TOP500 List - June 1993 (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 | Nippon Telegraph and Telephone (NTT) Japan | CRAY-2/4-256 Cray Inc. | 4 | 1987 | 1.406 | 1.951 |
| 202 | US Air Force/National Test Facility United States | CRAY-2/4-512 Cray Inc. | 4 | 1990 | 1.406 | 1.951 |
| 203 | Universitaet Stuttgart Germany | CRAY-2/4-256 Cray Inc. | 4 | 1986 | 1.406 | 1.951 |
| 204 | Caltech United States | iPSC/860 Intel | 64 | 1990 | 1.4 | 2.56 |
| 205 | Daresbury Laboratory United Kingdom | iPSC/860 Intel | 64 | 1993 | 1.4 | 2.56 |
| 206 | McDonnell Douglas United States | iPSC/860 Intel | 64 | 1991 | 1.4 | 2.56 |
| 207 | SERC United States | iPSC/860 Intel | 64 | 1990 | 1.4 | 2.56 |
| 208 | Sandia National Laboratories United States | iPSC/860 Intel | 64 | 1991 | 1.4 | 2.56 |
| 209 | Superconducting Supercollider Lab United States | iPSC/860 Intel | 64 | 1990 | 1.4 | 2.56 |
| 210 | UCSD/San Diego Supercomputer Center United States | iPSC/860 Intel | 64 | 1990 | 1.4 | 2.56 |
| 211 | Westinghouse Electric United States | iPSC/860 Intel | 64 | 1992 | 1.4 | 2.56 |
| 212 | North Carolina Supercomputing Center (NCSC) United States | KSR1-48 Kendall Square Research | 48 | 1992 | 1.35 | 1.92 |
| 213 | ATR Japan | CM-2/16k Thinking Machines Corporation | 512 | 1990 | 1.3 | 3.5 |
| 214 | Australian National University Australia | CM-2/16k Thinking Machines Corporation | 512 | 1993 | 1.3 | 3.5 |
| 215 | GMD Germany | CM-2/16k Thinking Machines Corporation | 512 | 1990 | 1.3 | 3.5 |
| 216 | ICFD Japan | CM-2/16k Thinking Machines Corporation | 512 | 1991 | 1.3 | 3.5 |
| 217 | University of Edinburgh United Kingdom | CS/i860/64 Meiko | 64 | 1990 | 1.3 | 2.56 |
| 218 | Sanyo Electric Japan | SX-3/11 NEC | 1 | 1991 | 1.3 | 1.375 |
| 219 | Tokai University Japan | SX-3/11 NEC | 1 | 1992 | 1.3 | 1.375 |
| 220 | Universitaet Koeln Germany | SX-3/11 NEC | 1 | 1990 | 1.3 | 1.375 |
| 221 | BMW AG Germany | Y-MP8/4128 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 222 | Boeing United States | Y-MP8E/4128 Cray Inc. | 4 | 1993 | 1.159 | 1.333 |
| 223 | CINECA Italy | Y-MP8/464 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 224 | Compagnie Generale de Geophysique (CGG) France | Y-MP4/432 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 225 | Cray Research United States | Y-MP4/464 Cray Inc. | 4 | 1993 | 1.159 | 1.333 |
| 226 | Cray Research United States | Y-MP4/464 Cray Inc. | 4 | 1993 | 1.159 | 1.333 |
| 227 | DaimlerChrysler United States | Y-MP8I/464 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 228 | Defense Research Agency (DRA) United Kingdom | Y-MP8/432 Cray Inc. | 4 | 1990 | 1.159 | 1.333 |
| 229 | Deutscher Wetterdienst Germany | Y-MP4/432 Cray Inc. | 4 | 1990 | 1.159 | 1.333 |
| 230 | Eidgenoessische Technische Hochschule Switzerland | Y-MP4/464 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 231 | Electricite de France France | Y-MP8/4128 Cray Inc. | 4 | 1990 | 1.159 | 1.333 |
| 232 | Florida State University United States | Y-MP4/432 Cray Inc. | 4 | 1990 | 1.159 | 1.333 |
| 233 | Matsushita Electric Japan | Y-MP4E/464 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 234 | Max-Planck-Gesellschaft MPI/IPP Germany | Y-MP4E/464 Cray Inc. | 4 | 1991 | 1.159 | 1.333 |
| 235 | Merck & Co United States | Y-MP8I/4128 Cray Inc. | 4 | 1993 | 1.159 | 1.333 |
| 236 | Mitsubishi Motors Company Japan | Y-MP4/464 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 237 | NCSA United States | Y-MP4/464 Cray Inc. | 4 | 1990 | 1.159 | 1.333 |
