| Rank | Site | Computer | Cores | Year | Rmax | Rpeak | | 201 | BMW AG Germany | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 202 | BMW AG Germany | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 203 | BMW AG Germany | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 204 | BMW AG Germany | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 205 | Banca Sella Italy | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 206 | Centrica Plc United Kingdom | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 207 | Centrica Plc United Kingdom | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 208 | EDS United Kingdom | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 209 | Hutchison H3G United Kingdom | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 210 | IS Informationssysteme II Germany | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 211 | Itellium Systems Germany | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2001 | 245.1 | 384 |
| 212 | Magirus International Germany | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 213 | Sprint PCS United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 214 | Verizon United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 215 | WIND Telecom S.P.A. Italy | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 216 | Wachovia Corporation United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 217 | Wachovia Corporation United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 245.1 | 384 |
| 218 | PGS United States | Netfinity Cluster PIII 1.13 GHz - Eth IBM | 768 | 2002 | 245 | 867.8 |
| 219 | Tohoku University Japan | SX-4/128H4 NEC | 128 | 1997 | 244 | 256 |
| 220 | CIE Gegetel SI France | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 243.8 | 384 |
| 221 | Manufacturing Company United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2002 | 243.8 | 384 |
| 222 | Telecom Italia Italy | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 128 | 2001 | 243.8 | 384 |
| 223 | Tohoku University, Institute of Fluid Science Japan | ORIGIN 2000 300 MHz SGI | 640 | 2000 | 241.4 | 384 |
| 224 | NASA/Ames Research Center/NAS United States | ORIGIN 2000 300 MHz SGI | 512 | 1999 | 241.4 | 307.2 |
| 225 | Bureau of Meteorology / CSIRO HPCCC Australia | SX-5/32M2 NEC | 32 | 2000 | 241.4 | 256 |
| 226 | Meteorological Service of Canada (MSC) Canada | SX-5/32M2 NEC | 32 | 1999 | 241.4 | 256 |
| 227 | National Research Institute for Metals Japan | SX-5/32H2 NEC | 32 | 2000 | 241.4 | 256 |
| 228 | University of New Mexico United States | LosLobos IBM | 512 | 2000 | 237 | 375.3 |
| 229 | Government United States | T3E1200 Cray Inc. | 284 | 1999 | 235 | 340.8 |
| 230 | BOUYGTEL France | pSeries 690 Turbo 1.3GHz GigEth IBM | 96 | 2002 | 234 | 499.2 |
| 231 | Boston University United States | pSeries 690 Turbo 1.3GHz GigEth IBM | 96 | 2002 | 234 | 499.2 |
| 232 | Hitachi Micro Systems United States | pSeries 690 Turbo 1.3GHz GigEth IBM | 96 | 2002 | 234 | 499.2 |
| 233 | Technische Universitaet Darmstadt Germany | pSeries 690 Turbo 1.3GHz GigEth IBM | 96 | 2002 | 234 | 499.2 |
| 234 | University of Bergen Norway | pSeries 690 Turbo 1.3GHz GigEth IBM | 96 | 2002 | 234 | 499.2 |
| 235 | Cray Inc. United States | T3E Cray Inc. | 540 | 1997 | 234 | 324 |
| 236 | Forschungszentrum Juelich (FZJ) Germany | T3E Cray Inc. | 540 | 1996 | 234 | 324 |
| 237 | SARA (Stichting Academisch Rekencentrum) Netherlands | Netfinity Cluster PIII 1 GHz - Myrinet IBM | 400 | 2002 | 232 | 400 |
| 238 | Taiwan Central Weather Bureau & CAA Taiwan | VPP5000/25 Fujitsu | 25 | 2001 | 232 | 240 |
| 239 | General Motors United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 120 | 2002 | 231.6 | 360 |
| 240 | National Aerospace Laboratory of Japan Japan | Numerical Wind Tunnel Fujitsu | 167 | 1996 | 229 | 281.26 |
| 241 | Hokkaido University Japan | SR8000/32 Hitachi | 32 | 2000 | 229 | 256 |
| 242 | Ohio Supercomputer Center United States | SGI 750 Cluster Itanium 733 MHz SGI | 128 | 2001 | 226 | 375.29 |
| 243 | Gesellschaft fuer wissenschaftliche Datenverarbeitung Germany | SP Power3 375 MHz IBM | 224 | 2001 | 226 | 336 |
