 | Leibniz Rechenzentrum Germany | SP2/77 IBM | 77 | 1995 | 14.72 | 20.482 |
| 275 | Sears Product Service Group United States | SP2/77 IBM | 77 | 1996 | 14.72 | 20.482 |
| 276 | Sears Roebuck United States | SP2/77 IBM | 77 | 1996 | 14.72 | 20.482 |
| 277 | Central Research Institute of Electric Power Industry/CRIEPI Japan | S-3800/280 Hitachi | 2 | 1996 | 14.6 | 16 |
| 278 | SARA (Stichting Academisch Rekencentrum) Netherlands | SP2/76 IBM | 76 | 1995 | 14.55 | 20.216 |
| 279 | Atomic Weapons Establishment United Kingdom | SP2/75 IBM | 75 | 1996 | 14.38 | 19.95 |
| 280 | Pennsylvania State University United States | SP2/75 IBM | 75 | 1997 | 14.38 | 19.95 |
| 281 | MIT, Lab for Computer Science United States | AlphaServer 4100 Cluster Hewlett-Packard | 28 | 1997 | 14.2 | 26.096 |
| 282 | CENAPAD-MG/CO Brazil | SP P2SC 120 MHz IBM | 40 | 1997 | 14.16 | 19.2 |
| 283 | Caltech United States | Delta Intel | 512 | 1991 | 13.9 | 20.48 |
| 284 | Nuclear Power Engineering Japan | SP2/72 IBM | 72 | 1995 | 13.86 | 19.152 |
| 285 | AT&T United States | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 286 | American Airlines United States | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 287 | CENAPAD-MG/CO Brazil | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 288 | Ecole Normale Superieure France | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 289 | General Motors/Hughes Missile Systems Company United States | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 290 | General Motors/Hughes Missile Systems Company United States | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 291 | Incyte Pharma United States | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 292 | Informix United States | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 293 | Micron Technology United States | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 294 | Nippon Telegraph and Telephone (NTT) Japan | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 295 | Nippon Telegraph and Telephone (NTT) Japan | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 296 | Oracle Japan | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 297 | WBSG/BB Data Germany | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 298 | WorldCom United States | HPC 10000 Sun Microsystems | 32 | 1997 | 13.77 | 16 |
| 299 | DKRZ - Deutsches Klimarechenzentrum Germany | Y-MP C916/16256 Cray Inc. | 16 | 1995 | 13.7 | 15.238 |
| 300 | DOE/Bettis Atomic Power Laboratory United States | Y-MP C916/16256 Cray Inc. | 16 | 1993 | 13.7 | 15.238 |
| 301 | DOE/Knolls Atomic Power Laboratory United States | Y-MP C916/16256 Cray Inc. | 16 | 1993 | 13.7 | 15.238 |
| 302 | ERDC MSRC United States | Y-MP C916/161024 Cray Inc. | 16 | 1994 | 13.7 | 15.238 |
| 303 | Ford Motor Company United States | Y-MP C916/16512 Cray Inc. | 16 | 1995 | 13.7 | 15.238 |
| 304 | Ford Motor Company United States | Y-MP C916/16512 Cray Inc. | 16 | 1993 | 13.7 | 15.238 |
| 305 | Government United States | Y-MP C916/161024 Cray Inc. | 16 | 1992 | 13.7 | 15.238 |
| 306 | Government United States | Y-MP C916/161024 Cray Inc. | 16 | 1992 | 13.7 | 15.238 |
| 307 | Government United States | Y-MP C916/161024 Cray Inc. | 16 | 1992 | 13.7 | 15.238 |
| 308 | Government United States | Y-MP C916/16512 Cray Inc. | 16 | 1994 | 13.7 | 15.238 |
| 309 | Government United States | Y-MP C916/161024 Cray Inc. | 16 | 1992 | 13.7 | 15.238 |
| 310 | Government Communications Headquarters United Kingdom | Y-MP C916/16256 Cray Inc. | 16 | 1994 | 13.7 | 15.238 |
