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 |
4,096 |
7,727.0 |
10,240.0 |
|
| 3 |
Los Alamos National Laboratory
United States |
ASCI Q - AlphaServer SC45, 1.25 GHz
Hewlett-Packard |
4,096 |
7,727.0 |
10,240.0 |
|
| 4 |
Lawrence Livermore National Laboratory
United States |
ASCI White, SP Power3 375 MHz
IBM |
8,192 |
7,226.0 |
12,288.0 |
|
| 5 |
Lawrence Livermore National Laboratory
United States |
MCR Linux Cluster Xeon 2.4 GHz - Quadrics
Linux Networx/Quadrics |
2,304 |
5,694.0 |
11,060.0 |
|
| 6 |
Pittsburgh Supercomputing Center
United States |
AlphaServer SC45, 1 GHz
Hewlett-Packard |
3,016 |
4,463.0 |
6,032.0 |
|
| 7 |
Commissariat a l'Energie Atomique (CEA)
France |
AlphaServer SC45, 1 GHz
Hewlett-Packard |
2,560 |
3,980.0 |
5,120.0 |
|
| 8 |
Forecast Systems Laboratory - NOAA
United States |
Aspen Systems, Dual Xeon 2.2 GHz - Myrinet2000
HPTi |
1,536 |
3,337.0 |
6,758.0 |
|
| 9 |
HPCx
United Kingdom |
pSeries 690 Turbo 1.3GHz
IBM |
1,280 |
3,241.0 |
6,656.0 |
|
| 10 |
NCAR (National Center for Atmospheric Research)
United States |
pSeries 690 Turbo 1.3GHz
IBM |
1,216 |
3,164.0 |
6,323.0 |
|