| 244 | Manufacturing Company United States | SP Power3 375 MHz IBM | 224 | 2001 | 226 | 336 |
| 245 | Petroleum Company (G) Saudia Arabia | SP Power3 375 MHz 16 way IBM | 208 | 2001 | 226 | 312 |
| 246 | Technische Universitaet Chemnitz Germany | CLIC PIII 800 MHz Self-made | 530 | 2000 | 221.6 | 424 |
| 247 | Sandia National Laboratories United States | Netfinity Cluster PIII 733 MHz - Myrinet IBM | 512 | 2002 | 220 | 375.3 |
| 248 | University of Edinburgh United Kingdom | T3E900 Cray Inc. | 348 | 1997 | 218 | 313.2 |
| 249 | PSA Peugeot Citroen France | SP Power3 375 MHz IBM | 212 | 2001 | 214 | 318 |
| 250 | ECMWF United Kingdom | VPP700/116 Fujitsu | 116 | 1997 | 213 | 255.2 |
| 251 | Chemical Company Germany | SP Power3 375 MHz IBM | 210 | 2000 | 212 | 315 |
| 252 | Korea Meteorological Administration Korea, South | SX-5/28M2 NEC | 28 | 2000 | 212 | 224 |
| 253 | Commissariat a l'Energie Atomique (CEA) France | AlphaServer SC ES40/EV67 Hewlett-Packard | 232 | 1999 | 211 | 309.33 |
| 254 | Sobeys Canada Canada | SP PC604e 332 MHz IBM | 512 | 2000 | 210.2 | 339.9 |
| 255 | NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States | ORIGIN 3000 600 MHz SGI | 256 | 2001 | 210.2 | 307.2 |
| 256 | NOAA/Geophysical Fluid Dynamics Laboratory (GFDL) United States | ORIGIN 3000 600 MHz SGI | 256 | 2001 | 210.2 | 307.2 |
| 257 | Government United States | ORIGIN 3000 500 MHz SGI | 256 | 2002 | 210.2 | 256 |
| 258 | Japan Atomic Energy Research Institute Japan | ORIGIN 3000 500 MHz SGI | 256 | 2001 | 210.2 | 256 |
| 259 | Kyoto University, Institute for Chemical Research Japan | ORIGIN 3000 500 MHz SGI | 256 | 2002 | 210.2 | 256 |
| 260 | Manufacturing Company United States | ORIGIN 3000 500 MHz SGI | 256 | 2002 | 210.2 | 256 |
| 261 | CINECA Italy | AlphaServer SC45, 1 GHz Hewlett-Packard | 128 | 2002 | 207 | 256 |
| 262 | Japan Atomic Energy Research/Tokai Research Establishment Japan | SR8000-F1/20 Hitachi | 20 | 2001 | 206 | 240 |
| 263 | Universitaet Wien Austria | Schroedinger I AMD 1.47 GHz init.at | 160 | 2001 | 204.5 | 472 |
| 264 | University of Alaska - ARSC United States | SP Power3 375 MHz IBM | 200 | 2001 | 203 | 300 |
| 265 | Hitachi Mechanical Engineering Res. Lab. Japan | SR8000-G1/16 Hitachi | 16 | 2001 | 199.1 | 230.4 |
| 266 | Gesellschaft fuer wissenschaftliche Datenverarbeitung Germany | pSeries 690 1.1GHz GigEth IBM | 96 | 2002 | 198 | 422.4 |
| 267 | HeiLongJiang Mobile BOSS China | pSeries 690 1.1GHz GigEth IBM | 96 | 2002 | 198 | 422.4 |
| 268 | Verizon United States | pSeries 690 1.1GHz GigEth IBM | 96 | 2002 | 198 | 422.4 |
| 269 | University of Rochester United States | pSeries 690 Turbo 1.3GHz GigEth IBM | 80 | 2002 | 198 | 416 |
| 270 | Automotive Manufacturer France | Fire 15K Sun Microsystems | 144 | 2002 | 197.3 | 259.2 |
| 271 | Automotive Manufacturer France | Fire 15K Sun Microsystems | 144 | 2002 | 197.3 | 259.2 |
| 272 | BMW AG Germany | Fire 15K Sun Microsystems | 144 | 2002 | 197.3 | 259.2 |
| 273 | DaimlerChrysler Germany | Fire 15K Sun Microsystems | 144 | 2002 | 197.3 | 259.2 |
| 274 | DaimlerChrysler Germany | Fire 15K Sun Microsystems | 144 | 2002 | 197.3 | 259.2 |
| 275 | DaimlerChrysler Germany | Fire 15K Sun Microsystems | 144 | 2002 | 197.3 | 259.2 |
| 276 | Government United States | Fire 15K Sun Microsystems | 144 | 2002 | 197.3 | 259.2 |
| 277 | Kyoto University Japan | Fire 15K Sun Microsystems | 144 | 2002 | 197.3 | 259.2 |
| 278 | Agricultural Bank of China (ABC) Shandong China | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 279 | Amdocs United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 280 | Amdocs United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 281 | Bell Canada Canada | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 282 | Bell Canada Canada | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 283 | Brasil Telecom Brazil | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 284 | Braun GmbH Germany | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 285 | Government United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 286 | Government