| 238 | North Carolina Supercomputing Center (NCSC) United States | Y-MP8/464 Cray Inc. | 4 | 1991 | 1.159 | 1.333 |
| 239 | Norwegian University of Science and Technology Norway | Y-MP4/464 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 240 | ONERA France | Y-MP8/4128 Cray Inc. | 4 | 1991 | 1.159 | 1.333 |
| 241 | PSA Peugeot Citroen France | Y-MP4E/464 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 242 | Petroleum Company (A) United States | Y-MP8/464 Cray Inc. | 4 | 1992 | 1.159 | 1.333 |
| 243 | SARA (Stichting Academisch Rekencentrum) Netherlands | Y-MP4/464 Cray Inc. | 4 | 1990 | 1.159 | 1.333 |
| 244 | Samsung SDS Korea, South | Y-MP4E/464 Cray Inc. | 4 | 1991 | 1.159 | 1.333 |
| 245 | Toshiba Japan | Y-MP8/4128 Cray Inc. | 4 | 1990 | 1.159 | 1.333 |
| 246 | Universidad Nacional Autonoma de Mexico Mexico | Y-MP4/432 Cray Inc. | 4 | 1991 | 1.159 | 1.333 |
| 247 | Forschungszentrum Juelich (FZJ) Germany | Y-MP M94/4512 Cray Inc. | 4 | 1993 | 1.114 | 1.333 |
| 248 | University of Alaska - ARSC United States | Y-MP M98/41024 Cray Inc. | 4 | 1992 | 1.114 | 1.333 |
| 249 | Geco-Prakla United States | VPX220/10 Fujitsu | 1 | 1993 | 1.04 | 1.25 |
| 250 | Keio Daigaku University Japan | VPX220/10 Fujitsu | 1 | 1992 | 1.04 | 1.25 |
| 251 | Schering Germany | S200/10 Fujitsu | 1 | 1991 | 1.04 | 1.25 |
| 252 | Siemens Germany | S200/20 Fujitsu | 1 | 1991 | 1.04 | 1.25 |
| 253 | Kyushu University Japan | CM-5/16 Thinking Machines Corporation | 16 | 1993 | 0.98 | 2.048 |
| 254 | Pittsburgh Supercomputing Center United States | CM-5/16 Thinking Machines Corporation | 16 | 1993 | 0.98 | 2.048 |
| 255 | RUG (Rijksuniversiteit Groningen) Netherlands | CM-5/16 Thinking Machines Corporation | 16 | 1993 | 0.98 | 2.048 |
| 256 | West Virginia University United States | CM-5/16 Thinking Machines Corporation | 16 | 1993 | 0.98 | 2.048 |
| 257 | Universitaet Koeln/DLR Germany | GCel 3/1024 Parsytec | 1024 | 1992 | 0.971 | 1.54 |
| 258 | Universitaet Paderborn - PC2 Germany | GCel 3/1024 Parsytec | 1024 | 1992 | 0.971 | 1.54 |
| 259 | Ensign Geophysics United Kingdom | CS/i860/42 Meiko | 42 | 1987 | 0.97 | 1.68 |
| 260 | Mitsubishi Electric Corporation Japan | nCube2 nCube | 512 | 1991 | 0.958 | 1.2 |
| 261 | Rockwell United States | nCube2 nCube | 512 | 1992 | 0.958 | 1.2 |
| 262 | Georgia Institute of Technology United States | KSR1-32 Kendall Square Research | 32 | 1992 | 0.893 | 1.28 |
| 263 | Gesellschaft fuer wissenschaftliche Datenverarbeitung Germany | KSR1-32 KSR/Siemens-Nixdorf | 32 | 1992 | 0.893 | 1.28 |
| 264 | Leibniz Rechenzentrum Germany | KSR1-32 KSR/Siemens-Nixdorf | 32 | 1993 | 0.893 | 1.28 |
| 265 | Siemens Nixdorf Germany | KSR1-32 KSR/Siemens-Nixdorf | 32 | 1993 | 0.893 | 1.28 |
| 266 | Universitaet Mannheim Germany | KSR1-32 KSR/Siemens-Nixdorf | 32 | 1992 | 0.893 | 1.28 |
| 267 | University of Houston United States | KSR1-32 Kendall Square Research | 32 | 1992 | 0.893 | 1.28 |
| 268 | University of Manchester United Kingdom | KSR1-32 Kendall Square Research | 32 | 1992 | 0.893 | 1.28 |
| 269 | University of Michigan United States | KSR1-32 Kendall Square Research | 32 | 1992 | 0.893 | 1.28 |
| 270 | Aoyama Gakuin University Japan | SX-2 NEC | 1 | 1988 | 0.885 | 1.333 |
| 271 | Institute of Computational Fluid Dynamics Japan | SX-2 NEC | 1 | 1987 | 0.885 | 1.333 |
| 272 | Mazda Motor Corporation Japan | SX-2A NEC | 1 | 1989 | 0.885 | 1.333 |
| 273 | NEC Japan | SX-2 NEC | 1 | 1987 | 0.885 | 1.333 |
