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TOP500 List - June 2004 (1-100)

Rmax and Rpeak values are in GFlops. For more details about other fields, check the TOP500 description.

RankSiteComputerCoresYearRmaxRpeak
1The Earth Simulator Center
Japan		Earth-Simulator
NEC		512020023586040960
2Lawrence Livermore National Laboratory
United States		Thunder - Intel Itanium2 Tiger4 1.4GHz - Quadrics
California Digital Corporation		409620041994022938
3Los Alamos National Laboratory
United States		ASCI Q - AlphaServer SC45, 1.25 GHz
Hewlett-Packard		819220021388020480
4IBM - Rochester
United States		BlueGene/L DD1 Prototype (0.5GHz PowerPC 440 w/Custom)
IBM/ LLNL		819220041168016384
5NCSA
United States		Tungsten - PowerEdge 1750, P4 Xeon 3.06 GHz, Myrinet
Dell		25002003981915300
6ECMWF
United Kingdom		eServer pSeries 690 (1.9 GHz Power4+)
IBM		21122004895516051
7Institute of Physical and Chemical Res. (RIKEN)
Japan		RIKEN Super Combined Cluster
Fujitsu		20482004872812534
8IBM Thomas J. Watson Research Center
United States		BlueGene/L DD2 Prototype (0.7 GHz PowerPC 440)
IBM/ LLNL		40962004865511469
9Pacific Northwest National Laboratory
United States		Mpp2 - Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics
Hewlett-Packard		19362003863311616
10Shanghai Supercomputer Center
China		Dawning 4000A, Opteron 2.2 GHz, Myrinet
Dawning		25602004806111264
11Los Alamos National Laboratory
United States		Lightning - Opteron 2 GHz, Myrinet
Linux Networx		28162003805111264
12Lawrence Livermore National Laboratory
United States		MCR Linux Cluster Xeon 2.4 GHz - Quadrics
Linux Networx/Quadrics		23042002763411060
13Lawrence Livermore National Laboratory
United States		ASCI White, SP Power3 375 MHz
IBM		81922000730412288
14NERSC/LBNL
United States		Seaborg - SP Power3 375 MHz 16 way
IBM		6656200273049984
15NCSA
United States		TeraGrid, Itanium2 1.3/1.5 GHZ, Myrinet
IBM		17762004721510259
16Lawrence Livermore National Laboratory
United States		xSeries Cluster Xeon 2.4 GHz - Quadrics
IBM/Quadrics		1920200365869216
17Lawrence Livermore National Laboratory
United States		Lilac - xSeries x335 Cluster, Xeon 3.06 GHz, Quadrics
IBM		1540200462329425
18HPCx
United Kingdom		eServer pSeries 690 (1.7 GHz Power4+)
IBM		16002004618810880
19Grid Technology Research Center, AIST
Japan		AIST Super Cluster P-32 - AIST Super Cluster P-32, Opteron 2.0 GHz, Myrinet
IBM		2200200461558800
20Oak Ridge National Laboratory
United States		Cray X1
Cray Inc.		504200458956451
21Forschungszentrum Juelich (FZJ)
Germany		JUMP - eServer pSeries 690 (1.7 GHz Power4+)
IBM		1312200455688921
22National Aerospace Laboratory of Japan
Japan		PRIMEPOWER HPC2500 (1.3 GHz)
Fujitsu		23042002540611980
23UCSD/San Diego Supercomputer Center
United States		DataStar - eServer pSeries 655/690 (1.5/1.7 Ghz Power4+)
IBM		16802004522310310
24Kyoto University
Japan		PRIMEPOWER HPC2500 (1.56 GHz)
Fujitsu		1472200445529185
25Pittsburgh Supercomputing Center
United States		AlphaServer SC45, 1 GHz
Hewlett-Packard		3016200144636032
26Chinese Academy of Science
China		DeepComp 6800, Itanium2 1.3 GHz, QsNet
lenovo		1024200341935324.8
27NCAR (National Center for Atmospheric Research)
United States		pSeries 690 Turbo 1.3 GHz
IBM		1600200341848320
28Commissariat a l'Energie Atomique (CEA)
France		AlphaServer SC45, 1 GHz
Hewlett-Packard		2560200139805120
29Lawrence Livermore National Laboratory
United States		eServer pSeries 655 (1.5 GHz Power4+)
IBM		1024200438126144
30Lawrence Livermore National Laboratory
United States		eServer pSeries 655 (1.5 GHz Power4+)
