| Site: | Information Initiative Center, Hokkaido University |
|---|---|
| Manufacturer: | Hitachi |
| Cores: | 5,632 |
| Processor: | POWER7 8C 3.84GHz |
| Interconnect: | Custom Interconnect |
| Installation Year: | 2011 |
| Performance | |
| Linpack Performance (Rmax) | 121.60 TFlop/s |
| Theoretical Peak (Rpeak) | 168.91 TFlop/s |
| Nmax | 1,400,000 |
| Power Consumption | |
| Power: | 354.60 kW |
| Software | |
| Operating System: | AIX |
| List | Rank | System | Vendor | Total Cores | Rmax (TFlop/s) | Rpeak (TFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 11/2013 | 477 | Hitachi SR16000 Model M1, POWER7 8C 3.836GHz, Custom | Hitachi | 5,632 | 121.60 | 168.91 | 354.60 |
| 06/2013 | 346 | Hitachi SR16000 Model M1, POWER7 8C 3.836GHz, Custom | Hitachi | 5,632 | 121.60 | 168.91 | 354.60 |
| 11/2012 | 219 | Hitachi SR16000 Model M1, POWER7 8C 3.836GHz, Custom | Hitachi | 5,632 | 121.60 | 168.91 | 354.60 |
| 06/2012 | 146 | Hitachi SR16000 Model M1, POWER7 8C 3.836GHz, Custom | Hitachi | 5,632 | 121.60 | 168.91 | 354.60 |
| 11/2011 | 95 | Hitachi SR16000 Model M1/176, POWER7 8C 3.83 GHz, Custom | Hitachi | 5,504 | 121.60 | 168.91 |
