| Site: | NASA/Goddard Space Flight Center |
|---|---|
| Manufacturer: | IBM |
| Cores: | 4,128 |
| Processor: | Xeon X5560 4C 2.8GHz |
| Interconnect: | Infiniband |
| Installation Year: | 2009 |
| Performance | |
| Linpack Performance (Rmax) | 38.99 TFlop/s |
| Theoretical Peak (Rpeak) | 46.23 TFlop/s |
| Nmax | 1,190,000 |
| Power Consumption | |
| Power: | 144.00 kW |
| Software | |
| Operating System: | Linux |
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 11/2010 | 278 | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband | IBM | 4,128 | 38.99 | 46.23 | 144.00 |
| 06/2010 | 171 | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband | IBM | 4,128 | 38.99 | 46.23 | 144.00 |
| 11/2009 | 128 | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband | IBM | 4,128 | 38.99 | 46.23 | 144.00 |
| 06/2009 | 102 | iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband | IBM | 4,128 | 38.99 | 46.23 | 144.00 |