| Site: | NOAA R&D/ National Centers for Environmental Prediction |
|---|---|
| Manufacturer: | IBM |
| Cores: | 1,152 |
| Processor: | POWER4+ 2C 1.7GHz |
| Interconnect: | Federation |
| Installation Year: | 2004 |
| Performance | |
| Linpack Performance (Rmax) | 4,379.00 GFlop/s |
| Theoretical Peak (Rpeak) | 7,833.60 GFlop/s |
| Nmax | 450,000 |
| Nhalf | 60,000 |
| Software | |
| Operating System: | AIX |
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 06/2007 | 436 | eServer pSeries 655 (1.7 GHz Power4+) | IBM | 1,152 | 4,379.00 | 7,833.60 | |
| 11/2006 | 167 | eServer pSeries 655 (1.7 GHz Power4+) | IBM | 1,152 | 4,379.00 | 7,833.60 | |
| 06/2006 | 118 | eServer pSeries 655 (1.7 GHz Power4+) | IBM | 1,152 | 4,379.00 | 7,833.60 | |
| 11/2005 | 87 | eServer pSeries 655 (1.7 GHz Power4+) | IBM | 1,152 | 4,379.00 | 7,833.60 | |
| 06/2005 | 69 | eServer pSeries 655 (1.7 GHz Power4+) | IBM | 1,152 | 4,379.00 | 7,833.60 | |
| 11/2004 | 35 | eServer pSeries 655 (1.7 GHz Power4+) | IBM | 1,152 | 4,379.00 | 7,833.60 |
