TOP500 List - November 1998 (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 | National Cardiovascular Center Japan | SX-4/16 NEC | 16 | 1996 | 31.1 | 32 |
| 202 | Swiss Scientific Computing Center (CSCS) Switzerland | SX-4/16 NEC | 16 | 1996 | 31.1 | 32 |
| 203 | Sandia National Laboratories United States | AlphaServer 8400 Cluster Hewlett-Packard | 84 | 1997 | 30.9 | 102.9 |
| 204 | Lawrence Livermore National Laboratory United States | AlphaServer 8400 Cluster Hewlett-Packard | 80 | 1998 | 30.9 | 98 |
| 205 | Digital Equipment Corporation United States | AlphaServer 8400 Cluster Hewlett-Packard | 64 | 1997 | 30.9 | 78.4 |
| 206 | GTE Communications United States | SP PC604e 332 MHz IBM | 96 | 1998 | 30.75 | 63.74 |
| 207 | Prudential Insurance United States | SP PC604e 332 MHz IBM | 96 | 1998 | 30.75 | 63.74 |
| 208 | SAP United States | SP PC604e 332 MHz IBM | 96 | 1998 | 30.75 | 63.74 |
| 209 | Vastar United States | ORIGIN 2000 SGI | 96 | 1997 | 30.5 | 37.44 |
| 210 | TRW United States | SP P2SC 160 MHz IBM | 66 | 1998 | 30.31 | 42.24 |
| 211 | Bell Canada Canada | HPC 10000 333 MHz Sun Microsystems | 56 | 1998 | 30.27 | 37.29 |
| 212 | Lexis Nexis United States | HPC 10000 333 MHz Sun Microsystems | 56 | 1998 | 30.27 | 37.29 |
| 213 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 214 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 215 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 216 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 217 | E&P Company (A) United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 218 | IBM United States | SP P2SC 160 MHz IBM | 64 | 1998 | 29.45 | 40.96 |
| 219 | Automotive Manufacturer (A) Japan | T932/321024 Cray Inc. | 32 | 1995 | 29.36 | 57.6 |
| 220 | Government United States | T932/321024 Cray Inc. | 32 | 1998 | 29.36 | 57.6 |
| 221 | Government United States | T932/321024 Cray Inc. | 32 | 1996 | 29.36 | 57.6 |
| 222 | Government United States | T932/321024 Cray Inc. | 32 | 1997 | 29.36 | 57.6 |
| 223 | NRI for Earth Science and Disaster (NIED) Japan | T932/321024 Cray Inc. | 32 | 1997 | 29.36 | 57.6 |
| 224 | Nippon Telegraph and Telephone (NTT) Japan | T932/321024 Cray Inc. | 32 | 1995 | 29.36 | 57.6 |
| 225 | SMVG Switzerland | HPC 10000 333 MHz Sun Microsystems | 54 | 1998 | 29.29 | 35.96 |
| 226 | Western Geophysical United Kingdom | SP P2SC 135 MHz IBM | 76 | 1998 | 29.24 | 41.04 |
| 227 | Manufacturer (G) United States | T3E Cray Inc. | 66 | 1996 | 29.1 | 39.6 |
| 228 | UKI IS United Kingdom | SP P2SC 120 MHz IBM | 84 | 1998 | 29.07 | 40.32 |
| 229 | ETH Switzerland | SP P2SC 160 MHz IBM | 62 | 1998 | 28.54 | 39.68 |
| 230 | Georgia Institute of Technology United States | SP P2SC 160 MHz IBM | 62 | 1997 | 28.54 | 39.68 |
| 231 | Hitachi Ltd. Enterprise Server Division Japan | S-3800/480 Hitachi | 4 | 1994 | 28.4 | 32 |
| 232 | Japan Meteorological Agency Japan | S-3800/480 Hitachi | 4 | 1995 | 28.4 | 32 |
| 233 | University of Tokyo Japan | S-3800/480 Hitachi | 4 | 1993 | 28.4 | 32 |
| 234 | Bell Canada Canada | HPC 10000 333 MHz Sun Microsystems | 52 | 1998 | 28.32 | 34.632 |
| 235 | Commerzbank Germany | HPC 10000 333 MHz Sun Microsystems | 52 | 1998 | 28.32 | 34.632 |
| 236 | KPMG Peat Marwick United States | HPC 10000 333 MHz Sun Microsystems | 52 | 1998 | 28.32 | 34.632 |
| 237 | Technische Universitaet Dresden Germany | T3E Cray Inc. | 64 | 1998 | 28.3 | 38.4 |
| 238 | Government United States | SP PC604e 332 MHz IBM | 88 | 1998 | 28.27 | 58.43 |
