1 NEC Earth-Simulator 35860 Earth Simulator Center Yokohama http://www.es.jamstec.go.jp/esc/eng/ESC/index.html Japan 2002 Research 5120 40960 1075200 266240 2 Hewlett-Packard ASCI Q - AlphaServer SC ES45/1.25 GHz 13880 Los Alamos National Laboratory Los Alamos http://www.lanl.gov/ USA 2002 Research 8192 20480 633000 225000 3 Linux Networx/Quadrics MCR Linux Cluster Xeon 2.4 GHz - Quadrics 7634 Lawrence Livermore National Laboratory Livermore http://www.llnl.gov/ USA 2002 Research 2304 11060 350000 75000 4 IBM ASCI White, SP Power3 375 MHz 7304 Lawrence Livermore National Laboratory Livermore http://www.llnl.gov/ USA 2000 Research 8192 12288 640000 . 5 IBM SP Power3 375 MHz 16 way 7304 NERSC/LBNL Berkeley http://www.nersc.gov/ USA 2002 Research 6656 9984 640000 . 6 IBM/Quadrics xSeries Cluster Xeon 2.4 GHz - Quadrics 6586 Lawrence Livermore National Laboratory Livermore http://www.llnl.gov/ USA 2003 Research 1920 9216 425000 90000 7 Fujitsu PRIMEPOWER HPC2500 (1.3 GHz) 5406 National Aerospace Laboratory of Japan Tokyo http://www.nal.go.jp/ Japan 2002 Research Aerospace 2304 11980 658800 100080 8 Hewlett-Packard rx2600 Itanium2 1 GHz Cluster - Quadrics 4881 Pacific Northwest National Laboratory Richland http://www.pnl.gov/ USA 2003 Research 1540 6160 550000 110000 9 Hewlett-Packard AlphaServer SC ES45/1 GHz 4463 Pittsburgh Supercomputing Center Pittsburgh http://www.psc.edu/ USA 2001 Academic 3016 6032 280000 85000 10 Hewlett-Packard AlphaServer SC ES45/1 GHz 3980 Commissariat a l'Energie Atomique (CEA) Bruyeres-le-Chatel http://www.cea.fr/ France 2001 Research 2560 5120 360000 85000 11 HPTi Aspen Systems, Dual Xeon 2.2 GHz - Myrinet2000 3337 Forecast Systems Laboratory - NOAA Boulder http://www-fd.fsl.noaa.gov/hpcs USA 2002 Research Weather and Climate Research 1536 6758 285000 75000 12 IBM pSeries 690 Turbo 1.3GHz 3241 HPCx http://www.hpcx.ac.uk/ UK 2002 Academic 1280 6656 300000 . 13 IBM pSeries 690 Turbo 1.3GHz 3164 NCAR (National Center for Atmospheric Research) Boulder http://www.scd.ucar.edu/ USA 2002 Research Weather and Climate Research 1216 6323 400000 73000 14 IBM pSeries 690 Turbo 1.3GHz 3160 Naval Oceanographic Office (NAVOCEANO) Bay Saint Louis http://www.navo.hpc.mil/ USA 2002 Research Weather and Climate Research 1184 6156.8 . . 15 IBM pSeries 690 Turbo 1.3GHz 2560 ECMWF Reading http://www.ecmwf.int/ UK 2002 Research Weather and Climate Research 960 4992 . . 16 IBM pSeries 690 Turbo 1.3GHz 2560 ECMWF Reading http://www.ecmwf.int/ UK 2002 Research Weather and Climate Research 960 4992 . . 17 Intel ASCI Red 2379 Sandia National Laboratories Albuquerque http://www.sandia.gov/ USA 1999 Research 9632 3207 362880 75400 18 IBM pSeries 690 Turbo 1.3GHz 2310 Oak Ridge National Laboratory Oak Ridge http://www.csm.ornl.gov/ USA 2002 Research 864 4492.8 275000 62000 19 Atipa Technology P4 Xeon 1.8 GHz - Myrinet 2207 Louisiana State University http://www.lsu.edu USA 2002 Academic 1024 3686.4 280000 56000 20 Hewlett-Packard AlphaServer SC ES45/1 GHz 2164 NASA/Goddard Space Flight Center Greenbelt http://www.gsfc.nasa.gov/ USA 2002 Research 1392 2784 320000 40000 Rank Manufacturer 21 IBM ASCI Blue-Pacific SST, IBM SP 604e 2144 Lawrence Livermore National Laboratory Livermore http://www.llnl.gov/ USA 1999 Research 5808 3856.5 431344 . 