United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 287 | Government United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 288 | Government United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 289 | NewSky Korea, South | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 290 | One2One United Kingdom | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 291 | OverWrite United Kingdom | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 292 | Oy Saimaa Lines LTD Finland | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 293 | POSDATA Korea, South | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 294 | POSDATA Korea, South | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 295 | Q Application Varwest United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 296 | Qwest United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 297 | Telecommunications Equipment Finland | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 298 | Telkom LTD United Kingdom | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 299 | Telkom SA South Africa | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 300 | Titan Secure United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 301 | US Navy United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 302 | Verizon United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 303 | Vodafone United Kingdom | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 304 | Wirth Adolf GmBH Germany | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.7 | 281.6 |
| 305 | Amazon United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.2 | 281.6 |
| 306 | Government Germany | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.2 | 281.6 |
| 307 | Kone Belgium | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 196.2 | 281.6 |
| 308 | High Performance Computing Virtual Laboratory Canada | Fire 6800/Sun Fire Link Sun Microsystems | 192 | 2002 | 195.8 | 345.6 |
| 309 | Brasil Telecom Brazil | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 310 | Cisco United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 311 | Cisco United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 312 | France Telecom France | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 313 | Government United Kingdom | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 314 | Government United Kingdom | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 315 | Government United Kingdom | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 316 | Government United Kingdom | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 317 | LG-EDS Systems Korea, South | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 318 | Omnitel Pronto Italia Italy | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 319 | Raytheon United States | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 320 | Supreme Court of Korea Korea, South | SuperDome/HyperPlex Hewlett-Packard | 128 | 2001 | 195.8 | 281.6 |
| 321 | Paine Webber United States | SP Power3 375 MHz IBM | 192 | 2001 | 195 | 288 |
| 322 | AT&T Wireless United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2001 | 194.8 | 288 |
| 323 | Amdocs United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 194.8 | 288 |
| 324 | American Express United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 194.8 | 288 |
| 325 | Aventis Pharma GmbH Germany | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 194.8 | 288 |
| 326 | BellSouth United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 194.8 | 288 |
| 327 | Corporacion Digitel CA Venezuela | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2001 | 194.8 | 288 |
| 328 | DaimlerChrysler United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 194.8 | 288 |
| 329 | General Electric Appliances United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 194.8 | 288 |
| 330 | HI3G ACCESS AB Sweden | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 194.8 | 288 |
| 331 | IntesaBci Sistemi Italy | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 194.8 | 288 |
| 332 | Netsiel S.P.A. Italy | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 194.8 | 288 |