| 311 | KISTI Supercomputing Center Korea, South | Y-MP C916/16512 Cray Inc. | 16 | 1993 | 13.7 | 15.238 |
| 312 | MITI - AIST - RIPS Japan | Y-MP C916/161024 Cray Inc. | 16 | 1994 | 13.7 | 15.238 |
| 313 | NASA/Ames Research Center/NAS United States | Y-MP C916/161024 Cray Inc. | 16 | 1993 | 13.7 | 15.238 |
| 314 | NERSC/LBNL United States | Y-MP C916/16256 Cray Inc. | 16 | 1992 | 13.7 | 15.238 |
| 315 | NOAA/National Centers for Environment Prediction United States | Y-MP C916/16256 Cray Inc. | 16 | 1994 | 13.7 | 15.238 |
| 316 | National Security Agency United States | Y-MP C916/16512 Cray Inc. | 16 | 1994 | 13.7 | 15.238 |
| 317 | Naval Oceanographic Office (NAVOCEANO) United States | Y-MP C916/161024 Cray Inc. | 16 | 1994 | 13.7 | 15.238 |
| 318 | Pittsburgh Supercomputing Center United States | Y-MP C916/16512 Cray Inc. | 16 | 1994 | 13.7 | 15.238 |
| 319 | Tohoku University, Institute of Fluid Science Japan | Y-MP C916/161024 Cray Inc. | 16 | 1994 | 13.7 | 15.238 |
| 320 | Wright-Patterson Air Force Base/DoD ASC United States | Y-MP C916/161024 Cray Inc. | 16 | 1996 | 13.7 | 15.238 |
| 321 | Southwestern Bell United States | HPC 6000 Sun Microsystems | 30 | 1997 | 13.39 | 15 |
| 322 | PIK Germany | SP2/69 IBM | 69 | 1996 | 13.35 | 18.354 |
| 323 | DLR Germany | SP2/68 IBM | 68 | 1996 | 13.18 | 18.088 |
| 324 | DaimlerChrysler United States | T916/10512 Cray Inc. | 10 | 1997 | 13.15 | 18 |
| 325 | Toshiba Japan | T916/101024 Cray Inc. | 10 | 1997 | 13.15 | 18 |
| 326 | TU Berlin Germany | T3E900 Cray Inc. | 24 | 1997 | 13.05 | 21.6 |
| 327 | Technische Universitaet Braunschweig Germany | T3E900 Cray Inc. | 24 | 1997 | 13.05 | 21.6 |
| 328 | BellSouth United States | SP2/67 IBM | 67 | 1995 | 13.01 | 17.822 |
| 329 | Umea University / HPC2N Sweden | SP2/66 IBM | 66 | 1997 | 12.84 | 17.556 |
| 330 | Air Force/Eglin Air Force Base United States | T3D MC128-8 Cray Inc. | 128 | 1994 | 12.8 | 19.2 |
| 331 | CERFACS France | T3D MCA128-8 Cray Inc. | 128 | 1997 | 12.8 | 19.2 |
| 332 | CNRS/IDRIS France | T3D MCA128-8 Cray Inc. | 128 | 1995 | 12.8 | 19.2 |
| 333 | Commissariat a l'Energie Atomique (CEA) France | T3D MC128-8 Cray Inc. | 128 | 1993 | 12.8 | 19.2 |
| 334 | Compagnie Generale de Geophysique (CGG) France | T3D MCA128-8 Cray Inc. | 128 | 1995 | 12.8 | 19.2 |
| 335 | Environmental Protection Agency United States | T3D MCA128-8 Cray Inc. | 128 | 1995 | 12.8 | 19.2 |
| 336 | NCAR (National Center for Atmospheric Research) United States | T3D MCA128-8 Cray Inc. | 128 | 1997 | 12.8 | 19.2 |
| 337 | Phillips Petroleum Company United States | T3D MC128-8 Cray Inc. | 128 | 1994 | 12.8 | 19.2 |
| 338 | Reactor & Nuclear Fuel Development Japan | T3D MCA128-2 Cray Inc. | 128 | 1994 | 12.8 | 19.2 |
| 339 | Tohoku University, Institute of Fluid Science Japan | T3D MCA128-8 Cray Inc. | 128 | 1994 | 12.8 | 19.2 |
| 340 | University of Alaska - ARSC United States | T3D MC128-8 Cray Inc. | 128 | 1995 | 12.8 | 19.2 |
| 341 | CNRS/IDRIS France | VPP300/6 Fujitsu | 6 | 1997 | 12.8 | 13.2 |
| 342 | Meiji University Japan | VPP300/6 Fujitsu | 6 | 1996 | 12.8 | 13.2 |
| 343 | Technische Universitaet Darmstadt Germany | VPP300/6 Fujitsu | 6 | 1996 | 12.8 | 13.2 |
| 344 | Universitaet Erlangen Germany | VPP300/6 Fujitsu | 6 | 1997 | 12.8 | 13.2 |
| 345 | CERN Switzerland | SP2/65 IBM | 65 | 1995 | 12.67 | 17.29 |
| 346 | Chase Manhattan United Kingdom | Ultra Enterprise 6000 Sun Microsystems | 28 | 1997 | 12.53 | 14 |
