| Site: | Caltech/JPL |
|---|---|
| Manufacturer: | Cray/HPE |
| Cores: | 256 |
| Processor: | EV4 149MHz |
| Interconnect: | 3-D Torus |
| Installation Year: | 1994 |
| Performance | |
| Linpack Performance (Rmax) | 25.30 GFlop/s |
| Theoretical Peak (Rpeak) | 38.40 GFlop/s |
| Nmax | 40,960 |
| Nhalf | 4,918 |
| Software | |
| Operating System: | UNICOS |
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 06/1999 | 488 | T3D SC256-8/264 | Cray/HPE | 256 | 25.30 | 38.40 | |
| 11/1998 | 301 | T3D SC256-8/264 | Cray/HPE | 256 | 25.30 | 38.40 | |
| 06/1998 | 205 | T3D SC256-8/264 | Cray/HPE | 256 | 25.30 | 38.40 | |
| 11/1997 | 128 | T3D SC256-8/264 | Cray/HPE | 256 | 25.30 | 38.40 | |
| 06/1997 | 96 | T3D SC256-8/264 | Cray/HPE | 256 | 25.30 | 38.40 | |
| 11/1996 | 61 | T3D SC256-8/264 | Cray/HPE | 256 | 25.30 | 38.40 | |
| 06/1996 | 42 | T3D SC256-8/264 | Cray/HPE | 256 | 25.30 | 38.40 | |
| 12/1995 | 31 | T3D SC256-8/264 | Cray/HPE | 256 | 25.30 | 38.40 | |
| 06/1995 | 24 | T3D SC256-8/264 | Cray/HPE | 256 | 25.30 | 38.40 |