1 4985 IBM ASCI White, SP Power3 375 MHz http://www.llnl.gov/asci/ 4938 Lawrence Livermore National Laboratory http://www.llnl.gov/ 1026 United States 2000 Research 8192 12288 430000 430000 2 4428 Intel ASCI Red http://www.sandia.gov/ASCI/Red/ 2379 Sandia National Laboratories http://www.sandia.gov/ 1529 United States 1999 Research 9632 3207 362880 75400 3 4407 IBM ASCI Blue-Pacific SST, IBM SP 604e http://www.llnl.gov/asci/platforms/bluepac/ 2144 Lawrence Livermore National Laboratory http://www.llnl.gov/ 1026 United States 1999 Research 5808 3856.5 431344 4 3740 SGI ASCI Blue Mountain http://www.lanl.gov/asci/bluemtn/ 1608 Los Alamos National Laboratory http://www.lanl.gov/ 1056 United States 1998 Research 6144 3072 374400 138000 5 4992 IBM SP Power3 375 MHz 1417 Naval Oceanographic Office (NAVOCEANO) http://www.navo.hpc.mil/ 1276 United States 2000 Research 1336 2004 374000 6 4991 IBM SP Power3 375 MHz 1179 National Centers for Environmental Prediction http://www.ncep.noaa.gov/ 1249 United States 2000 Research 1104 1656 7 4624 Hitachi SR8000-F1/112 1035 Leibniz Rechenzentrum http://www.lrz-muenchen.de/ 1027 Germany 2000 Academic 112 1344 120000 15160 8 5011 IBM SP Power3 375 MHz 8 way 929 UCSD/San Diego Supercomputer Center http://www.sdsc.edu/ 1801 United States 2000 Academic 1152 1728 220000 62000 9 4626 Hitachi SR8000-F1/100 917 High Energy Accelerator Research Organization /KEK http://www.kek.jp/ 766 Japan 2000 Research 100 1200 115000 15000 10 3549 Cray Inc. T3E1200 892 Government 725 United States 1998 Classified 1084 1300.8 11 4611 Cray Inc. T3E1200 892 US Army HPC Research Center at NCS http://www.arc.umn.edu/ 1818 United States 2000 Research 1084 1300.8 12 4887 Fujitsu VPP5000/100 886 ECMWF http://www.ecmwf.int/ 530 United Kingdom 2000 Research 100 960 195600 18000 13 3956 Hitachi SR8000/128 http://www.cc.u-tokyo.ac.jp 873 University of Tokyo http://www.u-tokyo.ac.jp/ 1987 Japan 1999 Academic 128 1024 120000 16000 14 3553 Cray Inc. T3E900 815 Government 725 United States 1997 Classified 1324 1191.6 134400 26880 15 4965 IBM SP Power3 375 MHz 795 Charles Schwab http://www.charlesschwab.com/ 323 United States 2000 Industry 768 1152 16 4995 IBM SP Power3 375 MHz 741 North Carolina Supercomputing Center (NCSC) http://www.ncsc.org/ 1319 United States 2000 Academic 720 1080 17 4698 IBM SP Power3 375 MHz 723 Oak Ridge National Laboratory http://www.csm.ornl.gov/ 1333 United States 2000 Research 704 1056 187000 37500 18 4890 Hitachi SR8000-E1/80 691.3 Japan Meteorological Agency http://www.jma.go.jp/jma/indexe.html 947 Japan 2000 Research 80 768 120000 9408 19 4104 SGI ORIGIN 2000 250 MHz http://server.acl.lanl.gov/ 690.9 Los Alamos National Laboratory/ACL http://www.lanl.gov/ 1058 United States 1999 Research 2048 1024 229248 80640 20 4990 IBM SP Power3 375 MHz 688 NCAR (National Center for Atmospheric Research) http://www.scd.ucar.edu/ 1198 United States 2000 Research 668 1002 21 4294 Cray Inc. T3E900 675 Naval Oceanographic