| 347 | Chase Manhattan United Kingdom | Ultra Enterprise 6000 Sun Microsystems | 28 | 1997 | 12.53 | 14 |
| 348 | KLA Instruments Semiconductor United States | HPC 6000 Sun Microsystems | 28 | 1997 | 12.53 | 14 |
| 349 | KT Freetel Korea, South | HPC 6000 Sun Microsystems | 28 | 1997 | 12.53 | 14 |
| 350 | InterUniversity Israel | SP2/64 IBM | 64 | 1996 | 12.5 | 17.024 |
| 351 | American Express United States | HPC 10000 Sun Microsystems | 29 | 1997 | 12.48 | 14.5 |
| 352 | Chase Manhattan United States | SP P2SC 120 MHz IBM | 35 | 1996 | 12.42 | 16.8 |
| 353 | ONERA France | XP/S-MP 15 Intel | 294 | 1995 | 12.25 | 14.7 |
| 354 | Comdisco United States | HPC 6000 Sun Microsystems | 27 | 1997 | 12.09 | 13.5 |
| 355 | Posten Sweden | HPC 6000 Sun Microsystems | 27 | 1997 | 12.09 | 13.5 |
| 356 | Braun GmbH Germany | HPC 10000 Sun Microsystems | 28 | 1997 | 12.05 | 14 |
| 357 | Deutsche Telekom AG Germany | HPC 10000 Sun Microsystems | 28 | 1997 | 12.05 | 14 |
| 358 | GTE Communications United States | HPC 10000 Sun Microsystems | 28 | 1997 | 12.05 | 14 |
| 359 | News International United Kingdom | HPC 10000 Sun Microsystems | 28 | 1997 | 12.05 | 14 |
| 360 | Oak Ridge National Laboratory United States | XP/S-MP 14 Intel | 288 | 1995 | 12 | 14.4 |
| 361 | Ford Germany | Y-MP C916/14512 Cray Inc. | 14 | 1997 | 11.98 | 13.333 |
| 362 | EPPE Spain | Exemplar X-Class Hewlett-Packard | 24 | 1997 | 11.76 | 17.28 |
| 363 | Hyper Information System Co Korea, South | Exemplar X-Class Hewlett-Packard | 24 | 1997 | 11.76 | 17.28 |
| 364 | Rice University United States | Exemplar X-Class Hewlett-Packard | 24 | 1997 | 11.76 | 17.28 |
| 365 | SNPE France | Exemplar X-Class Hewlett-Packard | 24 | 1997 | 11.76 | 17.28 |
| 366 | Sharp Japan | Exemplar X-Class Hewlett-Packard | 24 | 1997 | 11.76 | 17.28 |
| 367 | Tokyo Metropolitan University Japan | SP2/60 IBM | 60 | 1995 | 11.75 | 15.96 |
| 368 | Media & Entertainment (C) United States | HPC 6000 Sun Microsystems | 26 | 1997 | 11.66 | 13 |
| 369 | Media & Entertainment (C) United States | HPC 6000 Sun Microsystems | 26 | 1997 | 11.66 | 13 |
| 370 | Media & Entertainment (C) United States | HPC 6000 Sun Microsystems | 26 | 1997 | 11.66 | 13 |
| 371 | Media & Entertainment (C) United States | HPC 6000 Sun Microsystems | 26 | 1997 | 11.66 | 13 |
| 372 | Media & Entertainment (C) United States | HPC 6000 Sun Microsystems | 26 | 1997 | 11.66 | 13 |
| 373 | Media & Entertainment (C) United States | HPC 6000 Sun Microsystems | 26 | 1997 | 11.66 | 13 |
| 374 | Media & Entertainment (C) United States | HPC 6000 Sun Microsystems | 26 | 1997 | 11.66 | 13 |
| 375 | Pratt and Whitney United States | HPC 6000 Sun Microsystems | 26 | 1997 | 11.66 | 13 |
| 376 | National Institute for Fusion Science Japan | SX-3/24R NEC | 2 | 1993 | 11.6 | 12.8 |
| 377 | Veritas DGC United States | SX-4/6 NEC | 6 | 1996 | 11.5 | 12 |
| 378 | Argonne National Laboratory United States | SP2 66 MHz wide IBM | 64 | 1996 | 11.4 | 17 |