| 239 | Montgomery Ward United States | SP PC604e 332 MHz IBM | 88 | 1998 | 28.27 | 58.43 |
| 240 | Origin IT United Kingdom | SP PC604e 332 MHz IBM | 88 | 1998 | 28.27 | 58.43 |
| 241 | Sandia National Laboratories United States | AlphaServer 8400 Cluster Hewlett-Packard | 60 | 1997 | 28.145 | 73.5 |
| 242 | o.tel.o Germany | SP P2SC 120 MHz IBM | 80 | 1998 | 27.77 | 38.4 |
| 243 | Australian National University Australia | VPP300/13 Fujitsu | 13 | 1996 | 27.7 | 28.6 |
| 244 | Caltech/JPL United States | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 245 | Caltech/JPL United States | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 246 | HTC Germany | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 247 | NCSA United States | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 248 | Naval Research Laboratory (NRL) United States | Exemplar X-Class Hewlett-Packard | 64 | 1997 | 27.56 | 46.08 |
| 249 | Samsung SDS Korea, South | Exemplar X-Class Hewlett-Packard | 64 | 1998 | 27.56 | 46.08 |
| 250 | University of Kentucky United States | Exemplar X-Class Hewlett-Packard | 64 | 1998 | 27.56 | 46.08 |
| 251 | NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States | T3E900 Cray Inc. | 42 | 1997 | 27.3 | 37.8 |
| 252 | Universitaet Rostock Germany | T3E900 Cray Inc. | 42 | 1997 | 27.3 | 37.8 |
| 253 | ONERA France | SX-4/14A NEC | 14 | 1998 | 27.1 | 28 |
| 254 | Sprint United States | SP PC604e 332 MHz IBM | 84 | 1998 | 27.03 | 55.77 |
| 255 | NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States | T932/261024 Cray Inc. | 26 | 1997 | 26.96 | 46.8 |
| 256 | Naval Oceanographic Office (NAVOCEANO) United States | T932/261024 Cray Inc. | 26 | 1998 | 26.96 | 46.8 |
| 257 | Oxford Supercomputing Centre United Kingdom | ORIGIN 2000 SGI | 84 | 1998 | 26.843 | 32.76 |
| 258 | AT&T United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 259 | AT&T United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 260 | AT&T United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 261 | Chalmers University of Technology Sweden | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 262 | GTE Communications United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 263 | Kawasaki Heavy Industry Japan | HPC 10000 Sun Microsystems | 64 | 1998 | 26.45 | 32 |
| 264 | Motorola United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 265 | Texas Instruments United States | HPC 10000 Sun Microsystems | 64 | 1998 | 26.45 | 32 |
| 266 | Tokyo Mitsubishi Bank United Kingdom | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 267 | University of Tokyo Japan | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 268 | Virginia Social United States | HPC 10000 Sun Microsystems | 64 | 1997 | 26.45 | 32 |
| 269 | Chemical Company Germany | SP PC604e 332 MHz IBM | 82 | 1998 | 26.41 | 54.48 |
| 270 | Financial Corporation (A) United States | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 271 | France Telecom France | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 272 | GTE Communications United States | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 273 | Telcel Radiomovil Dipsa Mexico | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 274 | University of Minnesota United States | HPC 10000 333 MHz Sun Microsystems | 48 | 1998 | 26.38 | 31.96 |
