| Site: | DOE/SC/LBNL/NERSC | 
|---|---|
| Manufacturer: | IBM | 
| Cores: | 2,984 | 
| Processor: | Xeon X5550 4C 2.66GHz | 
| Interconnect: | Infiniband | 
| Installation Year: | 2010 | 
| Performance | |
| Linpack Performance (Rmax) | 29.20 TFlop/s | 
| Theoretical Peak (Rpeak) | 31.82 TFlop/s | 
| Power Consumption | |
| Power: | 97.00 kW | 
| Software | |
| Operating System: | Linux | 
| List | Rank | System | Vendor | Total Cores | Rmax (TFlop/s) | Rpeak (TFlop/s) | Power (kW) | 
|---|