Office (NAVOCEANO) http://www.navo.hpc.mil/ 1276 United States 1999 Research 1084 975.6 22 4607 Cray Inc. T3E1200 671 CSAR at the University of Manchester http://www.csar.cfs.ac.uk/ 285 United Kingdom 2000 Academic 812 974.4 23 4284 Cray Inc. T3E1200 671 Deutscher Wetterdienst http://www.dwd.de/ 490 Germany 1999 Research 812 974.4 24 4628 Hitachi SR8000-F1/60 577 University of Tokyo/Institute for Solid State Physics http://www.issp.u-tokyo.ac.jp/index_e.html 1990 Japan 2000 Academic 60 720 89000 10000 25 5020 IBM SP Power3 375 MHz 553 Wright-Patterson Air Force Base/DoD ASC http://www.asc.hpc.mil 2067 United States 2000 Research 528 792 26 3534 Cray Inc. T3E900 552 United Kingdom Meteorological Office http://www.met-office.gov.uk/ 1845 United Kingdom 1997 Research 876 788.4 27 4980 IBM SP Power3 375 MHz 16 way 546 IBM http://www.ibm.com 824 United States 2000 Vendor 512 768 148000 33000 28 5012 IBM SP Power3 375 MHz 16 way 546 US Army Research Laboratory (ARL) http://www.arl.mil/ 1820 United States 2000 Research 512 768 148000 33000 29 4287 Cray Inc. T3E1200 526 United Kingdom Meteorological Office http://www.met-office.gov.uk/ 1845 United Kingdom 1999 Research 636 763.2 30 4609 Cray Inc. T3E 525 NASA/Goddard Space Flight Center http://www.gsfc.nasa.gov/ 1191 United States 2000 Research 1356 813.6 31 4614 Hewlett-Packard AlphaServer SC ES40/EV67 507.6 Hewlett-Packard http://www.compaq.com/training/littleton.html 386 United States 2000 Vendor 512 682.66 200000 30000 32 4615 Hewlett-Packard AlphaServer SC ES40/EV67 507.6 Lawrence Livermore National Laboratory http://www.llnl.gov/ 1026 United States 2000 Research 512 682.66 200000 30000 33 4621 Fujitsu VPP5000/56 492 Nagoya University http://www.nagoya-u.ac.jp/ 1234 Japan 1999 Academic 56 537.6 228480 12768 34 4966 IBM SP PC604e 332 MHz 490 Charles Schwab http://www.charlesschwab.com/ 323 United States 1999 Industry 1504 998.6 35 4301 Fujitsu VPP800/63 482 Kyoto University http://www.kyoto-u.ac.jp/ 1010 Japan 1999 Academic 63 504 234360 12852 36 3673 IBM ASCI Blue-Pacific CTR, IBM SP 604e http://www.llnl.gov/asci/ 468.2 Lawrence Livermore National Laboratory http://www.llnl.gov/ 1026 United States 1998 Research 1344 892.4 205000 65000 37 3953 Hitachi SR8000/64 449 Tsukuba Advanced Computing Center - TACC/AIST http://www.aist.go.jp/TACC/index_e.html 1795 Japan 1999 Research 64 512 92000 9160 38 3569 Cray Inc. T3E1200 447 Cray Inc. http://www.cray.com/ 405 United States 1998 Vendor 540 648 181440 17280 39 3940 Cray Inc. T3E1200 447 ERDC MSRC http://www.erdc.usace.army.mil/ 549 United States 1999 Research 540 648 181440 17280 40 4285 Cray Inc. T3E1200 447 Forschungszentrum Juelich (FZJ) http://www.fz-juelich.de 649 Germany 1999 Research 540 648 181440 17280 41 4290 Cray Inc. T3E1200 447 Government 725 United States 1998 Classified 540 648 181440 17280 42 3562 Cray Inc. T3E900 444 NERSC/LBNL http://www.nersc.gov/ 1209 United States 1997 Research 692 622.8 43 4944 IBM SP Power3 375 