| 379 | E&P Company (A) United States | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 380 | E&P Company (A) United States | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 381 | E&P Company (A) United Kingdom | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 382 | E&P Company (A) United States | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 383 | E&P Company (A) United States | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 384 | E&P Company (A) Australia | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 385 | E&P Company (A) United States | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 386 | E&P Company (A) United States | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 387 | E&P Company (A) United States | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 388 | IBM - Thomas Watson Research Center - Deep Blue United States | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 389 | Shell Intl. Petroleum Netherlands | SP P2SC 120 MHz IBM | 32 | 1997 | 11.38 | 15.36 |
| 390 | Tokyo Mitsubishi Bank United Kingdom | HPC 6000 Sun Microsystems | 25 | 1997 | 11.22 | 12.5 |
| 391 | Allstate Insurance United States | HPC 10000 Sun Microsystems | 26 | 1997 | 11.2 | 13 |
| 392 | Banco International Mexico | HPC 10000 Sun Microsystems | 26 | 1997 | 11.2 | 13 |
| 393 | BC Tel Canada | SP2/56 IBM | 56 | 1996 | 11.01 | 14.896 |
| 394 | Agency for Defense and Development Korea, South | T916/8256 Cray Inc. | 8 | 1997 | 10.88 | 14.4 |
| 395 | Merck & Co United States | T916/8256 Cray Inc. | 8 | 1997 | 10.88 | 14.4 |
| 396 | US Army Research Laboratory (ARL) United States | T916/8512 Cray Inc. | 8 | 1997 | 10.88 | 14.4 |
| 397 | US Army Research Laboratory (ARL) United States | T916/8512 Cray Inc. | 8 | 1997 | 10.88 | 14.4 |
| 398 | Universitaet Hannover / RRZN Germany | T3E900 Cray Inc. | 20 | 1997 | 10.87 | 18 |
| 399 | Abbey National United Kingdom | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 400 | Abbey National United Kingdom | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 401 | Bundesamt für Seeschiffahrt und Hydrographie (BSH) Germany | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 402 | CSX Technology United States | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 403 | Corporate Leasing United States | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 404 | Disney World United States | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 405 | Informix United States | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 406 | LSI Logic United States | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 407 | Nederlandse Aardolie Maatschappij BV Netherlands | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 408 | OR Telematique France | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 409 | OR Telematique France | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 410 | S3 United States | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 411 | Weizman Research Institute Israel | HPC 6000 Sun Microsystems | 24 | 1997 | 10.78 | 12 |
| 412 | Itochu Electronics United Kingdom | HPC 10000 Sun Microsystems | 25 | 1997 | 10.77 | 12.5 |
| 413 | Fujitsu United States | VPP300/5 Fujitsu | 5 | 1996 | 10.72 | 11 |
| 414 | Shell Oil Corporation United States | SP P2SC 120 MHz IBM | 30 | 1997 | 10.67 | 14.4 |
| 415 | Universitaet Dortmund Germany | SP P2SC 120 MHz IBM | 30 | 1997 | 10.67 | 14.4 |
| 416 | Autozone United States | SP2/54 IBM | 54 | 1995 | 10.64 | 14.364 |
| 417 | Institute of Space & Astronautical Science (ISAS) Japan | VPP500/7 Fujitsu | 7 | 1993 | 10.5 | 11.2 |