IBM		1024200438126144
31Geoscience (C)
United Kingdom		xSeries Xeon 3.06 GHz - Gig-E
IBM		1128200437556903.36
32Geoscience (C)
United Kingdom		xSeries Xeon 3.06 GHz - Gig-E
IBM		1128200437556903.36
33Semiconductor Company (D)
Israel		xSeries Xeon 3.06 GHz - Gig-E
IBM		1120200437556854.4
34Bank (H)
Germany		BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM		1064200437556511.68
35ConocoPhillips
United States		BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM		1056200437556462.72
36PGS
United States		xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM		1024200337556266.88
37Petroleum Company (C)
Brazil		xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM		1024200437556266.88
38Westgrid
Canada		glacier - BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM		1008200337556168.96
39IBM - Deep Computing Capacity on Demand Center
United States		xSeries Xeon 3.06 GHz - Gig-E
IBM		1000200437556120
40Naval Oceanographic Office (NAVOCEANO)
United States		pSeries 690 Turbo 1.3 GHz
IBM		140820043717.27321.6
41Forecast Systems Laboratory - NOAA
United States		Aspen Systems, Dual Xeon 2.2 GHz - Myrinet2000
HPTi		1536200233376758
42Institute of Scientific Computing/Nankai University
China		Nankai Stars - xSeries Xeon 3.06 GHz, Myrinet
IBM		768200432314700
43UCSD/San Diego Supercomputer Center
United States		TeraGrid Cluster, Itanium 2 1.3 GHz, Myrinet
IBM		768200431523993
44University of Southern California
United States		HPC - Sun Fire V60, IBM xServer,2.0-3.0 GHz, Myrinet
IBM, Sun, Myricom		1444200431504851
45Korea Institute of Science and Technology
Korea, South		Nankai Star - xSeries Xeon 2.4 GHz, Myrinet
IBM		1024200430674915.2
46Semiconductor Company (E)
United States		xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM		800200330044896
47Government
United States		Cray X1
Cray Inc.		25220032932.93225.6
48Semiconductor Company (C)
United States		xSeries Xeon 3.06 GHz - Gig-E
IBM		78020042928.94773.6
49Sandia National Laboratories
United States		ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard		1024200428805734.4
50Sandia National Laboratories
United States		ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard		1024200428805734.4
51IBM
United States		eServer pSeries 690 (1.9 GHz Power4+)
IBM		67220042849.115107.2
52ECMWF
United Kingdom		pSeries 690 Turbo 1.3GHz
IBM		960200225604992
53ECMWF
United Kingdom		pSeries 690 Turbo 1.3GHz
IBM		960200225604992
54Environment Canada
Canada		pSeries 690 Turbo 1.3GHz
IBM		960200425604992
55Energy Company (D)
United States		Cluster Platform 6000 rx5670-4x256, Itanium2 1.3 GHz, GigE
Hewlett-Packard		1024200325565324.8
56University of Alaska - ARSC
United States		eServer pSeries 655 (1.5 GHz Power4+)
IBM		67220042510.274032
57Walt Disney Feature Animation
United States		Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet
Hewlett-Packard		750200424964800
58Texas Advanced Computing Center/Univ. of Texas
United States		lonestar - PowerEdge 1750, Pentium4 Xeon 3.06 GHz, Myrinet
Dell-Cray		600200324553672
59NASA/Ames Research Center/NAS
United States		SGI Altix 1.5 GHz
SGI		512200424393072
60Digital Media Company (C)
United Kingdom		xSeries Xeon 3.06 GHz - Gig-E
IBM		64020042403.23916.8
61Sandia National Laboratories
United States		ASCI Red
Intel		9632199923793207
62Oak Ridge National Laboratory
United States		pSeries 690 Turbo 1.3GHz
IBM		864200223104492.8
63CINECA
Italy		xSeries Xeon 3.06 GHz, Myrinet
IBM		51220032223.153133.44
64Sandia National Laboratories
United States		xSeries Xeon 3.06 GHz, Myrinet
IBM		51220042223.153133.44
