BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet

Site:IBM Poughkeepsie Benchmarking Center
Manufacturer:IBM
Cores:512
Linpack Performance (Rmax)3.637 TFlop/s
Theoretical Peak (Rpeak)5.12 TFlop/s
Nmax331,776
Nhalf69,632
Power:
Memory:
Processor:PowerPC 970 2C 2.5GHz
Interconnect:Myrinet
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