22 IBM pSeries 690 Turbo 1.3GHz 2140 US Army Research Laboratory (ARL) Aberdeen http://www.arl.mil/ USA 2002 Research 800 4160 . . 23 IBM SP Power3 375 MHz 16 way 2106 Atomic Weapons Establishment Aldermaston http://www.awe.co.uk UK 2002 Classified 1920 2880 . . 24 IBM pSeries 690 Turbo 1.3GHz 2050 Max-Planck-Gesellschaft MPI/IPP Garching http://www.rzg.mpg.de/ Germany 2002 Research 768 3993.6 252000 . 25 Dell PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Myrinet 2004 University at Buffalo, SUNY, Center for Computational Res. http://www.ccr.buffalo.edu/ USA 2002 Academic 600 2880 253400 42200 26 IBM pSeries 690 Turbo 1.3GHz 1849 National Centers for Environmental Prediction Camp Spring http://www.ncep.noaa.gov/ USA 2002 Research Weather and Climate Research 704 3660.8 240000 32500 27 IBM pSeries 690 Turbo 1.3GHz 1849 National Centers for Environmental Prediction Camp Spring http://www.ncep.noaa.gov/ USA 2002 Research Weather Forecasting 704 3660.8 240000 32500 28 Hitachi SR8000/MPP 1709.1 University of Tokyo Tokyo http://www.u-tokyo.ac.jp/ Japan 2001 Academic 1152 2074 141000 16000 29 Hitachi SR8000-F1/168 1653 Leibniz Rechenzentrum Muenchen http://www.lrz-muenchen.de/ Germany 2002 Academic 168 2016 160000 19560 30 SGI ASCI Blue Mountain 1608 Los Alamos National Laboratory Los Alamos http://www.lanl.gov/ USA 1998 Research 6144 3072 374400 138000 31 IBM TeraGrid Cluster Itanium 2 1 GHz - Myrinet 1593 NCSA Urbana-Champaign http://www.ncsa.uiuc.edu/ USA 2003 Academic 512 2048 280000 . 32 Dell Vplant Cluster P4 XEON 2.4/2.0 GHz - Myrinet 1504 Sandia National Laboratories Albuquerque http://www.sandia.gov/ USA 2002 Research 660 2963 160000 . 33 NEC SX-6/192M24 1484 DKRZ - Deutsches Klimarechenzentrum Hamburg http://www.dkrz.de Germany 2003 Research Weather and Climate Research 192 1536 200064 15744 34 IBM SP Power3 375 MHz 1417 Naval Oceanographic Office (NAVOCEANO) Bay Saint Louis http://www.navo.hpc.mil/ USA 2000 Research Weather and Climate Research 1336 2004 374000 . 35 IBM SP Power3 375 MHz 16 way 1404 Deutscher Wetterdienst Offenbach http://www.dwd.de/ Germany 2001 Research Weather and Climate Research 1280 1920 . . 36 IBM pSeries 690 Turbo 1.3GHz 1384 CINECA Bologna http://www.cineca.it Italy 2002 Academic 512 2662.4 200000 . 37 IBM SP Power3 375 MHz 16 way 1382 NCAR (National Center for Atmospheric Research) Boulder http://www.scd.ucar.edu/ USA 2001 Research Weather and Climate Research 1260 1890 . . 38 Self-made PowerRACK-HX dual Xeon 2.4 GHz - SMC GigE 1202 University of Toronto Toronto http://www.utoronto.ca/ Canada 2003 Academic 512 2457 160000 60000 39 IBM SP Power3 375 MHz 16 way 1193 Lawrence Livermore National Laboratory Livermore http://www.llnl.gov/ USA 2001 Research 1088 1632 . . 