| 333 | Starbucks United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2001 | 194.8 | 288 |
| 334 | Telecom Italia Italy | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2001 | 194.8 | 288 |
| 335 | America On Line (AOL) United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 336 | America On Line (AOL) United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 337 | Belgacom Belgium | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 338 | Belgacom Belgium | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 339 | Bell Canada Canada | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2001 | 191.7 | 288 |
| 340 | Citibank United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 341 | France Telecom France | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2001 | 191.7 | 288 |
| 342 | France Telecom France | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2001 | 191.7 | 288 |
| 343 | Omnitel Vodafone Italy | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 344 | Sprint PCS United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 345 | Sprint PCS United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 346 | Sprint PCS United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 347 | Transco PLC United Kingdom | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 348 | Transco PLC United Kingdom | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 349 | Transco PLC United Kingdom | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 350 | Transco PLC United Kingdom | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 351 | Transco PLC United Kingdom | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 352 | Verizon United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 96 | 2002 | 191.7 | 288 |
| 353 | US Army Research Laboratory (ARL) United States | pSeries 690 Turbo 1.3GHz IBM | 64 | 2002 | 191.4 | 332.8 |
| 354 | PIK Germany | SP Power3 375 MHz 4/16 way IBM | 200 | 2000 | 190.2 | 300 |
| 355 | American Airlines United States | V2500/HyperPlex Hewlett-Packard | 320 | 1999 | 189.3 | 563.2 |
| 356 | Government Canada | Netfinity Cluster PIII 1 GHz - Eth IBM | 668 | 2002 | 188 | 668 |
| 357 | Universitaet Aachen/RWTH Germany | Fire 6800 Sun Microsystems | 192 | 2002 | 186.5 | 345.6 |
| 358 | Universitaet Aachen/RWTH Germany | Fire 6800 Sun Microsystems | 192 | 2002 | 186.5 | 345.6 |
| 359 | Verisign United States | Netfinity Cluster PIII 1.2 GHz - Eth IBM | 550 | 2002 | 186 | 660 |
| 360 | SHARCNET - University of Western Ontario Canada | Greatwhite ES40 833 MHz Quadrics Hewlett-Packard | 144 | 2001 | 185.3 | 239.9 |
| 361 | POSDATA Korea, South | Netfinity Cluster PIII 1 GHz - Myrinet Self-made | 320 | 2001 | 184.4 | 320 |
| 362 | PGS Egypt | Netfinity Cluster PIII 1.26 GHz - Eth IBM | 512 | 2002 | 183 | 645.1 |
| 363 | PGS United States | Netfinity Cluster PIII 1.26 GHz - Eth IBM | 512 | 2002 | 183 | 645.1 |
| 364 | Commerzbank Germany | pSeries 690 1.1GHz GigEth IBM | 88 | 2002 | 183 | 387.2 |
| 365 | NEC Fuchu Plant Japan | SX-5/24M2 NEC | 24 | 2001 | 183 | 192 |
| 366 | Brookhaven National Laboratory United States | Netfinity Cluster PIII 1 GHz - Eth IBM | 632 | 2002 | 182.4 | 632 |
| 367 | Syrrx United States | Netfinity Cluster PIII 1 GHz - Eth IBM | 500 | 2002 | 182.4 | 500 |
| 368 | Amgen Inc. United States | Netfinity Cluster PIII 1 GHz - Eth IBM | 432 | 2002 | 182.4 | 432 |
| 369 | DKFZ Germany | SuperDome 750/500 MHz/HyperPlex Hewlett-Packard | 96 | 2001 | 181.2 | 262.6 |
| 370 | Air Force Weather Agency United States | SP PC604e 332 MHz IBM | 440 | 1999 | 181 | 292.1 |
| 371 | Pacific Northwest National Laboratory United States | SP P2SC 120/135 MHz IBM | 512 | 1998 | 180.906 | 248.32 |
| 372 | CNRS/IDRIS France | SP Power3 375 MHz IBM | 176 | 2001 | 179 | 264 |
| 373 | Commissariat a l'Energie Atomique (CEA) France | AlphaServer SC40, 833 MHz Hewlett-Packard | 160 | 2000 | 178 | 266.5 |
| 374 | Virginia Tech United States | Netfinity Cluster PIII 1 GHz - Eth IBM | 408 | 2002 | 177 | 408 |
| 375 | Bank of America United States | SP Power3 375 MHz IBM | 174 | 2001 | 177 | 261 |
