June 2004

TOP500 Lists

TOP 10 Sites for June 2004

For more information about the sites and systems in the list, click on the links or view the complete list.

Rank System Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
1 Earth-Simulator , NEC
Japan Agency for Marine -Earth Science and Technology
Japan
5,120 35,860.0 40,960.0 3,200
2 Thunder - Intel Itanium2 Tiger4 1.4GHz - Quadrics , California Digital Corporation
Lawrence Livermore National Laboratory
United States
4,096 19,940.0 22,938.0
3 ASCI Q - AlphaServer SC45, 1.25 GHz , HPE
Los Alamos National Laboratory
United States
8,192 13,880.0 20,480.0
4 BlueGene/L DD1 Prototype (0.5GHz PowerPC 440 w/Custom) , IBM/ LLNL
IBM Rochester
United States
8,192 11,680.0 16,384.0
5 Tungsten - PowerEdge 1750, P4 Xeon 3.06 GHz, Myrinet , Dell
NCSA
United States
2,500 9,819.0 15,300.0
6 eServer pSeries 690 (1.9 GHz Power4+) , IBM
ECMWF
United Kingdom
2,112 8,955.0 16,051.0
7 RIKEN Super Combined Cluster , Fujitsu
Institute of Physical and Chemical Research (RIKEN)
Japan
2,048 8,728.0 12,534.0
8 BlueGene/L DD2 Prototype (0.7 GHz PowerPC 440) , IBM/ LLNL
IBM Thomas J. Watson Research Center
United States
4,096 8,655.0 11,469.0
9 Mpp2 - Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics , HPE
DOE/SC/Pacific Northwest National Laboratory
United States
1,936 8,633.0 11,616.0
10 Dawning 4000A, Opteron 2.2 GHz, Myrinet , Dawning
Shanghai Supercomputer Center
China
2,560 8,061.0 11,264.0