| 274 | NEC Scientific Information Systems Dev. (NSIS) Japan | SX-2 NEC | 1 | 1985 | 0.885 | 1.333 |
| 275 | Osaka University - Institute Laser Eng Japan | SX-2 NEC | 1 | 1985 | 0.885 | 1.333 |
| 276 | Sumitomo Metal Industries Japan | SX-2 NEC | 1 | 1988 | 0.885 | 1.333 |
| 277 | Tohoku University Japan | SX-2 NEC | 1 | 1988 | 0.885 | 1.333 |
| 278 | Arco Oil and Gas Company United States | Y-MP4/332 Cray Inc. | 3 | 1992 | 0.881 | 0.999 |
| 279 | British Aerospace United Kingdom | Y-MP4E/364 Cray Inc. | 3 | 1991 | 0.881 | 0.999 |
| 280 | DKRZ - Deutsches Klimarechenzentrum Germany | Y-MP4E/364 Cray Inc. | 3 | 1991 | 0.881 | 0.999 |
| 281 | Du Pont De Nemours & Company United States | Y-MP4/332 Cray Inc. | 3 | 1990 | 0.881 | 0.999 |
| 282 | Honda Research and Development Company Japan | Y-MP8/364 Cray Inc. | 3 | 1990 | 0.881 | 0.999 |
| 283 | Mitsubishi Electric Corporation Japan | Y-MP4/364 Cray Inc. | 3 | 1991 | 0.881 | 0.999 |
| 284 | Mobil / Technical Center United States | Y-MP4E/364 Cray Inc. | 3 | 1993 | 0.881 | 0.999 |
| 285 | Renault France | Y-MP4E/364 Cray Inc. | 3 | 1992 | 0.881 | 0.999 |
| 286 | Shell USA United States | Y-MP4/332 Cray Inc. | 3 | 1992 | 0.881 | 0.999 |
| 287 | VW (Volkswagen AG) Germany | Y-MP8/364 Cray Inc. | 3 | 1991 | 0.881 | 0.999 |
| 288 | debis Systemhaus Germany | Y-MP4/364 Cray Inc. | 3 | 1991 | 0.881 | 0.999 |
| 289 | General Motors/Research Environment Staff United States | Y-MP M98/31024 Cray Inc. | 3 | 1993 | 0.855 | 0.999 |
| 290 | ANSTO Australia | VP2200/10 Fujitsu | 1 | 1991 | 0.842 | 1 |
| 291 | Australian National University Australia | VP2200/10 Fujitsu | 1 | 1991 | 0.842 | 1 |
| 292 | Kawasaki Heavy Industry Japan | VP2200/10 Fujitsu | 1 | 1990 | 0.842 | 1 |
| 293 | Kawasaki Steel Japan | VP2200/10 Fujitsu | 1 | 1991 | 0.842 | 1 |
| 294 | Meiji University Japan | VP2200/10 Fujitsu | 1 | 1990 | 0.842 | 1 |
| 295 | Nikko Securities Japan | VP2200/10 Fujitsu | 1 | 1991 | 0.842 | 1 |
| 296 | Nippon Steel Japan | VP2200/10 Fujitsu | 1 | 1992 | 0.842 | 1 |
| 297 | Sharp Japan | VP2200/10 Fujitsu | 1 | 1990 | 0.842 | 1 |
| 298 | Sony. Information Technologies Laboratories. Japan | VP2200/10 Fujitsu | 1 | 1990 | 0.842 | 1 |
| 299 | Toyota Motor Company Japan | VP2200/20 Fujitsu | 1 | 1991 | 0.842 | 1 |
| 300 | Universitaet Frankfurt Germany | S200/10 (4ns) Fujitsu | 1 | 1991 | 0.842 | 1 |
| 301 | Defense Research Agency (DRA) United Kingdom | CS/i860/32 Meiko | 32 | 1990 | 0.825 | 1.28 |
| 302 | AMK Germany | X-MP/416 Cray Inc. | 4 | 1990 | 0.822 | 0.94 |
| 303 | BP Exploration Inc./U.S. United States | X-MP EA/432 Cray Inc. | 4 | 1990 | 0.822 | 0.94 |
| 304 | Battelle Software United States | X-MP/48 Cray Inc. | 4 | 1993 | 0.822 | 0.94 |
| 305 | CSC (Center for Scientific Computing) Finland | X-MP EA/464 Cray Inc. | 4 | 1990 | 0.822 | 0.94 |
| 306 | Chevron United States | X-MP/4 Cray Inc. | 4 | 1993 | 0.822 | 0.94 |
| 307 | Compagnie Generale de Geophysique (CGG) France | X-MP/416 Cray Inc. | 4 | 1992 | 0.822 | 0.94 |
| 308 | Cray Research United States | X-MP/416 Cray Inc. | 4 | 1993 | 0.822 | 0.94 |
| 309 | Lawrence Livermore National Laboratory United States | X-MP/416 Cray Inc. | 4 | 1987 | 0.822 | 0.94 |
| 310 | Lockheed Missiles and Space Company United States | X-MP EA/464 Cray Inc. | 4 | 1990 | 0.822 | 0.94 |
| 311 | Lockheed Missiles and Space Company United States | X-MP EA/464 Cray Inc. | 4 | 1990 | 0.822 | 0.94 |
| 312 | MIT United States | X-MP EA/464 Cray Inc. | 4 | 1993 | 0.822 | 0.94 |
| 313 | Michelin France | X-MP/416 Cray Inc. | 4 | 1992 | 0.822 | 0.94 |