| 376 | Cambridge University United Kingdom | SP Power3 375 MHz IBM | 168 | 2001 | 171 | 252 |
| 377 | DeTeCSM Germany | SP Power3 375 MHz IBM | 168 | 2001 | 171 | 252 |
| 378 | Florida State University United States | SP Power3 375 MHz IBM | 168 | 2000 | 171 | 252 |
| 379 | National Center for High Performance Computing Taiwan | SP Power3 375 MHz IBM | 168 | 2000 | 171 | 252 |
| 380 | WesternGeco United States | Netfinity Cluster PIII 933 MHz - Eth IBM | 512 | 2002 | 170 | 477.6 |
| 381 | Compagnie Generale de Geophysique (CGG) United States | PowerEdge Cluster PIII 1 GHz - Fast Eth Dell | 512 | 2001 | 169.4 | 512 |
| 382 | Network Computing Services, Inc. United States | T3E900 Cray Inc. | 268 | 1997 | 169 | 241.2 |
| 383 | University of Alaska - ARSC United States | T3E900 Cray Inc. | 268 | 1999 | 169 | 241.2 |
| 384 | Metro MGI Informatik Germany | SP S80s 450 MHz IBM | 510 | 2000 | 167.8 | 459 |
| 385 | Bank United Kingdom | pSeries 690 1.1GHz GigEth IBM | 80 | 2002 | 167 | 352 |
| 386 | McKesson United States | pSeries 690 1.1GHz GigEth IBM | 80 | 2002 | 167 | 352 |
| 387 | ABN AMRO Netherlands | SP Power3 375 MHz IBM | 164 | 2001 | 167 | 246 |
| 388 | DaimlerChrysler Germany | SP Power3 375 MHz IBM | 164 | 2001 | 167 | 246 |
| 389 | Inpharmatica United States | Netfinity Cluster PIII 1.13 GHz - Eth IBM | 381 | 2002 | 165 | 430.5 |
| 390 | Pharmaceutical Company Germany | SP Power3 375 MHz IBM | 162 | 2001 | 165 | 243 |
| 391 | Air Force Weather Agency United States | SP Power3 375 MHz IBM | 160 | 2000 | 164 | 240 |
| 392 | Automotive Manufacturer (C) United States | SP Power3 375 MHz IBM | 160 | 2001 | 164 | 240 |
| 393 | Kroger United States | SP Power3 375 MHz IBM | 160 | 2002 | 164 | 240 |
| 394 | Philip Morris United States | SP Power3 375 MHz IBM | 160 | 2000 | 164 | 240 |
| 395 | Government United States | ORIGIN 3000 400 MHz SGI | 256 | 2001 | 163.5 | 204.8 |
| 396 | Silicon Graphics United States | ORIGIN 3000 400 MHz SGI | 256 | 2001 | 163.5 | 204.8 |
| 397 | The Scripps Research Institute United States | ORIGIN 3000 400 MHz SGI | 256 | 2001 | 163.5 | 204.8 |
| 398 | Bank Administration Institute (BAI) United States | SP PC604e 332 MHz IBM | 396 | 2000 | 163 | 262.8 |
| 399 | BCDI United States | SP PC604e 332 MHz IBM | 392 | 2000 | 162 | 260.2 |
| 400 | Metallurgical Industry Co. United States | SP PC604e 332 MHz IBM | 392 | 2000 | 162 | 260.2 |
| 401 | P&O NedLloyd United Kingdom | SP Power3 375 MHz IBM | 158 | 2001 | 162 | 237 |
| 402 | Bank of Nigeria Nigeria | pSeries 690 Turbo 1.3GHz GigEth IBM | 64 | 2002 | 161.9 | 332.8 |
| 403 | Deutsche Bank Germany | pSeries 690 Turbo 1.3GHz GigEth IBM | 64 | 2002 | 161.9 | 332.8 |
| 404 | Lawrence Livermore National Laboratory United States | pSeries 690 Turbo 1.3GHz GigEth IBM | 64 | 2002 | 161.9 | 332.8 |
| 405 | Lufthansa Germany | pSeries 690 Turbo 1.3GHz GigEth IBM | 64 | 2002 | 161.9 | 332.8 |
| 406 | NASA/Ames Research Center/NAS United States | pSeries 690 Turbo 1.3GHz GigEth IBM | 64 | 2002 | 161.9 | 332.8 |
| 407 | SARA/IC3A (Stichting Academisch Rekencentrum) Netherlands | pSeries 690 Turbo 1.3GHz GigEth IBM | 64 | 2002 | 161.9 | 332.8 |
| 408 | Texas Advanced Computing Center/Univ. of Texas United States | pSeries 690 Turbo 1.3GHz GigEth IBM | 64 | 2002 | 161.9 | 332.8 |
| 409 | Instituto Mexicano del Petroleo Mexico | LUFAC Intel Cluster 1.13 GHz Self-made | 252 | 2002 | 160.9 | 284.7 |
| 410 | Valencia Community College United States | Dell P4 Cluster 1.7 GHz - Ethernet Dell | 145 | 2002 | 160.6 | 493 |
| 411 | Honda Research and Development Company Japan | Pentium 4 Cluster 2.0/1.7 GHz - Giganet Self-made | 98 | 2002 | 160.4 | 388 |
| 412 | Support Net Inc United States | SP Power3 375 MHz IBM | 156 | 2000 | 160 | 234 |
| 413 | Unilever United States | SP Power3 375 MHz IBM | 156 | 2001 | 160 | 234 |
| 414 | CILEA Italy | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 80 | 2001 | 159.7 | 240 |
| 415 | Staag Imaging United States | RS1100 AMD 1.4 GHz - Dolphin Verari Systems | 128 | 2002 | 158.8 | 358.4 |
| 416 | Ford Motor Company United States | ORIGIN 3000 500 MHz SGI | 192 | 2001 | 158 | 192 |
