June 2003

TOP500 Lists

TOP 10 Sites for June 2003

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

Rank Site System Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
1 Japan Agency for Marine -Earth Science and Technology
Japan
Earth-Simulator
NEC
5,120 35,860.0 40,960.0 3,200
2 Los Alamos National Laboratory
United States
ASCI Q - AlphaServer SC45, 1.25 GHz
Hewlett-Packard
8,192 13,880.0 20,480.0
3 Lawrence Livermore National Laboratory
United States
MCR Linux Cluster Xeon 2.4 GHz - Quadrics
Linux Networx/Quadrics
2,304 7,634.0 11,060.0
4 DOE/SC/LBNL/NERSC
United States
Seaborg - SP Power3 375 MHz 16 way
IBM
6,656 7,304.0 9,984.0
5 Lawrence Livermore National Laboratory
United States
ASCI White, SP Power3 375 MHz
IBM
8,192 7,304.0 12,288.0
6 Lawrence Livermore National Laboratory
United States
xSeries Cluster Xeon 2.4 GHz - Quadrics
IBM/Quadrics
1,920 6,586.0 9,216.0
7 National Aerospace Laboratory of Japan
Japan
PRIMEPOWER HPC2500 (1.3 GHz)
Fujitsu
2,304 5,406.0 11,980.0
8 DOE/SC/Pacific Northwest National Laboratory
United States
Cluster Platform 6000 rx2600 Itanium2 1 GHz Cluster - Quadrics
Hewlett-Packard
1,540 4,881.0 6,160.0
9 Pittsburgh Supercomputing Center
United States
AlphaServer SC45, 1 GHz
Hewlett-Packard
3,016 4,463.0 6,032.0
10 Commissariat a l'Energie Atomique (CEA)
France
AlphaServer SC45, 1 GHz
Hewlett-Packard
2,560 3,980.0 5,120.0