| Site: | Los Alamos National Laboratory |
|---|---|
| Manufacturer: | HP |
| Cores: | 256 |
| Processor: | Alpha 1.25GHz |
| Interconnect: | Quadrics |
| Installation Year: | 2002 |
| Performance | |
| Linpack Performance (Rmax) | 538.40 GFlop/s |
| Theoretical Peak (Rpeak) | 640.00 GFlop/s |
| Nmax | 160,000 |
| Nhalf | 22,000 |
| Software | |
| Operating System: | Tru64 UNIX |