| 417 | Manufacturing Company United States | ORIGIN 3000 500 MHz SGI | 192 | 2002 | 158 | 192 |
| 418 | University of Minnesota/Supercomputing Institute United States | ORIGIN 3000 500 MHz SGI | 192 | 2001 | 158 | 192 |
| 419 | Dassault Aviation France | SP Power3 375 MHz IBM | 152 | 2001 | 156 | 228 |
| 420 | Seoul National University Korea, South | SP Power3 375 MHz 16 way IBM | 144 | 2000 | 156 | 216 |
| 421 | Automatic Data Processing, Inc (ADP) United States | pSeries 690 1.1GHz GigEth IBM | 72 | 2002 | 152.4 | 316.8 |
| 422 | GSIC Center, Tokyo Institute of Technology Japan | ORIGIN 2000 400 MHz SGI | 256 | 2000 | 152.2 | 204.8 |
| 423 | Institute for Molecular Science/ Okazaki Nat. Res. Institute Japan | ORIGIN 2000 400 MHz SGI | 256 | 2000 | 152.2 | 204.8 |
| 424 | BASF Germany | SP PC604e 332 MHz IBM | 364 | 2000 | 151 | 241.6 |
| 425 | Center for Computational Science, University of Tsukuba Japan | SR8000-G1/12 Hitachi | 12 | 2002 | 150.1 | 172.8 |
| 426 | Tsukuba Advanced Computing Center - TACC/AIST Japan | SP Power3 200 MHz IBM | 256 | 1999 | 149.3 | 204.8 |
| 427 | Tokyo University - Computer Science Japan | Sun Blade 1000 750MHz Cluster Self-made | 196 | 2002 | 149.2 | 294 |
| 428 | Victorian Partnership for Advanced Computing (VPAC) Australia | AlphaServer SC40, 833 MHz Hewlett-Packard | 128 | 2001 | 149.1 | 213.2 |
| 429 | Commissariat a l'Energie Atomique (CEA) France | VPP5000/16 Fujitsu | 16 | 1999 | 149 | 153.6 |
| 430 | Arnold Engineering Development Center (AEDC) United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 431 | Delta Technology United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 432 | Energy Company (B) Netherlands | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 433 | Korea Meteorological Administration Korea, South | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 434 | NVON BV Netherlands | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 435 | Netsiel S.P.A. Italy | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 436 | POSCO Korea, South | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 437 | Service Company Japan | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 438 | Service Company Japan | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 439 | Talk America United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 440 | UPS United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 148.8 | 211.2 |
| 441 | Prudential Insurance United States | SP Power3 375 MHz IBM | 144 | 2000 | 148 | 216 |
| 442 | University of Manchester United Kingdom | SP Power3 375 MHz IBM | 144 | 2001 | 148 | 216 |
| 443 | Alliant Energy United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 444 | American Airlines United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 445 | American Airlines United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2000 | 147.1 | 211.2 |
| 446 | American Airlines United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 447 | American Airlines United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 448 | Bell Canada Canada | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 449 | CGI United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 450 | Equiva United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 451 | Equiva United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 452 | Forsythe & Mcarthur United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 453 | Hutchison Telecom France | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 454 | Hutchison Telecommunications Japan | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 455 | Mannesmann Arcor Germany | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 456 | Nike United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 457 | Nike United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 458 | Sprint United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 459 | Sprint PCS United States | SuperDome/HyperPlex Hewlett-Packard | 96 | 2001 | 147.1 | 211.2 |
| 460 | IBM United States | Netfinity Cluster PIII 1 GHz - Myrinet IBM | 256 | 2001 | 147 | 256 |
