| Site: | National Center for High Performance Computing |
|---|---|
| Manufacturer: | IBM |
| Cores: | 256 |
| Processor: | POWER4 2C 1.3GHz |
| Interconnect: | Colony |
| Installation Year: | 2002 |
| Performance | |
| Linpack Performance (Rmax) | 736.60 GFlop/s |
| Theoretical Peak (Rpeak) | 1,331.20 GFlop/s |
| Nmax | 285,000 |
| Nhalf | 25,000 |
| Software | |
| Operating System: | AIX |