| 418 | BMW AG Germany | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 419 | Cambridge University United Kingdom | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 420 | ERDC MSRC United States | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 421 | Ecole Polytechnique Federale de Lausanne Switzerland | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 422 | Industrial Light & Magic United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 423 | Informix United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 424 | Informix United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 425 | Informix United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 426 | Japan Information Processing Service Japan | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 427 | Lockheed Martin United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 428 | Los Alamos National Laboratory United States | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 429 | Los Alamos National Laboratory United States | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 430 | Los Alamos National Laboratory United States | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 431 | Los Alamos National Laboratory United States | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 432 | Los Alamos National Laboratory United States | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 433 | Los Alamos National Laboratory United States | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 434 | Los Alamos National Laboratory United States | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 435 | Los Alamos National Laboratory United States | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 436 | MS Financing United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 437 | Max-Planck-Gesellschaft MPI/Albert-Einstein-Institut Germany | ORIGIN 2000 SGI | 32 | 1996 | 10.42 | 12.48 |
| 438 | NCSA United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 439 | NCSA United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 440 | NCSA United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 441 | NCSA United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 442 | Nara Institute of Science and Technology (NAIST) Japan | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 443 | Schlumberger Doll Research United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 444 | US Army Research Laboratory (ARL) United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 445 | US Army Research Laboratory (ARL) United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 446 | US Army Research Laboratory (ARL) United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 447 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 448 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 449 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 450 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 451 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 452 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 453 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 454 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 455 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 456 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 457 | US Naval Air Warfare Center (NAWC) United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 458 | US Naval Air Warfare Center (NAWC) United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 459 | Universidad Nacional Autonoma de Mexico Mexico | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 460 | Universitaet der Bundeswehr Germany | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 461 | University of California - Santa Barbara United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 462 | University of Minnesota/Supercomputing Institute