| 461 | University of British Columbia Canada | Netfinity Cluster PIII 1 GHz - Myrinet IBM | 256 | 2001 | 147 | 256 |
| 462 | Manufacturing Company Japan | SP Power3 375 MHz IBM | 142 | 2000 | 146 | 213 |
| 463 | General Motors United States | SuperDome 750 MHz/HyperPlex Hewlett-Packard | 72 | 2002 | 144.8 | 216 |
| 464 | Simon Fraser University Canada | AMD MP 1.2 GHz - Ethernet Self-made | 192 | 2002 | 144.6 | 460.8 |
| 465 | ROWIKA / Pulsen Sweden | SP Power3 375 MHz IBM | 140 | 2001 | 144 | 210 |
| 466 | Institute of Statistical Mathematics Japan | SR8000/20 Hitachi | 20 | 1999 | 144 | 160 |
| 467 | Chemical Company Germany | SP S80s 450 MHz IBM | 294 | 2000 | 139 | 264.6 |
| 468 | Bank France | Netfinity Cluster PIII 1 GHz - Eth IBM | 320 | 2001 | 138 | 320 |
| 469 | DeTeCSM Germany | SP PC604e 332 MHz IBM | 452 | 2000 | 138 | 300.1 |
| 470 | DeTeCSM Germany | SP PC604e 332 MHz IBM | 452 | 2000 | 138 | 300.1 |
| 471 | CASPUR Italy | SP Power3 375 MHz 16 way IBM | 128 | 2001 | 138 | 192 |
| 472 | CINECA Italy | SP Power3 375 MHz 16 way IBM | 128 | 2000 | 138 | 192 |
| 473 | SARA (Stichting Academisch Rekencentrum) Netherlands | SP Power3 375 MHz 16 way IBM | 128 | 2001 | 138 | 192 |
| 474 | Toshiba Corp - Power Systems & Service Company Japan | SP Power3 375 MHz 16 way IBM | 128 | 2002 | 138 | 192 |
| 475 | University of Victoria Canada | SP Power3 375 MHz 16 way IBM | 128 | 2001 | 138 | 192 |
| 476 | Duke Energy United States | pSeries 690 1.1GHz GigEth IBM | 64 | 2002 | 137.1 | 281.6 |
| 477 | Wiliams Energy United States | pSeries 690 1.1GHz GigEth IBM | 64 | 2002 | 137.1 | 281.6 |
| 478 | Bank United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2000 | 137.1 | 204.8 |
| 479 | Clearstream Services Luxembourg | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2002 | 137.1 | 204.8 |
| 480 | Clearstream Services Luxembourg | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2002 | 137.1 | 204.8 |
| 481 | E-commerce United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2000 | 137.1 | 204.8 |
| 482 | EDS Canada | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2002 | 137.1 | 204.8 |
| 483 | Ford Motor Company United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2000 | 137.1 | 204.8 |
| 484 | GTE Communications United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2000 | 137.1 | 204.8 |
| 485 | GTE Communications United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2000 | 137.1 | 204.8 |
| 486 | Gateway United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2000 | 137.1 | 204.8 |
| 487 | Information Technology Company Germany | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2001 | 137.1 | 204.8 |
| 488 | MobilCom Germany | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2001 | 137.1 | 204.8 |
| 489 | MobilCom Germany | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2001 | 137.1 | 204.8 |
| 490 | Motorola United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2000 | 137.1 | 204.8 |
| 491 | New York City - Human Resources United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 1999 | 137.1 | 204.8 |
| 492 | Sun United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2000 | 137.1 | 204.8 |
| 493 | Telecommunication Company United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2001 | 137.1 | 204.8 |
| 494 | Telecommunication Company South Africa | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2001 | 137.1 | 204.8 |
| 495 | Telecommunication Company South Africa | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2001 | 137.1 | 204.8 |
| 496 | Telecommunication Company United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2001 | 137.1 | 204.8 |
| 497 | Telecommunication Company South Africa | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 2001 | 137.1 | 204.8 |
| 498 | US Army Research Laboratory (ARL) United States | HPC 10000 400 MHz Cluster Sun Microsystems | 256 | 1999 | 137.1 | 204.8 |
| 499 | Kaiser Foundation United States | SP Power3 375 MHz IBM | 132 | 2000 | 136 | 198 |
| 500 | University of Maine United States | Pentium 3 Cluster 1.0 GHz Microway | 208 | 2002 | 134.3 | 208 |