| Site: | Tohoku University |
|---|---|
| Manufacturer: | NEC |
| Cores: | 4 |
| Processor: | NEC 400MHz |
| Interconnect: | Multi-stage crossbar |
| Installation Year: | 1993 |
| Performance | |
| Linpack Performance (Rmax) | 23.20 GFlop/s |
| Theoretical Peak (Rpeak) | 25.60 GFlop/s |
| Nmax | 6,400 |
| Nhalf | 830 |
| Software | |
| Operating System: | Super-UX |
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 06/1998 | 217 | SX-3/44R | NEC | 4 | 23.20 | 25.60 | |
| 11/1997 | 137 | SX-3/44R | NEC | 4 | 23.20 | 25.60 | |
| 06/1997 | 110 | SX-3/44R | NEC | 4 | 23.20 | 25.60 | |
| 11/1996 | 74 | SX-3/44R | NEC | 4 | 23.20 | 25.60 | |
| 06/1996 | 50 | SX-3/44R | NEC | 4 | 23.20 | 25.60 | |
| 12/1995 | 41 | SX-3/44R | NEC | 4 | 23.20 | 25.60 | |
| 06/1995 | 32 | SX-3/44R | NEC | 4 | 23.20 | 25.60 | |
| 11/1994 | 17 | SX-3/44R | NEC | 4 | 23.20 | 25.60 | |
| 06/1994 | 13 | SX-3/44R | NEC | 4 | 23.20 | 25.60 |