| 275 | BMW AG Germany | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 276 | C4 / Centre Europeo del Parallelismo de Barcelona Spain | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 277 | Ford Motor Company United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 278 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 279 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 280 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 281 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 282 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 283 | Government United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 284 | Government Contractor United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 285 | NASA/Ames Research Center/NAS United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 286 | NASA/Ames Research Center/NAS United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 287 | NASA/Ames Research Center/NAS/DAO United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 288 | NASA/Ames Research Center/NAS/DAO United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 289 | NASA/Goddard Space Flight Center United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 290 | Raytheon United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 291 | US Army Research Laboratory (ARL) United States | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 292 | Western Geophysical United Kingdom | ORIGIN 2000 250 MHz SGI | 64 | 1998 | 26.24 | 32 |
| 293 | Commissariat a l'Energie Atomique (CEA) France | T932/24512 Cray Inc. | 24 | 1997 | 26.17 | 43.2 |
| 294 | Ford Motor Company United States | T932/241024 Cray Inc. | 24 | 1996 | 26.17 | 43.2 |
| 295 | American Express United States | SP PC604e 332 MHz IBM | 80 | 1998 | 25.79 | 53.12 |
| 296 | Finance Corp. (A) Japan | SP PC604e 332 MHz IBM | 80 | 1998 | 25.79 | 53.12 |
| 297 | Japan Atomic Energy Research Institute Japan | VPP300/12 Fujitsu | 12 | 1996 | 25.6 | 26.4 |
| 298 | Pacific Northwest National Laboratory United States | SP2 77 MHz wide IBM | 128 | 1997 | 25.42 | 39.42 |
| 299 | American Express Belgium | HPC 10000 333 MHz Sun Microsystems | 46 | 1998 | 25.37 | 30.63 |
| 300 | Bear Stearns United States | T3D MC256-8/464 Cray Inc. | 256 | 1996 | 25.3 | 38.4 |
| 301 | Caltech/JPL United States | T3D SC256-8/264 Cray Inc. | 256 | 1994 | 25.3 | 38.4 |
| 302 | Defense Research Agency (DRA) United Kingdom | T3D MC256-8 Cray Inc. | 256 | 1994 | 25.3 | 38.4 |
| 303 | Ecole Polytechnique Federale de Lausanne Switzerland | T3D MC256-8 Cray Inc. | 256 | 1994 | 25.3 | 38.4 |
| 304 | Petroleum Company (A) United States | T3D MC256-8 Cray Inc. | 256 | 1995 | 25.3 | 38.4 |
| 305 | ATAC France | SP PC604e 332 MHz IBM | 78 | 1998 | 25.17 | 51.79 |
| 306 | Lawrence Livermore National Laboratory United States | AlphaServer 8400 Cluster Hewlett-Packard | 54 | 1997 | 24.78 | 66.15 |
| 307 | CIEMAT Spain | T3E900 Cray Inc. | 38 | 1998 | 24.7 | 34.2 |
| 308 | Telecommunication Company Japan | SP PC604e 332 MHz IBM | 76 | 1998 | 24.55 | 50.46 |
| 309 | Eli Lilly and Company United States | HPC 10000 333 MHz Sun Microsystems | 44 | 1998 | 24.36 | 29.3 |
| 310 | Xerox United States | HPC 10000 333 MHz Sun Microsystems | 44 | 1997 | 24.36 | 29.3 |
| 311 | AT&T CMD United States | HPC 10000 333 MHz Sun Microsystems | 43 | 1998 | 23.83 | 28.638 |
| 312 | AT&T CMD United States | HPC 10000 333 MHz Sun Microsystems | 43 | 1998 | 23.83 | 28.638 |
| 313 | AWI (Alfred Wegener Institut) Germany | T3E Cray Inc. | 54 | 1996 | 23.8 | 32.4 |
