Home > Lists > November 2004

TOP500 List - November 2004 (1-100)

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

RankSiteComputerCoresYearRmaxRpeak
1IBM/DOE
United States		BlueGene/L beta-System - BlueGene/L DD2 beta-System (0.7 GHz PowerPC 440)
IBM		3276820047072091750
2NASA/Ames Research Center/NAS
United States		Columbia - SGI Altix 1.5 GHz, Voltaire Infiniband
SGI		1016020045187060960
3The Earth Simulator Center
Japan		Earth-Simulator
NEC		512020023586040960
4Barcelona Supercomputer Center
Spain		MareNostrum - eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet
IBM		356420042053031363
5Lawrence Livermore National Laboratory
United States		Thunder - Intel Itanium2 Tiger4 1.4GHz - Quadrics
California Digital Corporation		409620041994022938
6Los Alamos National Laboratory
United States		ASCI Q - AlphaServer SC45, 1.25 GHz
Hewlett-Packard		819220021388020480
7Virginia Tech
United States		System X - 1100 Dual 2.3 GHz Apple XServe/Mellanox Infiniband 4X/Cisco GigE
Self-made		220020041225020240
8IBM - Rochester
United States		BlueGene/L DD1 Prototype (0.5GHz PowerPC 440 w/Custom)
IBM/ LLNL		819220041168016384
9Naval Oceanographic Office (NAVOCEANO)
United States		eServer pSeries 655 (1.7 GHz Power4+)
IBM		294420041031020019.2
10NCSA
United States		Tungsten - PowerEdge 1750, P4 Xeon 3.06 GHz, Myrinet
Dell		25002003981915300
11ECMWF
United Kingdom		eServer pSeries 690 (1.9 GHz Power4+)
IBM		21762004924116538
12ECMWF
United Kingdom		eServer pSeries 690 (1.9 GHz Power4+)
IBM		21762004924116538
13US Army Research Laboratory (ARL)
United States		John Von Neumann - LNX Cluster, Xeon 3.4 GHz, Myrinet
Linux Networx		20482004877013926
14Institute of Physical and Chemical Res. (RIKEN)
Japan		RIKEN Super Combined Cluster
Fujitsu		20482004872812534
15IBM Thomas J. Watson Research Center
United States		BlueGene/L DD2 Prototype (0.7 GHz PowerPC 440)
IBM/ LLNL		40962004865511469
16Pacific Northwest National Laboratory
United States		Mpp2 - Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics
Hewlett-Packard		19362003863311616
17Shanghai Supercomputer Center
China		Dawning 4000A, Opteron 2.2 GHz, Myrinet
Dawning		25602004806111264
18Los Alamos National Laboratory
United States		Lightning - Opteron 2 GHz, Myrinet
Linux Networx		28162003805111264
19Lawrence Livermore National Laboratory
United States		MCR Linux Cluster Xeon 2.4 GHz - Quadrics
Linux Networx/Quadrics		23042002763411060
20Lawrence Livermore National Laboratory
United States		ASCI White, SP Power3 375 MHz
IBM		81922000730412288
21NERSC/LBNL
United States		Seaborg - SP Power3 375 MHz 16 way
IBM		6656200273049984
22NCSA
United States		TeraGrid, Itanium2 1.3/1.5 GHZ, Myrinet
IBM		17762004721510259
23US Army Research Laboratory (ARL)
United States		eServer Opteron 2.2 GHz. Myrinet
IBM		23202004718510208
24Lawrence Livermore National Laboratory
United States		xSeries Cluster Xeon 2.4 GHz - Quadrics
IBM/Quadrics		1920200365869216
25UCSD/San Diego Supercomputer Center
United States		DataStar - eServer pSeries 655/690 (1.5/1.7 Ghz Power4+)
IBM		16962004638510406
26Lawrence Livermore National Laboratory
United States		Lilac - xSeries x335 Cluster, Xeon 3.06 GHz, Quadrics
IBM		1540200462329425
27HPCx
United Kingdom		eServer pSeries 690 (1.7 GHz Power4+)
IBM		16002004618810880
28Grid Technology Research Center, AIST
Japan		AIST Super Cluster P-32 - AIST Super Cluster P-32, Opteron 2.0 GHz, Myrinet
IBM		2200200461558800
29Oak Ridge National Laboratory
United States		Cray X1
Cray Inc.		504200458956451
30Forschungszentrum Juelich (FZJ)
Germany		JUMP - eServer pSeries 690 (1.7 GHz Power4+)
IBM		1312200455688921
31University of Southern California
United States		HPC - Sun Fire V60, IBM xServer,2.0-3.0 GHz, Myrinet