40 NEC SX-5/128M8 3.2ns 1192 Osaka University Osaka http://www.osaka-u.ac.jp/ Japan 2001 Academic 128 1280 129536 10240 Rank Manufacturer 41 IBM SP Power3 375 MHz 1179 National Centers for Environmental Prediction Camp Spring http://www.ncep.noaa.gov/ USA 2000 Research Weather and Climate Research 1104 1656 . . 42 IBM pSeries 690 1.1GHz 1170 CSC (Center for Scientific Computing) Espoo http://www.csc.fi/english/ Finland 2002 Academic 512 2253 . . 43 IBM pSeries 690 1.1GHz 1170 Florida State University Tallahassee http://www.fsu.edu/ USA 2002 Academic 512 2253 . . 44 Cray Inc. T3E1200 1166 Government USA 2001 Classified 1900 2280 230016 . 45 Cray Inc. T3E1200/900 1166 ERDC MSRC Vicksburg http://www.erdc.usace.army.mil/ USA 1999 Research 1792 1999 230016 . 46 Hewlett-Packard rx5670 Itanium2 900 MHz Cluster - GigE 1090 Energy Company Houston USA 2002 Industry Geophysics 545 1962 . . 47 IBM pSeries 690 Turbo 1.3GHz 1081 Nestec S.A. http://www.nestle.com/ Switzerland 2003 Industry 400 2080 . . 48 Dell PowerEdge 2650 Cluster P4 Xeon 3.0 GHz - GigE 1068 Compagnie Generale de Geophysique (CGG) Houston http://www.cgg.com USA 2003 Industry 1024 6144 . . 49 Dell PowerEdge 2650 Cluster P4 Xeon 2.4 GHz/MSWindows - GigE 1068 Cornell Theory Center Ithaca http://www.tc.cornell.edu/ USA 2002 Academic 384 1843.2 208000 66000 50 IBM AVIDD-B+AVIDD-I - xSeries Cluster Xeon 2.4 GHz - Myrinet&Force10 1058 Indiana University http://www.indiana.edu/iub/ USA 2003 Academic 384 1843 220000 . 51 Legend Group DeepComp 1800 - P4 Xeon 2 GHz - Myrinet 1046 Academy of Mathematics and System Science Beijing China 2002 Academic 512 2048 153600 49920 52 IBM pSeries 690 Turbo 1.3GHz 1038 Applera/Celera Genomics USA 2002 Industry Life Science 384 1996.8 245000 . 53 IBM pSeries 690 Turbo 1.3GHz 1038 HLRN at Universitaet Hannover / RRZN Hannover http://www.rrzn.uni-hannover.de Germany 2002 Academic 384 1996.8 245000 . 54 IBM pSeries 690 Turbo 1.3GHz 1038 HLRN at ZIB/Konrad Zuse-Zentrum fuer Informationstechnik Berlin http://www.zib.de/ Germany 2002 Academic 384 1996.8 245000 . 55 IBM Netfinity Cluster P4 Xeon 2 GHz - Myrinet 1028 University of Southern California Los Angeles http://www.usc.edu/hpc/ USA 2003 Academic 512 2048 142222 22750 56 Self-made Pegasus P4 Xeon Cluster 2.2/2.4/2.8 GHz - Giganet - MSWindows 1011 Seoul National University Seoul http://www.snu.ac.kr/ Korea 2002 Academic 400 1843 257912 . 57 Linux Networx LCRC Xeon 2.4 GHz - Myrinet 1007 Argonne National Laboratory http://www.mcs.anl.gov/ USA 2002 Research 361 1732.8 208000 35000 58 Hewlett-Packard AlphaServer SC ES40/833 MHz 1007 Japan Atomic Energy Research Tokai-mura http://www.jaeri.go.jp/english/ Japan 2002 Research 812 1352.8 252700 39954 59 Self-made CPlant/Ross Cluster 996.9 Sandia National Laboratories Albuquerque http://www.sandia.gov/ USA 2002 Research 1800 1782.5 310000 56000 60 NEC SX-6/128M16 982 NEC Fuchu Plant Tokyo http://www.nec.co.jp/ Japan 2002 Vendor Benchmarking 128 1024 204800 12800 Rank Manufacturer 61 Self-made Pentium Xeon Cluster 2.2 GHz - SCI 3D 960.4 National Supercomputer Centre (NSC) Linkoping http://www.nsc.liu.se Sweden 2002 