| 314 | Reactor & Nuclear Fuel Development Japan | VPP500/16 Fujitsu | 16 | 1996 | 23.6 | 25.6 |
| 315 | Commerzbank Germany | HPC 10000 333 MHz Sun Microsystems | 42 | 1998 | 23.315 | 27.97 |
| 316 | Finance Corp. (C) Japan | SP PC604e 332 MHz IBM | 72 | 1998 | 23.31 | 47.8 |
| 317 | Manufacturing Company Japan | SP PC604e 332 MHz IBM | 72 | 1998 | 23.31 | 47.8 |
| 318 | Miele GmbH Germany | SP PC604e 332 MHz IBM | 72 | 1998 | 23.31 | 47.8 |
| 319 | Moody's United States | SP PC604e 332 MHz IBM | 72 | 1998 | 23.31 | 47.8 |
| 320 | Sprint United States | SP PC604e 332 MHz IBM | 72 | 1998 | 23.31 | 47.8 |
| 321 | Veritas DGC United Kingdom | SX-4/12A NEC | 12 | 1997 | 23.2 | 24 |
| 322 | Umea University / HPC2N Sweden | SP P2SC 120 MHz IBM | 66 | 1997 | 23.18 | 31.68 |
| 323 | Western Geophysical United States | SP P2SC 120 MHz IBM | 66 | 1998 | 23.18 | 31.68 |
| 324 | o.tel.o Germany | SP P2SC 120 MHz IBM | 66 | 1998 | 23.18 | 31.68 |
| 325 | Automotive Manufacturer (B) Japan | T932/202048 Cray Inc. | 20 | 1995 | 23.075 | 36 |
| 326 | FDK Corporation Japan | VPP300/10E Fujitsu | 10 | 1997 | 23 | 24 |
| 327 | University of Houston United States | SP P2SC 120 MHz IBM | 64 | 1997 | 22.55 | 30.72 |
| 328 | University of Utah United States | SP P2SC 120 MHz IBM | 64 | 1998 | 22.55 | 30.72 |
| 329 | Arnold Engineering Development Center (AEDC) United States | Exemplar X-Class Hewlett-Packard | 48 | 1997 | 22.31 | 34.56 |
| 330 | S. A. IT Korea, South | Exemplar X-Class Hewlett-Packard | 48 | 1998 | 22.31 | 34.56 |
| 331 | Tohoku University Japan | Exemplar X-Class Hewlett-Packard | 48 | 1997 | 22.31 | 34.56 |
| 332 | Universitaet Leipzig Germany | Exemplar X-Class Hewlett-Packard | 48 | 1997 | 22.31 | 34.56 |
| 333 | Universitaet Mainz Germany | Exemplar X-Class Hewlett-Packard | 48 | 1997 | 22.31 | 34.56 |
| 334 | AT&T United States | HPC 10000 333 MHz Sun Microsystems | 40 | 1998 | 22.27 | 26.64 |
| 335 | AT&T United States | HPC 10000 333 MHz Sun Microsystems | 40 | 1998 | 22.27 | 26.64 |
| 336 | AT&T CFO United States | HPC 10000 333 MHz Sun Microsystems | 40 | 1998 | 22.27 | 26.64 |
| 337 | Commerzbank Germany | HPC 10000 333 MHz Sun Microsystems | 40 | 1998 | 22.27 | 26.64 |
| 338 | Deutsche Bahn AG Germany | HPC 10000 333 MHz Sun Microsystems | 40 | 1998 | 22.27 | 26.64 |
| 339 | Dresdner Bank Germany | HPC 10000 333 MHz Sun Microsystems | 40 | 1998 | 22.27 | 26.64 |
| 340 | Hughes Space & Communication United States | HPC 10000 333 MHz Sun Microsystems | 40 | 1998 | 22.27 | 26.64 |
| 341 | Recruit Japan | HPC 10000 333 MHz Sun Microsystems | 40 | 1998 | 22.27 | 26.64 |
| 342 | eBay United States | HPC 10000 333 MHz Sun Microsystems | 40 | 1998 | 22.27 | 26.64 |
| 343 | Ensign Geophysics United Kingdom | SP P2SC 160 MHz IBM | 48 | 1998 | 22.19 | 30.72 |
| 344 | Government Japan | SP P2SC 160 MHz IBM | 48 | 1998 | 22.19 | 30.72 |
| 345 | Queen's University of Belfast/Trinity College Dub. United Kingdom | SP P2SC 160 MHz IBM | 48 | 1998 | 22.19 | 30.72 |
| 346 | University of Hong Kong Hong Kong | SP P2SC 160 MHz IBM | 48 | 1998 | 22.19 | 30.72 |
| 347 | MIT/Lincoln Laboratory United States | T3E900 Cray Inc. | 34 | 1997 | 22.1 | 30.6 |
| 348 | Kyoto University Japan | VPP500/15 Fujitsu | 15 | 1994 | 22.1 | 24 |
| 349 | Sprint United States | SP PC604e 332 MHz IBM | 68 | 1998 | 22.07 | 45.15 |
| 350 | Mobil / Technical Center United States | T3E Cray Inc. | 50 | 1997 | 22.06 | 30 |
