| Site: | PETROBRAS |
|---|---|
| Manufacturer: | IBM |
| Cores: | 512 |
| Linpack Performance (Rmax) | 1.9 TFlop/s |
| Theoretical Peak (Rpeak) | 3.3 TFlop/s |
| Power: | 83.00 kW |
| Memory: | |
| Interconnect: | Gigabit Ethernet |
| Operating System: | Linux |
| List | Rank | System | Vendor | Total Cores | Rmax (GFlops) | Rpeak (GFlops) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 11/2005 | 389 | BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet | IBM | 512 | 1922.56 | 3276.80 | 83.00 |
| 06/2005 | 216 | BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet | IBM | 512 | 1922.56 | 3276.80 | 83.00 |
| 11/2004 | 130 | BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet | IBM | 512 | 1922.56 | 3276.80 | 83.00 |
| 06/2004 | 100 | BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet | IBM | 512 | 1922.56 | 3276.80 | 83.00 |