Academic 400 1760 220800 32800 62 IBM SP Power3 375 MHz 8 way 929 UCSD/San Diego Supercomputer Center San Diego http://www.sdsc.edu/ USA 2000 Academic 1152 1728 220000 62000 63 Hitachi SR8000-F1/100 917 High Energy Accelerator Research Organization /KEK Tsukuba http://www.kek.jp/ Japan 2000 Research 100 1200 115000 15000 64 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 894.9 Compagnie Generale de Geophysique (CGG) http://www.cgg.com UK 2003 Industry Geophysics 1100 5280 . . 65 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 894.9 Arizona State University/TGEN http://www.tgen.org/ USA 2003 Academic 1048 5030.4 . . 66 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 894.9 TotalFinaElf France 2003 Industry Geophysics 1024 4915.2 . . 67 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 894.9 SG SGBI http://www.sgib.com France 2003 Industry Finance 968 4646.4 . . 68 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 894.9 GX Technology http://www.gxt.com/ USA 2003 Industry Geophysics 880 4224 . . 69 Cray Inc. T3E1200 892 US Army HPC Research Center at NCS Minneapolis http://www.arc.umn.edu/ USA 2000 Research 1084 1300.8 . . 70 IBM SP Power3 375 MHz 16 way 891 Maui High-Performance Computing Center (MHPCC) http://www.mhpcc.edu/ USA 2001 Research 812 1218 . . 71 IBM pSeries 690 Turbo 1.3GHz 887.3 Maui High-Performance Computing Center (MHPCC) http://www.mhpcc.edu/ USA 2002 Research 320 1664 . . 72 Dell PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Quadrics 877.9 Pennsylvania State University http://www.psu.edu/ USA 2003 Academic 256 1228.8 160000 . 73 Hitachi SR8000/128 873 University of Tokyo Tokyo http://www.u-tokyo.ac.jp/ Japan 1999 Academic 128 1024 120000 16000 74 Hewlett-Packard AlphaServer SC ES45/1 GHz 862.2 ERDC MSRC Vicksburg http://www.erdc.usace.army.mil/ USA 2002 Research 512 1024 205000 26000 75 Hewlett-Packard AlphaServer SC ES45/1 GHz 862.2 Hewlett-Packard Littleton http://www.compaq.com/training/littleton.html USA 2002 Vendor Benchmarking 512 1024 205000 26000 76 Hewlett-Packard AlphaServer SC ES45/1 GHz 862.2 Wright-Patterson Air Force Base/DoD ASC Dayton http://www.asc.hpc.mil USA 2002 Research 512 1024 205000 26000 77 SGI ORIGIN 3000 600 MHz 852.9 NASA/Ames Research Center/NAS Mountain View http://www.nas.nasa.gov/ USA 2002 Research Aerospace 1024 1228.8 129024 31744 78 Linux Networx Grendels P4 Cluster 2.4 GHz - Myrinet 840.5 Los Alamos National Laboratory Los Alamos http://www.lanl.gov/ USA 2003 Research 252 1209.6 175760 27768 79 Hewlett-Packard AlphaServer SC ES45/1 GHz 825.5 Australian Partnership for Advanced Computing (APAC) Canberra http://www.apac.edu.au/ Australia 2002 Academic 508 1016 170000 26000 80 Megware HELICS AMD 1.4 GHz - Myrinet 825 Universitaet Heidelberg - IWR Heidelberg http://www.iwr.uni-heidelberg.de/ Germany 2002 Academic 512 1433.6 171000 . Rank Manufacturer 81 Cray Inc. T3E900 815 Government USA 1997 Classified 1324 1191.6 134400 26880 82 IBM TeraGrid Cluster Itanium 2 1 GHz - Myrinet 798.3 UCSD/San Diego Supercomputer Center San Diego http://www.sdsc.edu/ USA 2003 Academic 252 1008 232000 32000 83 IBM SP Power3 375 MHz 795 Charles Schwab http://www.charlesschwab.com/ USA 2000 Industry Finance 768 1152 . . 