BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet

Site: IBM Poughkeepsie Benchmarking Center
Manufacturer: IBM
Cores: 512
Memory:
Processor: PowerPC 970 2C 2.5GHz
Interconnect: Myrinet
Performance
Linpack Performance (Rmax) 3.637 TFlop/s
Theoretical Peak (Rpeak) 5.12 TFlop/s
Nmax 331,776
Nhalf 69,632
Power Consumption
Power:
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2006 300 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 512 3.6 5.1
06/2006 188 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 512 3.6 5.1