MHz 441 Financial Institution 628 Hong Kong 2000 Industry 424 636 44 5118 Sun Microsystems HPC 4500 400 MHz Cluster 420.44 Defense 460 Sweden 1999 Classified 896 716.8 144000 43200 45 5152 Sun Microsystems HPC 4500 400 MHz Cluster 420.44 Service Provider 1555 United States 2000 Industry 896 716.8 144000 43200 46 5154 Sun Microsystems HPC 4500 400 MHz Cluster 420.44 Sun http://www.sun.com/ 1651 United States 2000 Vendor 896 716.8 144000 43200 47 5155 Sun Microsystems HPC 4500 400 MHz Cluster 420.44 Sun http://www.sun.com/ 1649 United States 2000 Vendor 896 716.8 144000 43200 48 4928 IBM SP Power3 375 MHz 420 Digiton 496 Finland 2000 Industry 404 606 49 2386 Hitachi/Tsukuba CP-PACS/2048 368.2 Center for Computational Science, University of Tsukuba http://www.ccs.tsukuba.ac.jp/ccs/ 307 Japan 1996 Academic 2048 614.4 103680 30720 50 3521 Cray Inc. T3E 355 Max-Planck-Gesellschaft MPI/IPP http://www.rzg.mpg.de/ 1111 Germany 1997 Research 812 487.2 51 3520 Cray Inc. T3E900 http://www.rus.uni-stuttgart.de/ 341 HWW/Universitaet Stuttgart http://www.hlrs.de/ 748 Germany 1996 Industry 540 486 52 3568 Cray Inc. T3E900 341 Pittsburgh Supercomputing Center http://www.psc.edu/ 1418 United States 1998 Academic 540 486 53 4895 IBM SP Power3 222 MHz 334 European Patent Office http://www.european-patent-office.org/ 586 Austria 2000 Government 562 499 54 3944 Cray Inc. T3E1200 334 Government 725 United States 1999 Classified 404 484.8 55 4712 IBM SP Power3 375 MHz 330 University of Minnesota/Supercomputing Institute http://www.msi.umn.edu/ 1961 United States 2000 Academic 322 483 56 4608 Cray Inc. T3E1200 328 Government 725 United States 2000 Classified 396 475.2 57 4986 IBM SP Power3 375 MHz 327 Maui High-Performance Computing Center (MHPCC) http://www.mhpcc.edu/ 1106 United States 2000 Research 320 480 58 4893 IBM SP Power3 375 MHz 325 Federal Ministry for National Defense/STAB LRBS http://www.bmlv.gv.at/ 605 Austria 2000 Government 318 477 59 4620 Fujitsu VPP700/160E 319 Institute of Physical and Chemical Res. (RIKEN) http://www.riken.go.jp/ 900 Japan 1999 Research 160 384 168000 24000 60 4411 IBM SP Power3 200 MHz 310.3 NERSC/LBNL http://www.nersc.gov/ 1209 United States 1999 Research 604 483.2 61 4969 IBM SP Power3 222 MHz 307.6 ERDC MSRC http://www.erdc.usace.army.mil/ 549 United States 2000 Research 512 454.6 148000 35000 62 5067 SGI ORIGIN 2000 400 MHz 300.2 NASA/Ames Research Center/NAS http://www.nas.nasa.gov/ 1188 United States 2000 Research 512 409.6 130560 21216 63 4888 Fujitsu VPP5000/32 296.1 Central Research Institute of Electric Power Industry/CRIEPI http://criepi.denken.or.jp/ 308 Japan 2000 Research 32 307.2 170880 7680 64 5013 IBM SP Power3 375 MHz 288 US Army Space and Missile Defense Command http://www.smdc.army.mil/ 1821 United States 2000 Research 284 426 65 4299 Fujitsu VPP5000/31 286 Meteo-France http://www.meteo.fr 1136 France 1999 Research 31 297.6 66 4606 Cray Inc. T3E750 284 CSC (Center for Scientific