84 Self-made AMD AthlonMP Cluster 1.65 GHz 794 Rutgers University, Department of Pysics & Astronomy Piscataway http://www.rutgers.edu/ USA 2003 Academic 512 1690 223000 37000 85 Hitachi SR8000-G1/64 790.7 Institute for Materials Research/Tohoku University http://www.imr.tohoku.ac.jp/Eng/index.html Japan 2001 Academic 64 921.6 110000 8504 86 Self-made Presto III Athlon 1.6 GHz 788.8 GSIC Center, Tokyo Institute of Technology Tokyo http://www.gsic.titech.ac.jp/ Japan 2002 Academic 486 1555.2 121500 . 87 Hewlett-Packard zx6000 Itanium2 900 MHz Cluster - Myrinet 761.9 Ohio Supercomputer Center Columbus http://www.osc.edu/ USA 2003 Academic 256 921.6 228000 50000 88 Self-made Space Simulator, P4 2.53 GHz - GigEth 757.1 Los Alamos National Laboratory Los Alamos http://www.lanl.gov/ USA 2002 Research 288 1457 180000 44000 89 IBM pSeries 690 Turbo 1.3GHz 755 Bloomberg http://www.bloomberg.com/ USA 2002 Industry 264 1372.8 . . 90 IBM SP Power3 375 MHz 741 North Carolina Supercomputing Center (NCSC) http://www.ncsc.org/ USA 2000 Academic 720 1080 . . 91 IBM pSeries 690 Turbo 1.3GHz 736.6 IBM Poughkeepsie http://www.ibm.com USA 2002 Vendor 256 1331.2 285000 25000 92 IBM pSeries 690 Turbo 1.3GHz 736.6 IBM Poughkeepsie http://www.ibm.com USA 2002 Vendor 256 1331.2 285000 25000 93 IBM pSeries 690 Turbo 1.3GHz 736.6 National Center for High Performance Computing HsinChu http://www.nchc.gov.tw/ Taiwan 2002 Academic 256 1331.2 285000 25000 94 IBM pSeries 690 Turbo 1.3GHz 736.6 Swiss Scientific Computing Center (CSCS) Manno http://www.cscs.ch Switzerland 2002 Research 256 1331.2 285000 25000 95 Self-made MVS1000M EV67 667 MHz 734.6 Joint Supercomputer Center Moscow http://www.jscc.ru/ Russian Federation 2002 Academic 768 1024 270000 30000 96 Fujitsu VPP5000/80 730 University of Tsukuba Tsukuba http://www.tsukuba.ac.jp/ Japan 2001 Research 80 768 273600 15360 97 IBM SP Power3 375 MHz 723 Oak Ridge National Laboratory Oak Ridge http://www.csm.ornl.gov/ USA 2000 Research 704 1056 187000 37500 98 Legend Group DeepComp 1800 - P4 Xeon 2.4 GHz - Myrinet 711.7 LASG/Institute of Atmospheric Physics, CAS Beijing http://www.lasg.ac.cn/ China 2002 Academic 256 1228 106304 29952 99 IBM pSeries 690 Turbo 1.3GHz GigEth 708 NCSA Urbana-Champaign http://www.ncsa.uiuc.edu/ USA 2003 Academic 384 1996.8 . . 100 IBM pSeries p690/p655 1.3GHz 704.8 Texas Advanced Computing Center/Univ. of Texas Austin http://www.tacc.utexas.edu/ USA 2002 Academic 224 1164.8 . . Rank Manufacturer 101 Hitachi SR8000-E1/80 691.3 Japan Meteorological Agency http://www.kishou.go.jp/english/index.html Japan 2000 Research Weather and Climate Research 80 768 120000 9408 102 SGI ORIGIN 2000 250 MHz 690.9 Los Alamos National Laboratory/ACL Los Alamos http://www.lanl.gov/ USA 1999 Research 2048 1024 229248 80640 103 Hewlett-Packard AlphaServer SC ES40/833 MHz 690.9 ERDC MSRC Vicksburg http://www.erdc.usace.army.mil/ USA 2002 Research 512 853 185000 40000 104 IBM xSeries Cluster Xeon 2.4 GHz - Myrinet 682.6 Compagnie Generale de Geophysique (CGG) http://www.cgg.com UK 2003 Industry Geophysics 320 1536 . . 