IBM, Sun, Myricom		19202004551010752
32National Aerospace Laboratory of Japan
Japan		PRIMEPOWER HPC2500 (1.3 GHz)
Fujitsu		23042002540611980
33Kyoto University
Japan		PRIMEPOWER HPC2500 (1.56 GHz)
Fujitsu		1472200445529185
34Pittsburgh Supercomputing Center
United States		AlphaServer SC45, 1 GHz
Hewlett-Packard		3016200144636032
35National Centers for Environmental Prediction
United States		eServer pSeries 655 (1.7 GHz Power4+)
IBM		1152200443797833.6
36National Centers for Environmental Prediction
United States		eServer pSeries 655 (1.7 GHz Power4+)
IBM		1152200443797833.6
37Caltech/JPL
United States		Cosmos - PowerEdge 1750, P4 Xeon 3.2 GHz, Myrinet
Dell		1024200442986553.6
38Chinese Academy of Science
China		DeepComp 6800, Itanium2 1.3 GHz, QsNet
lenovo		1024200341935324.8
39NCAR (National Center for Atmospheric Research)
United States		pSeries 690 Turbo 1.3 GHz
IBM		1600200341848320
40Texas Advanced Computing Center/Univ. of Texas
United States		lonestar - PowerEdge 1750, Pentium4 Xeon 3.2/3.06 GHz, Myrinet
Dell-Cray		1024200441526338
41Commissariat a l'Energie Atomique (CEA)
France		AlphaServer SC45, 1 GHz
Hewlett-Packard		2560200139805120
42Lawrence Livermore National Laboratory
United States		eServer pSeries 655 (1.5 GHz Power4+)
IBM		1024200438126144
43Lawrence Livermore National Laboratory
United States		eServer pSeries 655 (1.5 GHz Power4+)
IBM		1024200438126144
44Bank
United Kingdom		BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet
IBM		32002004375519584
45Petroleum Company (G)
Saudia Arabia		BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet
IBM		1536200437559830.4
46Credit Suisse/First Boston
United Kingdom		BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet
IBM		1500200437559180
47Geoscience (C)
United Kingdom		xSeries Xeon 3.06 GHz - Gig-E
IBM		1128200437556903.36
48Geoscience (C)
United Kingdom		xSeries Xeon 3.06 GHz - Gig-E
IBM		1128200437556903.36
49Semiconductor Company (D)
Israel		xSeries Xeon 3.06 GHz - Gig-E
IBM		1120200437556854.4
50Bank (H)
Germany		BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM		1064200437556511.68
51ConocoPhillips
United States		BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM		1056200437556462.72
52PGS
United States		xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM		1024200337556266.88
53Petroleum Company (C)
Brazil		xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM		1024200437556266.88
54Westgrid
Canada		glacier - BladeCenter Xeon 3.06 GHz, Gig-Ethernet
IBM		1008200337556168.96
55IBM - Deep Computing Capacity on Demand Center
United States		xSeries Xeon 3.06 GHz - Gig-E
IBM		1000200437556120
56PETROBRAS
Brazil		bwr1 - Cluster Platform 3000 DL140G3 Xeon 3.06 GHz GigEthernet
Hewlett-Packard		1300200437397956
57Naval Oceanographic Office (NAVOCEANO)
United States		pSeries 690 Turbo 1.3 GHz
IBM		140820043717.27321.6
58Walt Disney Feature Animation
United States		The Hive - Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet
Hewlett-Packard		90020043379.55508
59Forecast Systems Laboratory - NOAA
United States		Aspen Systems, Dual Xeon 2.2 GHz - Myrinet2000
HPTi		1536200233376758
60National Institute for Materials Science
Japan		SR11000-H1/56
Hitachi		56200433196093
61CINECA
Italy		BladeCenter HS20 Xeon 3.06 GHz, Myrinet
IBM		768200432314700
62Institute of Scientific Computing/Nankai University
China		Nankai Stars - xSeries Xeon 3.06 GHz, Myrinet
IBM		768200432314700
63UCSD/San Diego Supercomputer Center
United States		TeraGrid Cluster, Itanium 2 1.3 GHz, Myrinet
IBM		768200431523993
64Manufacturer (G)
United States		eServer p5 570 POWER5 1.9 GHz, GigEth
IBM		720200430685472
65Korea Institute of Science and Technology
Korea, South		Nankai Star - xSeries Xeon 2.4 GHz, Myrinet