| 351 | Baker Hughes United States | SP P2SC 160 MHz IBM | 47 | 1998 | 21.73 | 30.08 |
| 352 | INEM Spain | HPC 10000 Sun Microsystems | 52 | 1997 | 21.68 | 26 |
| 353 | Micron Technology United States | HPC 10000 Sun Microsystems | 52 | 1997 | 21.68 | 26 |
| 354 | Viag Interkom Germany | HPC 10000 Sun Microsystems | 52 | 1998 | 21.68 | 26 |
| 355 | Viag Interkom Germany | HPC 10000 Sun Microsystems | 52 | 1998 | 21.68 | 26 |
| 356 | Hokkaido University Japan | S-3800/380 Hitachi | 3 | 1994 | 21.6 | 24 |
| 357 | Institute for Materials Research/Tohoku University Japan | S-3800/380 Hitachi | 3 | 1994 | 21.6 | 24 |
| 358 | Indiana University United States | SP P2SC 160 MHz IBM | 46 | 1998 | 21.28 | 29.44 |
| 359 | Allstate Insurance United States | HPC 10000 Sun Microsystems | 50 | 1997 | 21.05 | 25 |
| 360 | GTE Communications United States | HPC 10000 Sun Microsystems | 50 | 1997 | 21.05 | 25 |
| 361 | Deutsche Telekom AG Germany | SP PC604e 332 MHz IBM | 64 | 1998 | 20.83 | 42.49 |
| 362 | GTE Communications United States | SP PC604e 332 MHz IBM | 64 | 1998 | 20.83 | 42.49 |
| 363 | Government Japan | SP PC604e 332 MHz IBM | 64 | 1998 | 20.83 | 42.49 |
| 364 | Lufthansa Germany | SP PC604e 332 MHz IBM | 64 | 1998 | 20.83 | 42.49 |
| 365 | Procter and Gamble United States | SP PC604e 332 MHz IBM | 64 | 1998 | 20.83 | 42.49 |
| 366 | Sobeys Canada Canada | SP PC604e 332 MHz IBM | 64 | 1998 | 20.83 | 42.49 |
| 367 | University of California, Los Angeles United States | SP PC604e 332 MHz IBM | 64 | 1998 | 20.83 | 42.49 |
| 368 | Witco United States | SP PC604e 332 MHz IBM | 64 | 1998 | 20.83 | 42.49 |
| 369 | Arnold Engineering Development Center (AEDC) United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 370 | Automotive Manufacturer Japan | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 371 | Automotive Manufacturer Japan | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 372 | Boston University United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 373 | Boston University United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 374 | Boston University United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 375 | Centre de Res. Inform. de Haute Normandie (CRIHAN) France | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 376 | Chalmers University of Technology Sweden | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 377 | Compagnie Generale de Geophysique (CGG) United Kingdom | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 378 | E-Systems/Raytheon United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 379 | E-Systems/Raytheon United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 380 | E-Systems/Raytheon United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 381 | Ecole Polytechnique Federale de Lausanne Switzerland | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 382 | Government United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 383 | Government United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 384 | INRIA-Lorraine/Centre Charles Hermite France | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 385 | Indiana University United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 386 | Lockheed Martin United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 387 | Manufacturer (G) United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 388 | NASA/Ames Research Center/NAS/DAO