BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet

Site: University of Reading
Manufacturer: IBM
Cores: 2,800
Memory:
Processor: PowerPC 970 2C 2.5GHz
Interconnect: Myrinet
Performance
Linpack Performance (Rmax) 20.051 TFlop/s
Theoretical Peak (Rpeak) 28 TFlop/s
Power Consumption
Power:
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2009 337 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 2,800 20.1 28.0
11/2008 175 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 2,800 20.1 28.0
06/2008 86 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 2,800 20.1 28.0