| Site: | Tsukuba Advanced Computing Center - TACC/AIST |
|---|---|
| Manufacturer: | IBM |
| Cores: | 256 |
| Processor: | POWER3 200MHz |
| Interconnect: | SP Switch |
| Installation Year: | 1999 |
| Performance | |
| Linpack Performance (Rmax) | 149.30 GFlop/s |
| Theoretical Peak (Rpeak) | 204.80 GFlop/s |
| Nmax | 100,000 |
| Nhalf | 18,500 |
| Software | |
| Operating System: | AIX |
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 06/2002 | 426 | SP Power3 200 MHz | IBM | 256 | 149.30 | 204.80 | |
| 11/2001 | 224 | SP Power3 200 MHz | IBM | 256 | 149.30 | 204.80 | |
| 06/2001 | 149 | SP Power3 200 MHz | IBM | 256 | 149.30 | 204.80 | |
| 11/2000 | 122 | SP Power3 200 MHz | IBM | 256 | 149.30 | 204.80 | |
| 06/2000 | 86 | SP Power3 200 MHz | IBM | 256 | 149.30 | 204.80 | |
| 11/1999 | 62 | SP Power3 200 MHz | IBM | 256 | 149.30 | 204.80 | |
| 06/1999 | 50 | SP Power3 200 MHz | IBM | 256 | 149.30 | 204.80 |