| 314 | Minnesota Supercomputer Center United States | X-MP EA/464 Cray Inc. | 4 | 1991 | 0.822 | 0.94 |
| 315 | Minnesota Supercomputer Center United States | X-MP EA/464 Cray Inc. | 4 | 1992 | 0.822 | 0.94 |
| 316 | NASA/Marshall Space Flight Center United States | X-MP/416 Cray Inc. | 4 | 1988 | 0.822 | 0.94 |
| 317 | National Supercomputer Centre (NSC) Sweden | X-MP/416 Cray Inc. | 4 | 1991 | 0.822 | 0.94 |
| 318 | Convex United States | C3880 Hewlett-Packard | 8 | 1992 | 0.795 | 0.96 |
| 319 | DKRZ - Deutsches Klimarechenzentrum Germany | C3880 Hewlett-Packard | 8 | 1993 | 0.795 | 0.96 |
| 320 | Danish Meteorological Institute Denmark | C3880 Hewlett-Packard | 8 | 1992 | 0.795 | 0.96 |
| 321 | Ford Motor Company United States | C3880 Hewlett-Packard | 8 | 1992 | 0.795 | 0.96 |
| 322 | NCSA United States | C3880 Hewlett-Packard | 8 | 1992 | 0.795 | 0.96 |
| 323 | SICAN Germany | C3880 Hewlett-Packard | 8 | 1993 | 0.795 | 0.96 |
| 324 | UNOCAL United States | C3880 Hewlett-Packard | 8 | 1992 | 0.795 | 0.96 |
| 325 | KFK Germany | VP400EX Fujitsu | 1 | 1990 | 0.794 | 1.714 |
| 326 | National Aerospace Laboratory of Japan Japan | VP-400E Fujitsu | 1 | 1987 | 0.794 | 1.714 |
| 327 | Sumitomo Rubber Industries Japan | SX-3/1LR NEC | 1 | 1992 | 0.78 | 0.8 |
| 328 | Arizona State University United States | MP-2208 MasPar | 1024 | 1993 | 0.766 | 1.2 |
| 329 | Canon United States | S-MP/MCP784 Cray Inc. | 84 | 1993 | 0.742 | 3.36 |
| 330 | Martin Marietta United States | S-MP/MCP784 Cray Inc. | 84 | 1993 | 0.742 | 3.36 |
| 331 | Martin Marietta United States | S-MP/MCP784 Cray Inc. | 84 | 1993 | 0.742 | 3.36 |
| 332 | Martin Marietta United States | S-MP/MCP784 Cray Inc. | 84 | 1993 | 0.742 | 3.36 |
| 333 | Martin Marietta United States | S-MP/MCP784 Cray Inc. | 84 | 1993 | 0.742 | 3.36 |
| 334 | Martin Marietta United States | S-MP/MCP784 Cray Inc. | 84 | 1993 | 0.742 | 3.36 |
| 335 | Martin Marietta United States | S-MP/MCP784 Cray Inc. | 84 | 1993 | 0.742 | 3.36 |
| 336 | Eli Lilly and Company United States | CRAY-2s/2-128 Cray Inc. | 2 | 1990 | 0.741 | 0.976 |
| 337 | US Air Force/National Test Facility United States | CRAY-2s/2-128 Cray Inc. | 2 | 1988 | 0.741 | 0.976 |
| 338 | CNR-Napoli Italy | S-MP/MCP756 Cray Inc. | 56 | 1993 | 0.678 | 2.24 |
| 339 | Cray Research United States | S-MP/MCP256 Cray Inc. | 56 | 1993 | 0.678 | 2.24 |
| 340 | Special Systems United States | S-MP/MCP756 Cray Inc. | 56 | 1993 | 0.678 | 2.24 |
| 341 | Special Systems United States | S-MP/MCP756 Cray Inc. | 56 | 1993 | 0.678 | 2.24 |
| 342 | Hino Motor Japan | SX-3/1L NEC | 1 | 1992 | 0.67 | 0.687 |
| 343 | Kajima Corporation Japan | SX-3/1L NEC | 1 | 1991 | 0.67 | 0.687 |
| 344 | Kissei Pharmaceutical Japan | SX-3/1L NEC | 1 | 1991 | 0.67 | 0.687 |
| 345 | Komatsu MFG Japan | SX-3/1L NEC | 1 | 1991 | 0.67 | 0.687 |
| 346 | Universitaet Wuppertal Germany | CM-2/8k Thinking Machines Corporation | 256 | 1990 | 0.65 | 1.75 |
| 347 | University of Parma Italy | CM-2/8k Thinking Machines Corporation | 256 | 1993 | 0.65 | 1.75 |
| 348 | Fermi National Accelerator Laboratory United States | iPSC/860 Intel | 32 | 1993 | 0.64 | 1.28 |
| 349 | Forschungszentrum Juelich (FZJ) Germany | iPSC/860 Intel | 32 | 1991 | 0.64 | 1.28 |
| 350 | GSF Germany | iPSC/860 Intel | 32 | 1990 | 0.64 | 1.28 |
| 351 | Universitaet Saarbruecken Germany | iPSC/860 Intel | 32 | 1990 | 0.64 | 1.28 |
| 352 | Centro Italiano Ricerche Aerospaziali (CIRA) Italy | C3860 Hewlett-Packard | 6 | 1993 | 0.615 | 0.72 |