United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 463 | Vertex Pharmaceuticals United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 464 | Western Geophysical United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 465 | Wright-Patterson Air Force Base/DoD ASC United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 466 | Wright-Patterson Air Force Base/DoD ASC United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 467 | Wright-Patterson Air Force Base/DoD ASC United States | ORIGIN 2000 SGI | 32 | 1997 | 10.42 | 12.48 |
| 468 | Alitalia SPA Italy | HPC 10000 Sun Microsystems | 24 | 1997 | 10.35 | 12 |
| 469 | BMW AG South Africa | HPC 10000 Sun Microsystems | 24 | 1997 | 10.35 | 12 |
| 470 | Loisirs France | HPC 10000 Sun Microsystems | 24 | 1997 | 10.35 | 12 |
| 471 | Nihon Unisys Japan | HPC 10000 Sun Microsystems | 24 | 1997 | 10.35 | 12 |
| 472 | Nihon University Japan | HPC 10000 Sun Microsystems | 24 | 1997 | 10.35 | 12 |
| 473 | Salomon Bros. United Kingdom | HPC 10000 Sun Microsystems | 24 | 1997 | 10.35 | 12 |
| 474 | Shell Netherlands | SP P2SC 120 MHz IBM | 29 | 1997 | 10.32 | 13.92 |
| 475 | GSIC Center, Tokyo Institute of Technology Japan | Y-MP C916/12256 Cray Inc. | 12 | 1995 | 10.27 | 11.429 |
| 476 | SARA (Stichting Academisch Rekencentrum) Netherlands | Y-MP C916/121024 Cray Inc. | 12 | 1997 | 10.27 | 11.429 |
| 477 | Tokyo Denryoko Japan | SP2 77 MHz wide IBM | 45 | 1996 | 10.22 | 13.86 |
| 478 | University of California at Berkeley United States | Berkley NOW Self-made | 100 | 1997 | 10.14 | 33.4 |
| 479 | Shell Intl. Petroleum Netherlands | SP2/51 IBM | 51 | 1996 | 10.09 | 13.566 |
| 480 | ShopKo Stores United States | SP2/51 IBM | 51 | 1996 | 10.09 | 13.566 |
| 481 | National Aerospace Laboratory of Japan Japan | XP/S25 Intel | 336 | 1994 | 10 | 16.8 |
| 482 | Space and Naval Warfare Systems Center (NRAD) United States | XP/S25 Intel | 336 | 1994 | 10 | 16.8 |
| 483 | Deutsche Telekom AG Germany | SP2/50 IBM | 50 | 1996 | 9.9 | 13.3 |
| 484 | Federal Express United States | SP2/50 IBM | 50 | 1995 | 9.9 | 13.3 |
| 485 | Nihon Genken Tokai Japan | SP2/50 IBM | 50 | 1995 | 9.9 | 13.3 |
| 486 | France Telecom France | HPC 6000 Sun Microsystems | 22 | 1997 | 9.887 | 11 |
| 487 | Glaxo Wellcome United States | HPC 6000 Sun Microsystems | 22 | 1997 | 9.887 | 11 |
| 488 | TongMyong University of Information Technology Korea, South | SP P2SC 120 MHz IBM | 27 | 1997 | 9.62 | 12.96 |
| 489 | DaimlerChrysler United States | T916/7256 Cray Inc. | 7 | 1997 | 9.59 | 12.6 |
| 490 | Chip Manufacturer (C) United States | SP2/48 IBM | 48 | 1997 | 9.53 | 12.768 |
| 491 | Ensign Geophysics United Kingdom | SP2/48 IBM | 48 | 1996 | 9.53 | 12.768 |
| 492 | Institute of Statistical Mathematics Japan | SP2/48 IBM | 48 | 1995 | 9.53 | 12.768 |
| 493 | NASA/Langley Research Center United States | SP2/48 IBM | 48 | 1994 | 9.53 | 12.768 |
| 494 | Okazaki Bunshi Ken Japan | SP2/48 IBM | 48 | 1994 | 9.53 | 12.768 |
| 495 | PCS Health Systems United States | SP2/48 IBM | 48 | 1996 | 9.53 | 12.768 |
| 496 | Rika dai Japan | SP2/48 IBM | 48 | 1996 | 9.53 | 12.768 |
| 497 | University of Michigan United States | SP2/48 IBM | 48 | 1996 | 9.53 | 12.768 |
| 498 | May & Speh United States | HPC 10000 Sun Microsystems | 22 | 1997 | 9.513 | 11 |
| 499 | News International United Kingdom | HPC 10000 Sun Microsystems | 22 | 1997 | 9.513 | 11 |
| 500 | News International United Kingdom | HPC 10000 Sun Microsystems | 22 | 1997 | 9.513 | 11 |