Computing) http://www.csc.fi/english/ 286 Finland 2000 Academic 540 405 67 4720 NEC SX-5/38M3 280 CNRS/IDRIS http://www.idris.fr/ 277 France 2000 Academic 38 304 68 4622 Fujitsu VPP5000/30 277 Institute for Molecular Science http://www.ims.ac.jp/ 1253 Japan 2000 Research 30 288 69 4106 SGI ORIGIN 2000 195/250 MHz 264.9 NCSA http://www.ncsa.uiuc.edu/ 1200 United States 1998 Academic 1024 327.68 70 4616 Hewlett-Packard AlphaServer SC ES40/EV67 263.6 Oak Ridge National Laboratory http://www.csm.ornl.gov/ 1333 United States 2000 Research 256 341.33 106000 20000 71 4884 Hewlett-Packard AlphaServer SC ES40/EV67 263.6 Pittsburgh Supercomputing Center http://www.psc.edu/ 1418 United States 2000 Academic 256 341.33 106000 20000 72 5004 IBM SP Power3 375 MHz 257 Purdue University http://www.rcac.purdue.edu 1437 United States 2000 Academic 256 384 148000 24000 73 3955 Hitachi SR8000/36 255 Meteorological Research Institute/JMA http://www.mri-jma.go.jp/ 1138 Japan 1999 Research 36 288 69000 5968 74 4286 Cray Inc. T3E900 253 ZIB/Konrad Zuse-Zentrum fuer Informationstechnik http://www.zib.de/ 2083 Germany 1999 Academic 404 363.6 75 4909 IBM SP PC604e 332 MHz 250 Chemical Company 202 Germany 2000 Industry 716 475.4 76 3309 NEC SX-4/128H4 244 Tohoku University http://www.tohoku.ac.jp/ 1757 Japan 1997 Academic 128 256 77 5022 NEC SX-5/32M2 243 Bureau of Meteorology / CSIRO HPCCC http://www.bom.gov.au/ 254 Australia 2000 Research 32 256 78 4716 NEC SX-5/32M2 243 Meteorological Service of Canada (MSC) http://www.tor.ec.gc.ca/ 1139 Canada 1999 Research 32 256 79 4722 NEC SX-5/32H2 243 National Research Institute for Metals http://www.nrim.go.jp/ 1263 Japan 2000 Research 32 256 80 5016 IBM LosLobos 237 University of New Mexico http://www.ahpcc.unm.edu/ 1966 United States 2000 Academic 512 375.3 150000 20000 81 3943 Cray Inc. T3E1200 235 Government 725 United States 1999 Classified 284 340.8 82 3570 Cray Inc. T3E 234 Cray Inc. http://www.cray.com/ 406 United States 1997 Vendor 540 324 86400 14400 83 3519 Cray Inc. T3E 234 Forschungszentrum Juelich (FZJ) http://www.fz-juelich.de 649 Germany 1996 Research 540 324 86400 14400 84 4443 Self-made CPlant/Siberia Cluster http://www.cs.sandia.gov/cplant/ 232.6 Sandia National Laboratories http://www.sandia.gov/ 1529 United States 1999 Research 580 580 85 2133 Hitachi SR2201/1024 http://www.cc.u-tokyo.ac.jp 232.4 University of Tokyo http://www.u-tokyo.ac.jp/ 1987 Japan 1996 Academic 1024 307.2 155520 34560 86 2378 Fujitsu Numerical Wind Tunnel 229 National Aerospace Laboratory of Japan http://www.nal.go.jp/ 1184 Japan 1996 Research 167 281.26 66132 18018 87 4627 Hitachi SR8000/32 229 Hokkaido University http://www.hucc.hokudai.ac.jp 790 Japan 2000 Academic 32 256 65000 5632 88 3936 Cray Inc. T3E1200 221.77 CINECA http://www.cineca.it 273 Italy 1999 Academic 268 321.6 89 3535 Cray Inc. T3E900 218 University of Edinburgh http://www.epcc.ed.ac.uk/ 1932 United Kingdom 1997 Academic 348 313.2 90 3020 Fujitsu VPP700/116 213 ECMWF