| 353 | GRS (Gesellschaft fuer Reaktorsicherheit) Germany | C3860 Hewlett-Packard | 6 | 1993 | 0.615 | 0.72 |
| 354 | Josef Stefan Institut Slovenia | C3860 Hewlett-Packard | 6 | 1993 | 0.615 | 0.72 |
| 355 | MIT United States | C3860 Hewlett-Packard | 6 | 1993 | 0.615 | 0.72 |
| 356 | Universitaet Tuebingen Germany | C3860 Hewlett-Packard | 6 | 1992 | 0.615 | 0.72 |
| 357 | AGIP Italy | Y-MP4E/264 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 358 | Agency for Defense and Development Korea, South | Y-MP2E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 359 | Air Force/Eglin Air Force Base United States | Y-MP8/2128 Cray Inc. | 2 | 1990 | 0.604 | 0.666 |
| 360 | Apple Computer Inc. United States | Y-MP2E/232 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 361 | Audi AG Germany | Y-MP2E/264 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 362 | Bundesanstalt fuer Wasserbau Germany | Y-MP2E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 363 | Bureau of Meteorology / CSIRO HPCCC Australia | Y-MP2E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 364 | C4 / Centre Europeo del Parallelismo de Barcelona Spain | Y-MP2E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 365 | CSIRO (Commonwealth Scientific) Australia | Y-MP4E/264 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 366 | Canon Sales Japan | Y-MP4E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 367 | Compagnie Generale de Geophysique (CGG) United Kingdom | Y-MP4E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 368 | ConocoPhillips United States | Y-MP2E/232 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 369 | Cray Research United States | Y-MP8/21024 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 370 | Cray Research United States | Y-MP2/232 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 371 | DLR Germany | Y-MP2/232 Cray Inc. | 2 | 1990 | 0.604 | 0.666 |
| 372 | Daihatsu Motor Company Japan | Y-MP2E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 373 | EDS/ Adam Opel AG Germany | Y-MP2E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 374 | ELF Aquitaine France | Y-MP2E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 375 | Ecole Polytechnique Federale de Lausanne Switzerland | Y-MP4E/264 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 376 | Electricite de France France | Y-MP4/264 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 377 | Fiat Italy | Y-MP4/216 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 378 | Fleet Numerical Meteorology and Oceanography Center United States | Y-MP2E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 379 | Grumman Aerospace Corporation United States | Y-MP2E/232 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 380 | Harwell Laboratory United Kingdom | Y-MP4/264 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 381 | Institute Mediterraneen de Technologie France | Y-MP2E/232 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 382 | Isuzu Motor Japan | Y-MP2E/232 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 383 | Kyoto University, Institute for Chemical Research Japan | Y-MP2E/264 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 384 | Lockheed Aeronautical Systems Company United States | Y-MP2/216 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 385 | Los Alamos National Laboratory United States | Y-MP8/264 Cray Inc. | 2 | 1990 | 0.604 | 0.666 |