105 IBM xSeries Cluster Xeon 2.4 GHz - Myrinet 682.6 Brigham Young University Provo http://www.byu.edu/ USA 2003 Academic 256 1228.8 . . 106 IBM xSeries Cluster Xeon 2.4 GHz - Myrinet 682.6 South Australian Partnership for Advanced Computing (SAPAC) Adelaide http://www.sapac.edu.au/ Australia 2003 Academic 256 1228.8 . . 107 Linux Labs Demeter - P4 Xeon 2.6 Ghz - Myrinet 680.3 American Museum of Natural History http://www.amnh.org/ USA 2003 Research 240 1276.8 163750 25400 108 IBM pSeries 690 Turbo 1.3GHz 680 Altria Group - Philip Morris Management http://www.altria.com/ USA 2002 Industry Database 240 1248 . . 109 IBM pSeries 690 Turbo 1.3GHz 680 Colsa Huntsville http://www.colsa.com/ USA 2002 Industry 240 1248 . . 110 IBM pSeries 690 Turbo 1.3GHz 680 US Department of the Treasury http://www.ustreas.gov/ USA 2002 Government Database 240 1248 . . 111 IBM Titan Cluster Itanium 800 MHz 677.9 NCSA Urbana-Champaign http://www.ncsa.uiuc.edu/ USA 2001 Academic 320 1024 183000 32000 112 Cray Inc. Cray X1 675.5 Cray Inc. Chippewa Falls http://www.cray.com/ USA 2003 Vendor 60 768 168960 17610 113 Cray Inc. Cray X1 675.5 Cray Inc. Chippewa Falls http://www.cray.com/ USA 2003 Vendor 60 768 168960 17610 114 Cray Inc. Cray X1 675.5 Government USA 2003 Classified 60 768 168960 17610 115 Cray Inc. Cray X1 675.5 Government USA 2003 Classified 60 768 168960 17610 116 Cray Inc. Cray X1 675.5 US Army HPC Research Center at NCS Minneapolis http://www.arc.umn.edu/ USA 2003 Research 60 768 168960 17610 117 Cray Inc. Cray X1 675.5 US Army HPC Research Center at NCS Minneapolis http://www.arc.umn.edu/ USA 2003 Research 60 768 168960 17610 118 Cray Inc. Cray X1 675.5 University of Alaska - ARSC Fairbanks http://www.arsc.edu/ USA 2003 Academic 60 768 168960 17610 119 Self-made P4 Xeon Cluster 2.4 GHz - Myrinet 671.3 Fermi National Accelerator Laboratory Batavia http://www.fnal.gov/ USA 2003 Research 256 1228.8 100000 20000 120 Cray Inc. T3E1200 671 CSAR at the University of Manchester Manchester http://www.csar.cfs.ac.uk/ UK 2000 Academic 812 974.4 . . Rank Manufacturer 121 IBM xSeries Cluster Xeon 2.0 GHz - Myrinet 654.7 Fraunhofer Institut, Ernst-Mach Institute Freiburg http://www.emi.fraunhofer.de/ Germany 2003 Research 256 1024 159000 . 122 NEC Magi Cluster PIII 933 MHz 654 CBRC - Tsukuba Advanced Computing Center - TACC/AIST Tsukuba http://www.cbrc.jp/magi/ Japan 2001 Research 1040 970 217600 29000 123 Dell PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - GigE 650 Boeing - Rocketdyne Power and Propulsion Canoga Park http://www.boeing.com/ USA 2003 Industry Aerospace 264 1267.2 . . 124 IBM xSeries Cluster Xeon 2.8 GHz - Myrinet 629.7 Victorian Partnership for Advanced Computing (VPAC) Melbourne http://www.vpac.org/ Australia 2003 Academic 192 1075 . . 