http://www.ecmwf.int/ 530 United Kingdom 1997 Research 116 255.2 111360 18560 91 4908 IBM SP Power3 375 MHz 212 Chemical Company 202 Germany 2000 Industry 210 315 92 4612 Hewlett-Packard AlphaServer SC ES40/EV67 211 Commissariat a l'Energie Atomique (CEA) http://www.cea.fr/ 374 France 1999 Research 232 309.33 120000 93 4901 IBM SP PC604e 332 MHz 210.2 Sobeys Canada http://www.sobeysweb.com/ 1602 Canada 2000 Industry 512 339.9 100000 20872 94 4956 IBM SP Power3 375 MHz 208 Petroleum Company (G) 1532 Saudia Arabia 2000 Industry 206 309 95 4604 Hewlett-Packard V2600/HyperPlex 196 Hewlett-Packard http://www.hp.com/ 763 United States 2000 Vendor 256 563.2 96 4891 HPTi ACL-276 667 MHz 196 Forecast Systems Laboratory - NOAA http://www-fd.fsl.noaa.gov/hpcs 647 United States 1999 Research 276 368 80000 97 4473 SGI ORIGIN 2000 300 MHz 195.6 NASA/Ames Research Center/NAS http://www.nas.nasa.gov/ 1188 United States 1999 Research 512 307.2 110592 23040 98 5037 SGI ORIGIN 2000 300 MHz 195.6 Tohoku University, Institute of Fluid Science http://www.ifs.tohoku.ac.jp/ 1758 Japan 2000 Academic 512 307.2 110592 23040 99 4391 IBM SP PC604e 332 MHz 181 Air Force Weather Agency http://afweather.afwa.af.mil/ 79 United States 1999 Research 440 292.1 100 4725 NEC SX-5/24M2 181 Korea Meteorological Administration http://www.kma.go.kr/ 996 Korea, South 2000 Research 24 192 101 3300 IBM SP P2SC 120/135 MHz 180.906 Pacific Northwest National Laboratory http://www.pnl.gov/ 1391 United States 1998 Research 512 248.32 62000 102 4642 IBM SP Power3 375 MHz 171 Deutsche Telekom AG http://www.dtag.de/ 482 Germany 2000 Industry 168 252 103 4971 IBM SP Power3 375 MHz 171 Florida State University http://www.fsu.edu/ 640 United States 2000 Academic 168 252 104 4674 IBM SP Power3 375 MHz 171 National Center for High Performance Computing http://www.nchc.gov.tw/ 1248 Taiwan 2000 Academic 168 252 105 4917 IBM SP Power3 375 MHz 171 PIK http://www.pik-potsdam.de 1384 Germany 2000 Research 168 252 106 3559 Cray Inc. T3E900 169 Network Computing Services, Inc. http://www.msc.edu/ 1281 United States 1997 Industry 268 241.2 107 3947 Cray Inc. T3E900 169 University of Alaska - ARSC http://www.arsc.edu/ 1911 United States 1999 Academic 268 241.2 108 4916 IBM SP S80s 450 MHz 167.8 Metro MGI Informatik http://www.mgi.de/ 1140 Germany 2000 Industry 510 459 113000 31000 109 4679 IBM SP Power3 375 MHz 164 Air Force Weather Agency http://afweather.afwa.af.mil/ 79 United States 2000 Research 160 240 110 4915 IBM SP Power3 375 MHz 164 Gesellschaft fuer wissenschaftliche Datenverarbeitung http://www.gwdg.de/ 698 Germany 2000 Academic 160 240 111 4704 IBM SP Power3 375 MHz 164 Philip Morris http://philipmorris.com/ 1407 United States 2000 Industry 160 240 112 4681 IBM SP PC604e 332 MHz 163 Bank Administration Institute (BAI) http://www.bai.org/ 191 United States 2000 Industry 396 262.8 113 4682 IBM SP PC604e 332 MHz 162 BCDI http://www.aw7.com/bcdi/index.htm 159 United States 2000 Industry 