IBM		1024200430674915.2
66University of Sherbrooke
Canada		Ms - PowerEdge 750, P4 3.2 GHz, GigE
Dell		872200430645580.8
67Semiconductor Company (E)
United States		xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM		800200330044896
68PETROBRAS
Brazil		bw7 - Cluster Platform 3000 DL140G3 Xeon 3.06 GHz GigEthernet
Hewlett-Packard		1008200429926169
69Government
United States		Cray X1
Cray Inc.		25220032932.93225.6
70Semiconductor Company (C)
United States		xSeries Xeon 3.06 GHz - Gig-E
IBM		78020042928.94773.6
71Institute for Molecular Science
Japan		SR11000-H1/50
Hitachi		50200429095440
72Sandia National Laboratories
United States		ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard		1024200428805734.4
73Sandia National Laboratories
United States		ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard		1024200428805734.4
74IBM
United States		eServer pSeries 690 (1.9 GHz Power4+)
IBM		67220042849.115107.2
75Max-Planck-Gesellschaft MPI/IPP
Germany		pSeries 690 Turbo 1.3GHz
IBM		1024200427355324.8
76Environment Canada
Canada		pSeries 690 Turbo 1.3GHz
IBM		960200425604992
77Energy Company (D)
United States		Cluster Platform 6000 rx5670-4x256, Itanium2 1.3 GHz, GigE
Hewlett-Packard		1024200325565324.8
78University of Alaska - ARSC
United States		eServer pSeries 655 (1.5 GHz Power4+)
IBM		67220042510.274032
79Digital Media Company (C)
United Kingdom		xSeries Xeon 3.06 GHz - Gig-E
IBM		64020042403.23916.8
80Sandia National Laboratories
United States		ASCI Red
Intel		9632199923793207
81Silicon Graphics
United States		SGI Altix 1.3 GHz
SGI		512200423382662.4
82Oak Ridge National Laboratory
United States		pSeries 690 Turbo 1.3GHz
IBM		864200223104492.8
83Sandia National Laboratories
United States		xSeries Xeon 3.06 GHz, Myrinet
IBM		51220042223.153133.44
84Louisiana State University
United States		SuperMike - P4 Xeon 1.8 GHz - Myrinet
Atipa Technology		1024200222073686.4
85Sandia National Laboratories
United States		ICC2 - Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, GigEthernet
Hewlett-Packard		1028200422006990
86Sandia National Laboratories
United States		ICC2 - Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, GigEthernet
Hewlett-Packard		1028200422006990
87Korea Meteorological Administration
Korea, South		Cray X1
Cray Inc.		18820042188.152406.4
88NASA/Goddard Space Flight Center
United States		AlphaServer SC45, 1 GHz
Hewlett-Packard		1392200221642784
89Meteorological Research Institute/JMA
Japan		SX-6/248M31 (typeE, 1.778ns)
NEC		248200421552232
90Lawrence Livermore National Laboratory
United States		ASCI Blue-Pacific SST, IBM SP 604e
IBM		5808199921443856.5
91US Army Research Laboratory (ARL)
United States		pSeries 690 Turbo 1.3GHz
IBM		800200221404160
92Sony Pictures Imageworks
United States		xSeries Cluster Xeon 3.06 GHz - Gig-E
IBM		56820032132.843476.16
93Atomic Weapons Establishment
United Kingdom		SP Power3 375 MHz 16 way
IBM		1920200221062880
94Deutscher Wetterdienst
Germany		SP Power3 375 MHz 16 way
IBM		1920200321062880
95Universitaet Wuppertal
Germany		ALiCEnext, Opteron 1.8 GHz, GigE, Parastation
Angstrom Microsystems		1024200420833686.4
96Semiconductor Company (C)
United States		xSeries Xeon 3.06 GHz - Gig-E
IBM		55020042065.253366
97Energy Company (D)
United States		Cluster Platform 6000 rx4640-4x136 Itanium2 1.3 GHz, GigE
Hewlett-Packard		800200420594160
98Oracle Corporation
United States		Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet
Hewlett-Packard		702200420443931.2
99United Institute of Informatics Problems
Belarus		SKIF K-1000 - Opteron 2.2 GHz, Infiniband
Self-made		576200420322534.4
100Geoscience (C)
United Kingdom		xSeries Xeon 2.8 GHz, Gig-Ethernet
IBM		22562004202612633