125 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 626.1 Intel http://www.intel.com/ India 2003 Industry Software 574 2755.2 . . 126 IBM pSeries 690 Turbo 1.3GHz 623.9 EDS/General Motors Auburn Hills http://www.gm.com/ USA 2002 Industry Automotive 224 1164.8 135000 . 127 IBM pSeries 690 Turbo 1.3GHz 623.9 Institute of High Performance Computing (IHPC) http://www.ihpc.nus.edu.sg/ Singapore 2002 Academic 224 1164.8 135000 . 128 SGI ORIGIN 3000 500 MHz 623.2 Japan Atomic Energy Research Tokai-mura http://www.jaeri.go.jp/english/ Japan 2001 Research 768 768 163000 25000 129 IBM pSeries 690 1.1GHz 623 IBM Poughkeepsie http://www.ibm.com USA 2003 Vendor 256 1126.4 . . 130 Dell PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - GigE 618.3 University of Utah Salt Lake City http://www.csafe.utah.edu/ USA 2002 Academic 256 1228.8 166000 51000 131 Self-made SCore IIIe/PIII 933 MHz 618.3 Real World Computing (RWCP)/Tsukuba Research Center Tsukuba-shi http://pdswww.rwcp.or.jp/ Japan 2001 Research 1024 955.4 146000 23000 132 NEC SX-6/80M10 616.9 Meteorological Service of Canada (MSC) Dorval http://www.tor.ec.gc.ca/ Canada 2002 Research Weather and Climate Research 80 640 . . 133 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 609.4 Saudi Aramco http://www.saudiaramco.com/ Saudi Arabia 2003 Industry Geophysics 562 2697.6 . . 134 Aspen Systems Inc P4 Xeon Cluster 2 GHz - Myrinet 606.9 University of Oklahoma Norman http://www.oscer.ou.edu/ USA 2002 Academic 270 1080 160000 35840 135 IBM Netfinity Cluster PIII 1 GHz - Myrinet 594 NCSA Urbana-Champaign http://www.ncsa.uiuc.edu/ USA 2001 Academic 1024 1024 . . 136 IBM pSeries 690 Turbo 1.3GHz 591 First National Bank Wachovia http://www.wachovia.com/ USA 2002 Industry Finance 208 1081.6 . . 137 IBM pSeries 690 Turbo 1.3GHz GigEth 590.2 CNRS/IDRIS Orsay http://www.idris.fr/ France 2002 Academic 256 1331.2 158000 . 138 IBM pSeries 690 Turbo 1.3GHz GigEth 590.2 Postbank Bonn Germany 2002 Industry Finance 256 1331.2 158000 . 139 IBM SP Power3 375 MHz 16 way 579 Sprint PCS http://www.sprint.com/ USA 2002 Industry Telecomm 528 792 . . 140 Hitachi SR8000-F1/60 577 University of Tokyo/Institute for Solid State Physics Tokyo http://www.issp.u-tokyo.ac.jp/index_e.html Japan 2000 Academic 60 720 89000 10000 Rank Manufacturer 141 Appro International 1200X P4 Xeon 2.2 GHz - Myrinet 575 Naval Research Laboratory (NRL) Washington D.C. http://www.nrl.navy.mil/ USA 2002 Research 256 1126.4 112500 22500 142 IBM pSeries 655 1.1GHz 574.9 PIK Potsdam http://www.pik-potsdam.de Germany 2003 Research 240 1056 150000 . 143 IBM pSeries 690 Turbo 1.3GHz 574 Telecom Italia SPA http://www.telecomitalia.it/ Italy 2002 Industry Telecomm 200 1040 . . 144 Self-made zBox, AMD AthlonMP 1.8 GHz - SCI 2D 570.1 University of Zurich - Institute for Theoretical Physics Zurich http://www-theorie.physik.unizh.ch/~stadel/zBox Switzerland 2003 Academic 288 1036.8 117500 23000 145 IBM SP Power3 375 MHz 16 way 570 IBM - Thomas Watson Research Center Yorktown Heights http://www.research.ibm.com USA 2002 Research 520 780 . . 