392 260.2 114 4694 IBM SP PC604e 332 MHz 162 Metallurgical Industry Co. 1135 United States 2000 Industry 392 260.2 115 5008 IBM SP Power3 375 MHz 160 Support Net Inc http://www.supnet.com/ 1655 United States 2000 Industry 156 234 116 4954 IBM SP Power3 375 MHz 16 way 156 Seoul National University http://www.snu.ac.kr/ 1553 Korea, South 2000 Academic 144 216 117 4894 IBM SP Power3 375 MHz 154 Bayer AG http://www.bayer.com/ 201 Austria 2000 Industry 150 225 118 4671 IBM SP Power3 375 MHz 152 Petroleum Company (G) 1532 Saudia Arabia 2000 Industry 148 222 119 4489 SGI ORIGIN 2000 152 Wright-Patterson Air Force Base/DoD ASC http://www.asc.hpc.mil 2067 United States 1999 Research 512 199.68 120 4422 IBM SP Power3 200 MHz 151.5 State Farm http://www.statefarm.com/ 1633 United States 1999 Industry 260 208 121 4905 IBM SP PC604e 332 MHz 151 BASF http://www.basf.com/ 157 Germany 2000 Industry 364 241.6 122 4006 IBM SP Power3 200 MHz 149.3 Tsukuba Advanced Computing Center - TACC/AIST http://www.aist.go.jp/TACC/index_e.html 1795 Japan 1999 Research 256 204.8 100000 18500 123 5002 IBM SP Power3 375 MHz 148 Prudential Insurance http://www.prudential.com/ 1435 United States 2000 Industry 144 216 124 4948 IBM SP Power3 375 MHz 146 Manufacturing Company 1092 Japan 2000 Industry 142 213 125 3954 Hitachi SR8000/20 144 Institute of Statistical Mathematics http://www.ism.ac.jp/index-e.html 903 Japan 1999 Research 20 160 48000 4000 126 5027 Self-made CLIC PIII 800 MHz 143.3 Technische Universitaet Chemnitz http://www.tu-chemnitz.de/ 1687 Germany 2000 Academic 530 424 150000 127 4907 IBM SP S80s 450 MHz 139 Chemical Company 202 Germany 2000 Industry 294 264.6 128 4298 Fujitsu VPP5000/15 139 Commissariat a l'Energie Atomique (CEA) http://www.cea.fr/ 374 France 1999 Research 15 144 129 4304 Fujitsu VPP5000/15 139 Taiwan Central Weather Bureau & CAA http://www.cwb.gov.tw/ 1679 Taiwan 1999 Research 15 144 130 4639 IBM SP PC604e 332 MHz 138 DeTeCSM http://www.detecsm.de/ 452 Germany 2000 Industry 452 300.1 131 4911 IBM SP PC604e 332 MHz 138 DeTeCSM http://www.detecsm.de/ 451 Germany 2000 Industry 452 300.1 132 4931 IBM SP Power3 222 MHz 138 Centre Informatique National (CINES) http://www.cines.fr 311 France 2000 Academic 224 198.9 133 5082 Sun Microsystems HPC 10000 400 MHz Cluster 137.1 Australian Partnership for Advanced Computing (APAC) http://www.apac.edu.au/ 147 Australia 2000 Academic 256 204.8 134 5124 Sun Microsystems HPC 10000 400 MHz Cluster 137.1 Bank 189 United States 2000 Industry 256 204.8 135 5115 Sun Microsystems HPC 10000 400 MHz Cluster 137.1 Clearstream Services http://www.clearstream.com/ 356 Luxembourg 2000 Industry 256 204.8 136 5132 Sun Microsystems HPC 10000 400 MHz Cluster 137.1 E-commerce 526 United States 2000 Industry 256 204.8 137 5140 Sun Microsystems HPC 10000 400 MHz Cluster 137.1 Ford Motor Company http://www.ford.com/ 646 United States 2000 Industry 256 204.8 138 5141 Sun Microsystems HPC 10000 400 MHz Cluster 137.1