United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 389 | NASA/Ames Research Center/NAS/DAO United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 390 | NASA/Langley Research Center United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 391 | NERSC/LBNL United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 392 | NSWC United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 393 | Princeton University United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 394 | Raytheon United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 395 | Raytheon United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 396 | Sandia National Laboratories United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 397 | Sylvest Management Systems United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 398 | Texaco United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 399 | US Air Force United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 400 | US Army Space and Missile Defense Command United States | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 401 | University of Queensland Australia | ORIGIN 2000 SGI | 64 | 1998 | 20.75 | 24.96 |
| 402 | University of Utah United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 403 | University of Valencia Spain | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 404 | Wright-Patterson Air Force Base/DoD ASC United States | ORIGIN 2000 SGI | 64 | 1996 | 20.75 | 24.96 |
| 405 | Wright-Patterson Air Force Base/DoD ASC United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 406 | Wright-Patterson Air Force Base/DoD ASC United States | ORIGIN 2000 SGI | 64 | 1997 | 20.75 | 24.96 |
| 407 | National Center for High Performance Computing Taiwan | SP2/110 IBM | 110 | 1998 | 20.37 | 29.21 |
| 408 | AT&T BMD United States | HPC 10000 Sun Microsystems | 48 | 1998 | 20.3 | 24 |
| 409 | American Airlines United States | HPC 10000 Sun Microsystems | 48 | 1998 | 20.3 | 24 |
| 410 | Cincinnati Bell Information Systems (CBIS) United States | HPC 10000 Sun Microsystems | 48 | 1997 | 20.3 | 24 |
| 411 | Daiei Information Japan | HPC 10000 Sun Microsystems | 48 | 1998 | 20.3 | 24 |
| 412 | Daiei Information Japan | HPC 10000 Sun Microsystems | 48 | 1997 | 20.3 | 24 |
| 413 | Internal Revenue Service (IRS) - TAPS United States | HPC 10000 Sun Microsystems | 48 | 1998 | 20.3 | 24 |
| 414 | Kwiksave United Kingdom | HPC 10000 Sun Microsystems | 48 | 1998 | 20.3 | 24 |
| 415 | Lockheed Martin United States | HPC 10000 Sun Microsystems | 48 | 1998 | 20.3 | 24 |
| 416 | Ministry of the Interior Korea, South | HPC 10000 Sun Microsystems | 48 | 1997 | 20.3 | 24 |
| 417 | Ministry of the Interior Korea, South | HPC 10000 Sun Microsystems | 48 | 1997 | 20.3 | 24 |
| 418 | National Reserve Bank Russia | HPC 10000 Sun Microsystems | 48 | 1997 | 20.3 | 24 |
| 419 | Oracle Corporation United States | HPC 10000 Sun Microsystems | 48 | 1997 | 20.3 | 24 |
| 420 | Oracle Corporation United States | HPC 10000 Sun Microsystems | 48 | 1997 | 20.3 | 24 |
| 421 | Toshiba Corp - Power Systems & Service Company Japan | HPC 10000 Sun Microsystems | 48 | 1997 | 20.3 | 24 |
| 422 | EDS de Mexico Mexico | HPC 10000 333 MHz Sun Microsystems | 36 | 1998 | 20.11 | 23.97 |
| 423 | Government United States | HPC 10000 333 MHz Sun Microsystems | 36 | 1998 | 20.11 | 23.97 |
| 424 | R.L. Polk United States | HPC 10000 333 MHz Sun Microsystems | 36 | 1998 | 20.11 | 23.97 |