146 Fujitsu VPP5000/64 563 Japan Atomic Energy Research Tokai-mura http://www.jaeri.go.jp/english/ Japan 2001 Research 64 614.4 235776 12288 147 Fujitsu VPP5000/64 563 Kyushu University Fukuoka http://www.kyushu-u.ac.jp/ Japan 2000 Academic 64 614.4 235776 12288 148 Fujitsu VPP5000/64 563 Meteo-France Toulouse http://www.meteo.fr France 2003 Research Weather and Climate Research 64 614.4 235776 12288 149 IBM SP Power3 375 MHz 16 way 561 Saudi Aramco http://www.saudiaramco.com/ Saudi Arabia 2001 Industry Geophysics 512 768 . . 150 IBM SP Power3 375 MHz 16 way 561 US Army Research Laboratory (ARL) Aberdeen http://www.arl.mil/ USA 2000 Research 512 768 . . 151 Hewlett-Packard rx2600 Itanium2 900 MHz Cluster - Myrinet 561 ID-IMAG / INRIA Rhone-Alpes Grenoble http://www-id.imag.fr/ France 2003 Research 208 748.8 . . 152 IBM pSeries 690 Turbo 1.3GHz 558.2 EDS/ Adam Opel AG Ruesselsheim http://www.eds.com Germany 2002 Industry Automotive 192 998.4 245000 22000 153 IBM SP Power3 375 MHz 553 Deutsche Telekom AG Darmstadt http://www.dtag.de/ Germany 2000 Industry Telecomm 528 792 . . 154 IBM SP Power3 375 MHz 553 Wright-Patterson Air Force Base/DoD ASC Dayton http://www.asc.hpc.mil USA 2000 Research Defense 528 792 . . 155 SGI ORIGIN 3000 700 MHz 553 ERDC MSRC Vicksburg http://www.erdc.usace.army.mil/ USA 2003 Research 512 716.8 230000 . 156 SGI ORIGIN 3000 700 MHz 553 ERDC MSRC Vicksburg http://www.erdc.usace.army.mil/ USA 2003 Research 512 716.8 230000 . 157 SGI ORIGIN 3000 700 MHz 553 Wright-Patterson Air Force Base/DoD ASC Dayton http://www.asc.hpc.mil USA 2003 Research 512 716.8 230000 . 158 SGI ORIGIN 3000 700 MHz 553 Wright-Patterson Air Force Base/DoD ASC Dayton http://www.asc.hpc.mil USA 2003 Research 512 716.8 230000 . 159 SGI ORIGIN 3000 700 MHz 553 Wright-Patterson Air Force Base/DoD ASC Dayton http://www.asc.hpc.mil USA 2003 Research 512 716.8 230000 . 160 SGI ORIGIN 3000 700 MHz 553 Wright-Patterson Air Force Base/DoD ASC Dayton http://www.asc.hpc.mil USA 2003 Research 512 716.8 230000 . Rank Manufacturer 161 Cray Inc. T3E900 552 United Kingdom Meteorological Office Bracknell http://www.met-office.gov.uk/ UK 1997 Research Weather and Climate Research 876 788.4 . . 162 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 551.2 EXXON Mobil http://www.exxon.com/ USA 2003 Industry Geophysics 520 2496 . . 163 Atipa Technology AMD AthlonMP Cluster 1.667 GHz - Myrinet 550 University of Michigan, Center for Advanced Computing Ann Arbor http://cac.engin.umich.edu/ USA 2003 Academic 256 853.5 160000 30000 164 IBM SP Power3 375 MHz 546 State Farm http://www.statefarm.com/ USA 2001 Industry Database 520 780 . . 165 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 540.2 Compagnie Generale de Geophysique (CGG) http://www.cgg.com Malaysia 2003 Industry Geophysics 512 2457.6 224200 . 166 IBM xSeries Cluster Xeon 2.4 GHz - Gig-E 540.2 Lockheed Martin http://www.lockheedmartin.com/ USA 2003 Industry Aerospace 512 2457.6 224200 . 167 Hewlett-Packard AlphaServer SC ES45/1 GHz 540 Wright-Patterson Air Force Base/DoD ASC Dayton http://www.asc.hpc.mil USA 2002