| 386 | Marion Merrell Dow Inc United States | Y-MP2E/264 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 387 | Mazda Motor Corporation Japan | Y-MP2E/216 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 388 | Mazda Motor Corporation Japan | Y-MP2E/232 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 389 | NBS United States | Y-MP2/216 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 390 | NCAR (National Center for Atmospheric Research) United States | Y-MP2 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 391 | NRI for Earth Science and Disaster (NIED) Japan | Y-MP2E/264 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 392 | Navy POPS Supercomputing Facility United States | Y-MP2E/216 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 393 | Nippon Denso Japan | Y-MP8/232 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 394 | Pennsylvania State University United States | Y-MP2E/232 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 395 | Phillips Petroleum Company United States | Y-MP2/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 396 | Rolls-Royce PLC United Kingdom | Y-MP4/216 Cray Inc. | 2 | 1990 | 0.604 | 0.666 |
| 397 | Sandia National Laboratories United States | Y-MP2/264 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 398 | TEXACO United States | Y-MP2E/264 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 399 | Texas A&M University United States | Y-MP2/216 Cray Inc. | 2 | 1993 | 0.604 | 0.666 |
| 400 | The Scripps Research Institute United States | Y-MP2E/264 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 401 | UFRGS/Uni. Federal do Rio Grande do Sul Brazil | Y-MP2E/232 Cray Inc. | 2 | 1992 | 0.604 | 0.666 |
| 402 | University of Nevada at Las Vegas United States | Y-MP2/216 Cray Inc. | 2 | 1990 | 0.604 | 0.666 |
| 403 | University of Rochester - Laboratory for Laser E. United States | Y-MP2/232 Cray Inc. | 2 | 1991 | 0.604 | 0.666 |
| 404 | GEOVOR Germany | S100/10 Fujitsu | 1 | 1991 | 0.556 | 0.625 |
| 405 | Technische Universitaet Wien Austria | S100/10 Fujitsu | 1 | 1992 | 0.556 | 0.625 |
| 406 | Universitaet Hamburg Germany | S100/10 Fujitsu | 1 | 1992 | 0.556 | 0.625 |
| 407 | AT&T Bell Laboratories United States | Y-MP M92/2256 Cray Inc. | 2 | 1992 | 0.55 | 0.666 |
| 408 | Minnesota Supercomputer Center United States | Y-MP M92/21024 Cray Inc. | 2 | 1992 | 0.55 | 0.666 |
| 409 | NASA/Johnson Space Center United States | C3850 Hewlett-Packard | 5 | 1992 | 0.522 | 0.6 |
| 410 | CWI/Centrum voor Wiskunde en Informatica Netherlands | S-MP/MCP728 Cray Inc. | 28 | 1992 | 0.508 | 1.12 |
| 411 | SARA (Stichting Academisch Rekencentrum) Netherlands | GCel 3/512 Parsytec | 512 | 1993 | 0.485 | 0.77 |
| 412 | AT&T United States | MP-1216 MasPar | 2048 | 1991 | 0.473 | 0.55 |
| 413 | Bellcore United States | MP-1216 MasPar | 2048 | 1990 | 0.473 | 0.55 |
| 414 | Chevron United States | MP-1216 MasPar | 2048 | 1993 | 0.473 | 0.55 |
| 415 | Harvard University United States | MP-1216 MasPar | 2048 | 1993 | 0.473 | 0.55 |
| 416 | Iowa State University United States | MP-1216 MasPar | 2048 | 1990 | 0.473 | 0.55 |
| 417 | NASA/Goddard Space Flight Center United States | MP-1216 MasPar | 2048 | 1990 | 0.473 | 0.55 |
| 418 | Purdue University United States | MP-1216 MasPar | 2048 | 1991 | 0.473 | 0.55 |
| 419 | Thompson LER France | DECmpp SX 100 Hewlett-Packard | 2048 | 1993 | 0.473 | 0.55 |
| 420 | Universitaet Karlsruhe Germany | MP-1216 MasPar | 2048 | 1990 | 0.473 | 0.55 |
| 421 | Universitaet Stuttgart Germany | MP-1216 MasPar | 2048 | 1991 | 0.473 | 0.55 |