| 425 | Tennessee Valley Authority (TVA) United States | HPC 10000 333 MHz Sun Microsystems | 36 | 1998 | 20.11 | 23.97 |
| 426 | University Northern Arizona United States | HPC 10000 333 MHz Sun Microsystems | 36 | 1998 | 20.11 | 23.97 |
| 427 | W.W. Grainger United States | HPC 10000 333 MHz Sun Microsystems | 36 | 1998 | 20.11 | 23.97 |
| 428 | Forschungszentrum Juelich (FZJ) Germany | T916/161024 Cray Inc. | 16 | 1998 | 19.98 | 28.8 |
| 429 | Nissan Motor Japan | T916/16512 Cray Inc. | 16 | 1997 | 19.98 | 28.8 |
| 430 | Government United States | ORIGIN 2000 250 MHz SGI | 48 | 1998 | 19.73 | 24 |
| 431 | Government United States | ORIGIN 2000 250 MHz SGI | 48 | 1998 | 19.73 | 24 |
| 432 | Western Geophysical United States | ORIGIN 2000 250 MHz SGI | 48 | 1998 | 19.73 | 24 |
| 433 | Emery Worldwide United States | HPC 10000 333 MHz Sun Microsystems | 35 | 1998 | 19.56 | 23.31 |
| 434 | Medline Industries United States | HPC 10000 333 MHz Sun Microsystems | 35 | 1998 | 19.56 | 23.31 |
| 435 | RAG Informatik Germany | HPC 10000 333 MHz Sun Microsystems | 35 | 1998 | 19.56 | 23.31 |
| 436 | Sprint United States | HPC 10000 333 MHz Sun Microsystems | 35 | 1998 | 19.56 | 23.31 |
| 437 | DVG Bank Germany | SP PC604e 332 MHz IBM | 60 | 1998 | 19.51 | 39.84 |
| 438 | American Express United States | HPC 10000 Sun Microsystems | 46 | 1998 | 19.48 | 23 |
| 439 | Centre de Supercomputacio de Catalunya Spain | SP P2SC 160 MHz IBM | 42 | 1998 | 19.46 | 26.88 |
| 440 | Telecom Denmark (Danadata) Denmark | SP P2SC 160 MHz IBM | 42 | 1997 | 19.46 | 26.88 |
| 441 | Cisco United States | HPC 6500 Cluster Sun Microsystems | 48 | 1998 | 19.42 | 24 |
| 442 | MCI Worldcom United States | SP2/104 IBM | 104 | 1994 | 19.34 | 27.62 |
| 443 | NIH (National Institutes of Health) United States | SP2/104 IBM | 104 | 1997 | 19.34 | 27.62 |
| 444 | ECMWF United Kingdom | VPP300/9 Fujitsu | 9 | 1997 | 19.2 | 19.8 |
| 445 | Lucent Technologies United States | HPC 10000 333 MHz Sun Microsystems | 34 | 1998 | 19.01 | 22.64 |
| 446 | State of Georgia United States | HPC 10000 333 MHz Sun Microsystems | 34 | 1998 | 19.01 | 22.64 |
| 447 | Lunds Tekniska Hogskola Sweden | ORIGIN 2000 250 MHz SGI | 46 | 1998 | 18.91 | 23 |
| 448 | Universitaet Freiburg Germany | ORIGIN 2000 250 MHz SGI | 46 | 1998 | 18.91 | 23 |
| 449 | ThyssenKrupp Information Systems Germany | SP PC604e 332 MHz IBM | 58 | 1998 | 18.86 | 38.51 |
| 450 | Ameritech United States | HPC 10000 Sun Microsystems | 44 | 1998 | 18.67 | 22 |
| 451 | WorldCom United States | HPC 10000 Sun Microsystems | 44 | 1998 | 18.67 | 22 |
| 452 | Kansai University Japan | VPP300/8E Fujitsu | 8 | 1997 | 18.6 | 19.2 |
| 453 | Osaka Gas., Ltd Japan | VPP300/8E Fujitsu | 8 | 1998 | 18.6 | 19.2 |
| 454 | US West Communications United States | SP P2SC 160 MHz IBM | 40 | 1998 | 18.56 | 25.6 |
| 455 | USAA United States | SP P2SC 160 MHz IBM | 40 | 1998 | 18.56 | 25.6 |
| 456 | US Army Research Laboratory (ARL) United States | POWER CHALLENGEarray SGI | 96 | 1995 | 18.455 | 28.8 |
| 457 | Citicorp United States | SP2/98 IBM | 98 | 1996 | 18.31 | 26.068 |
| 458 | Sprint United States | SP PC604e 332 MHz IBM | 56 | 1998 | 18.2 | 37.18 |
| 459 | Cambridge University United Kingdom | ORIGIN 2000 250 MHz SGI | 44 | 1997 | 18.1 | 22 |
| 460 | Axone/IBM France | SP P2SC 120 MHz IBM | 51 | 1998 | 18.01 | 24.48 |
| 461 | Maui High-Performance Computing Center (MHPCC) United States | SP2/96 IBM | 96 | 1994 | 17.97 | 25.536 |
