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 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 ASCI Q - AlphaServer SC45, 1.25 GHz , HPE
Los Alamos National Laboratory
United States
8,192 13,880.0 20,480.0
3 MCR Linux Cluster Xeon 2.4 GHz - Quadrics , Linux Networx/Quadrics
Lawrence Livermore National Laboratory
United States
2,304 7,634.0 11,060.0
4 Seaborg - SP Power3 375 MHz 16 way , IBM
DOE/SC/LBNL/NERSC
United States
6,656 7,304.0 9,984.0
5 ASCI White, SP Power3 375 MHz , IBM
Lawrence Livermore National Laboratory
United States
8,192 7,304.0 12,288.0
6 xSeries Cluster Xeon 2.4 GHz - Quadrics , IBM/Quadrics
Lawrence Livermore National Laboratory
United States
1,920 6,586.0 9,216.0
7 PRIMEPOWER HPC2500 (1.3 GHz) , Fujitsu
National Aerospace Laboratory of Japan
Japan
2,304 5,406.0 11,980.0
8 Cluster Platform 6000 rx2600 Itanium2 1 GHz Cluster - Quadrics , HPE
DOE/SC/Pacific Northwest National Laboratory
United States
1,540 4,881.0 6,160.0
9 AlphaServer SC45, 1 GHz , HPE
Pittsburgh Supercomputing Center
United States
3,016 4,463.0 6,032.0
10 AlphaServer SC45, 1 GHz , HPE
Commissariat a l'Energie Atomique (CEA)
France
2,560 3,980.0 5,120.0