| 422 | MOE Nobeyama Observatory Japan | VP-200E Fujitsu | 1 | 1989 | 0.472 | 0.857 |
| 423 | MOE Space Science Research Japan | VP-200E Fujitsu | 1 | 1987 | 0.472 | 0.857 |
| 424 | National Fusion Research Japan | VP-200E Fujitsu | 1 | 1988 | 0.472 | 0.857 |
| 425 | National Space Observatory Japan | VP-200E Fujitsu | 1 | 1986 | 0.472 | 0.857 |
| 426 | Technische Universitaet Dresden Germany | VP200EX Fujitsu | 1 | 1991 | 0.472 | 0.857 |
| 427 | Universitaet Bremen Germany | VP200EX Fujitsu | 1 | 1991 | 0.472 | 0.857 |
| 428 | City University of Hong Kong Hong Kong | CS/i860/16 Meiko | 16 | 1993 | 0.445 | 0.64 |
| 429 | Defense Research Agency (DRA) United Kingdom | CS/i860/16 Meiko | 16 | 1990 | 0.445 | 0.64 |
| 430 | Hewlett Packard United States | CS/i860/16 Meiko | 16 | 1988 | 0.445 | 0.64 |
| 431 | INRIA - Sophia Antipolis France | CS/i860/16 Meiko | 16 | 1991 | 0.445 | 0.64 |
| 432 | UNI-C Denmark | CS/i860/16 Meiko | 16 | 1992 | 0.445 | 0.64 |
| 433 | University of Edinburgh United Kingdom | CS/i860/16 Meiko | 16 | 1993 | 0.445 | 0.64 |
| 434 | Fukuoka University Japan | VP2100/10 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 435 | Geco-Prakla United Kingdom | VP2100/20 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 436 | Goyo Kensetu Japan | VP2100/10 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 437 | Ishikawajima Harima Japan | VP2100/10 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 438 | Kobe Steel Japan | VP2100/20 Fujitsu | 1 | 1992 | 0.445 | 0.5 |
| 439 | Kozo Keikaku Research Japan | VP2100/10 Fujitsu | 1 | 1992 | 0.445 | 0.5 |
| 440 | Mitsui Toatsu Chemical Japan | VP2100/10 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 441 | Nippon Koukan Japan | VP2100/10 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 442 | Takenaka Komuten Japan | VP2100/10 Fujitsu | 1 | 1992 | 0.445 | 0.5 |
| 443 | Toyoda Oriki Japan | VP2100/10 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 444 | Toyota Machinery Japan | VP2100/10 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 445 | Toyota Motor Company Japan | VP2100/10 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 446 | Universitaet Giessen Germany | S100/10 (4ns) Fujitsu | 1 | 1992 | 0.445 | 0.5 |
| 447 | Universitaet Kassel Germany | S100/10 (4ns) Fujitsu | 1 | 1992 | 0.445 | 0.5 |
| 448 | Waseda University Japan | VP2100/10 Fujitsu | 1 | 1990 | 0.445 | 0.5 |
| 449 | Yokohama Rubber Japan | VP2100/10 Fujitsu | 1 | 1991 | 0.445 | 0.5 |
| 450 | AWI (Alfred Wegener Institut) Germany | KSR1-16 Kendall Square Research | 16 | 1993 | 0.44 | 0.64 |
| 451 | Arithmotechniki Greece | KSR1-16 Kendall Square Research | 16 | 1992 | 0.44 | 0.64 |
| 452 | INRIA - Sophia Antipolis France | KSR1-16 Kendall Square Research | 16 | 1992 | 0.44 | 0.64 |
| 453 | NASA/Ames Research Center/CCF United States | MP-1 MasPar | 2048 | 1993 | 0.44 | 0.55 |
| 454 | Nippon DEC Japan | MP-1 MasPar | 2048 | 1991 | 0.44 | 0.55 |
| 455 | Rikei Technical Center Japan | MP-1 MasPar | 2048 | 1990 | 0.44 | 0.55 |
| 456 | Sumitomo Metal Industries Japan | MP-1 MasPar | 2048 | 1991 | 0.44 | 0.55 |
| 457 | Tokyo University Japan | MP-1 MasPar | 2048 | 1991 | 0.44 | 0.55 |
| 458 | Toyohashi Technical and Science Univ. Japan | MP-1 MasPar | 2048 | 1990 | 0.44 | 0.55 |
| 459 | Alabama Supercomputer Center United States | X-MP/216 Cray Inc. | 2 | 1992 | 0.427 | 0.47 |
| 460 | Commissariat a l'Energie Atomique (CEA) France | X-MP/216 Cray Inc. | 2 | 1992 | 0.427 | 0.47 |
| 461 | Hydro-Quebec Canada | X-MP/216 Cray Inc. | 2 | 1991 | 0.427 | 0.47 |