| 462 | NCAR (National Center for Atmospheric Research) United States | AlphaServer 4100 Cluster Hewlett-Packard | 32 | 1998 | 17.96 | 39.2 |
| 463 | University of Rochester United States | AlphaServer 4100 Cluster Hewlett-Packard | 32 | 1998 | 17.96 | 39.2 |
| 464 | Becton Dickinson United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 465 | Bristol-Myers Squibb United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1995 | 17.91 | 21.31 |
| 466 | DoD United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 467 | Geophysical Development United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 468 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 469 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 470 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 471 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 472 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 473 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 474 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 475 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 476 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 477 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 478 | Government United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 479 | Informatikzentrum Niedersachsen (IZN) Germany | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 480 | Micron Technology United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 481 | Mississippi State University United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 482 | NatWest Markets United Kingdom | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 483 | The Sabre Group United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 484 | Toronto Stock Exchange Canada | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 485 | Toronto Stock Exchange Canada | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 486 | UCSD/San Diego Supercomputer Center United States | HPC 10000 333 MHz Sun Microsystems | 32 | 1997 | 17.91 | 21.31 |
| 487 | Union Bank of Switzerland Switzerland | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 488 | West Deutsche Landesbank United Kingdom | HPC 10000 333 MHz Sun Microsystems | 32 | 1998 | 17.91 | 21.31 |
| 489 | MediaOne United States | HPC 10000 Sun Microsystems | 42 | 1998 | 17.89 | 21 |
| 490 | Technische Universitaet Dresden Germany | ORIGIN 2000 SGI/Siemens-Nixdorf | 56 | 1997 | 17.8 | 21.84 |
| 491 | UCSD/San Diego Supercomputer Center United States | T916/14512 Cray Inc. | 14 | 1997 | 17.7 | 25.2 |
| 492 | Institute for Molecular Science Japan | SX-3/34R NEC | 3 | 1993 | 17.4 | 19.2 |
| 493 | Imperial College of Science, Technology & Medicine United Kingdom | ORIGIN 2000 250 MHz SGI | 42 | 1998 | 17.28 | 21 |
| 494 | AT&T CDW United States | HPC 10000 Sun Microsystems | 40 | 1998 | 17.12 | 20.5 |
| 495 | Delta Airlines United States | HPC 10000 Sun Microsystems | 40 | 1998 | 17.12 | 20.5 |
| 496 | Delta Airlines United States | HPC 10000 Sun Microsystems | 40 | 1998 | 17.12 | 20.5 |
| 497 | Enron Capital United States | HPC 10000 Sun Microsystems | 40 | 1997 | 17.12 | 20.5 |
| 498 | Federal Express United States | HPC 10000 Sun Microsystems | 40 | 1997 | 17.12 | 20.5 |
| 499 | Financial Corporation (B) United States | HPC 10000 Sun Microsystems | 40 | 1998 | 17.12 | 20.5 |
| 500 | Koeln Universitaet Germany | HPC 10000 Sun Microsystems | 40 | 1997 | 17.12 | 20.5 |