| Site: | National Center for Atmospheric Research (NCAR) | 
|---|---|
| Manufacturer: | IBM | 
| Cores: | 1,696 | 
| Processor: | POWER5+ 2C 1.9GHz | 
| Interconnect: | Federation | 
| Installation Year: | 2006 | 
| Performance | |
| Linpack Performance (Rmax) | 11.08 TFlop/s | 
| Theoretical Peak (Rpeak) | 12.89 TFlop/s | 
| Power Consumption | |
| Power: | 276.00 kW | 
| Software | |
| Operating System: | AIX | 
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) | 
|---|---|---|---|---|---|---|---|
| 06/2008 | 327 | eServer pSeries p5 575 1.9 GHz | IBM | 1,696 | 11.08 | 12.89 | 276.00 | 
| 11/2007 | 123 | eServer pSeries p5 575 1.9 GHz | IBM | 1,696 | 11.08 | 12.89 | 276.00 | 
| 06/2007 | 78 | eServer pSeries p5 575 1.9 GHz | IBM | 1,696 | 11.08 | 12.89 | 276.00 | 
| 11/2006 | 55 | eServer pSeries p5 575 1.9 GHz | IBM | 1,696 | 10.59 | 12.89 | 276.00 |