| Site: | Meteorological Research Institute, Japan Meteorological Agency |
|---|---|
| Manufacturer: | NEC |
| Cores: | 248 |
| Processor: | NEC 562MHz |
| Interconnect: | Multi-stage crossbar |
| Installation Year: | 2004 |
| Performance | |
| Linpack Performance (Rmax) | 2,155.00 GFlop/s |
| Theoretical Peak (Rpeak) | 2,232.00 GFlop/s |
| Nmax | 220,224 |
| Nhalf | 21,816 |
| Software | |
| Operating System: | Super-UX |
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 06/2006 | 458 | SX-6/248M31 (typeE, 1.778ns) | NEC | 248 | 2,155.00 | 2,232.00 | |
| 11/2005 | 294 | SX-6/248M31 (typeE, 1.778ns) | NEC | 248 | 2,155.00 | 2,232.00 | |
| 06/2005 | 159 | SX-6/248M31 (typeE, 1.778ns) | NEC | 248 | 2,155.00 | 2,232.00 | |
| 11/2004 | 89 | SX-6/248M31 (typeE, 1.778ns) | NEC | 248 | 2,155.00 | 2,232.00 | |
| 06/2004 | 68 | SX-6/248M31 (typeE, 1.778ns) | NEC | 248 | 2,155.00 | 2,232.00 |