65Louisiana State University
United States		SuperMike - P4 Xeon 1.8 GHz - Myrinet
Atipa Technology		1024200222073686.4
66Max-Planck-Gesellschaft MPI/IPP
Germany		pSeries 690 Turbo 1.3 GHz
IBM		82220032198.444274.4
67NASA/Goddard Space Flight Center
United States		AlphaServer SC45, 1 GHz
Hewlett-Packard		1392200221642784
68Meteorological Research Institute/JMA
Japan		SX-6/248M31 (typeE, 1.778ns)
NEC		248200421552232
69Lawrence Livermore National Laboratory
United States		ASCI Blue-Pacific SST, IBM SP 604e
IBM		5808199921443856.5
70US Army Research Laboratory (ARL)
United States		pSeries 690 Turbo 1.3GHz
IBM		800200221404160
71Sony Pictures Imageworks
United States		xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM		56820032132.843476.16
72Atomic Weapons Establishment
United Kingdom		SP Power3 375 MHz 16 way
IBM		1920200221062880
73Deutscher Wetterdienst
Germany		SP Power3 375 MHz 16 way
IBM		1920200321062880
74Universitaet Wuppertal
Germany		ALiCEnext, Opteron 1.8 GHz, GigE, Parastation
Angstrom Microsystems		1024200420833686.4
75Semiconductor Company (C)
United States		xSeries Xeon 3.06 GHz - Gig-E
IBM		55020042065.253366
76Oracle Corporation
United States		Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard		702200420443931.2
77WETA Digital
New Zealand		BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet
IBM		1176200320266585.6
78Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		1140200320266384
79Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		1140200320266384
80WETA Digital
New Zealand		BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet
IBM		1080200320266048
81Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		1030200320265768
82Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		1028200320265756.8
83Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		1028200320265756.8
84C.O.R.E. Digital Pictures Inc
Canada		BladeCenter Xeon 2.8 GHz, Gig-Ethernet
IBM		1008200420265644.8
85Geotrace
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		1000200320265600
86Geotrace
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		1000200420265600
87GX Technology
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		880200420264928
88Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		712200420263987.2
89Geoscience (D)
Mexico		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		706200320263953.6
90Geoscience (D)
Mexico		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		706200320263953.6
91Geoscience (D)
Mexico		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		706200320263953.6
92UBS Warburg
United Kingdom		BladeCenter Xeon 2.8 GHz, Gig-Ethernet
IBM		650200420263640
93Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, GigEthernet
IBM		60820042019.483404.8
94Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, GigEthernet
IBM		60820042019.483404.8
95University at Buffalo, SUNY, Center for Computational Res.
United States		Joplin - PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Myrinet
Dell		600200220042880
96Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		60220031999.913371.2
97Grid Technology Research Center, AIST
Japan		AIST Super Cluster F-32, Xeon 3.06 GHz, GigE
Linux Networx		512200419973133.4
98Semiconductor Company (D)
Israel		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		60020031993.393360
99Semiconductor Company (C)
United States		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		58020031928.153248
100PETROBRAS
Brazil		trindade - BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet
IBM		51220041922.563276.8