| Site: | Sandia National Laboratories | 
|---|---|
| System URL: | http://www.cs.sandia.gov/cplant/ | 
| Manufacturer: | Self-made | 
| Cores: | 1,800 | 
| Processor: | Alpha 495MHz | 
| Interconnect: | Myrinet | 
| Installation Year: | 2002 | 
| Performance | |
| Linpack Performance (Rmax) | 996.90 GFlop/s | 
| Theoretical Peak (Rpeak) | 1,782.50 GFlop/s | 
| Nmax | 310,000 | 
| Nhalf | 56,000 | 
| Software | |
| Operating System: | N/A | 
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) | 
|---|---|---|---|---|---|---|---|
| 11/2004 | 392 | CPlant/Ross Cluster | Self-made | 1,800 | 996.90 | 1,782.50 | |
| 06/2004 | 244 | CPlant/Ross Cluster | Self-made | 1,800 | 996.90 | 1,782.50 | |
| 11/2003 | 132 | CPlant/Ross Cluster | Self-made | 1,800 | 996.90 | 1,782.50 | |
| 06/2003 | 59 | CPlant/Ross Cluster | Self-made | 1,800 | 996.90 | 1,782.50 | |
| 11/2002 | 48 | CPlant/Ross Cluster | Self-made | 1,800 | 996.90 | 1,782.50 |