| 462 | Idaho National Engineering Laboratory United States | X-MP/216 Cray Inc. | 2 | 1989 | 0.427 | 0.47 |
| 463 | Japan Adv. Inst. of Science and Technology (JAIST) Japan | X-MP/216 Cray Inc. | 2 | 1988 | 0.427 | 0.47 |
| 464 | MITI Japan | X-MP/216 Cray Inc. | 2 | 1988 | 0.427 | 0.47 |
| 465 | NASA/Lewis Research Center United States | X-MP/28 Cray Inc. | 2 | 1990 | 0.427 | 0.47 |
| 466 | Thomson RCM - Radars Contre-Mesures France | X-MP/216 Cray Inc. | 2 | 1990 | 0.427 | 0.47 |
| 467 | Toshiba Japan | X-MP/22 Cray Inc. | 2 | 1985 | 0.427 | 0.47 |
| 468 | US Naval Underwater Weapons Center United States | X-MP/28 Cray Inc. | 2 | 1991 | 0.427 | 0.47 |
| 469 | Universitaet Kiel Germany | X-MP/216 Cray Inc. | 2 | 1988 | 0.427 | 0.47 |
| 470 | University of California at Berkeley United States | X-MP/28 Cray Inc. | 2 | 1991 | 0.427 | 0.47 |
| 471 | ZIB/Konrad Zuse-Zentrum fuer Informationstechnik Germany | X-MP/216 Cray Inc. | 2 | 1992 | 0.427 | 0.47 |
| 472 | Arnold Engineering Development Center (AEDC) United States | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 473 | Arnold Engineering Development Center (AEDC) United States | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 474 | CSC (Center for Scientific Computing) Finland | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 475 | DGA/Etablissement Technique d'Angers (ETAS) France | C3840 Hewlett-Packard | 4 | 1993 | 0.425 | 0.48 |
| 476 | DOD United States | C3840 Hewlett-Packard | 4 | 1991 | 0.425 | 0.48 |
| 477 | David Taylor Research Center United States | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 478 | EADTB United States | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 479 | EADTB United States | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 480 | GSF Germany | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 481 | General Electric United States | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 482 | Gulfstream United States | C3840 Hewlett-Packard | 4 | 1993 | 0.425 | 0.48 |
| 483 | Lockheed United States | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 484 | NSYSU Taiwan | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 485 | National Center for High Performance Computing Taiwan | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 486 | SMHI Sweden | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 487 | Sharp Japan | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 488 | TEL Japan | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 489 | Technical University Delft (TUD) Netherlands | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 490 | UNI-C Denmark | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 491 | Universitaet Hamburg-Harburg Germany | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 492 | Veritas DGC United Kingdom | C3840 Hewlett-Packard | 4 | 1992 | 0.425 | 0.48 |
| 493 | Kumagaigumi Japan | SX-1 NEC | 1 | 1989 | 0.422 | 0.666 |
| 494 | CIRCE France | VP-200 Fujitsu | 1 | 1986 | 0.422 | 0.533 |
| 495 | Geco-Prakla United States | VP-200 Fujitsu | 1 | 1990 | 0.422 | 0.533 |
| 496 | Institute of Space & Astronautical Science (ISAS) Japan | VP-200 Fujitsu | 1 | 1986 | 0.422 | 0.533 |
| 497 | Kao Japan | VP-200 Fujitsu | 1 | 1991 | 0.422 | 0.533 |
| 498 | Kobe Seiko Japan | VP-200 Fujitsu | 1 | 1989 | 0.422 | 0.533 |
| 499 | National Fusion Research Japan | VP-200 Fujitsu | 1 | 1984 | 0.422 | 0.533 |
| 500 | debis Systemhaus Germany | VP-200 Fujitsu | 1 | 1985 | 0.422 | 0.533 |