Big Red - BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet

Site:Indiana University
Manufacturer:IBM
Cores:3,072
Linpack Performance (Rmax)21.79 TFlop/s
Theoretical Peak (Rpeak)30.72 TFlop/s
Nmax758,000
Power:
Memory: 6,144 GB
Processor:PowerPC 970 2C 2.5GHz
Interconnect:Myrinet
Operating System:Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2009 454 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.8 30.7
06/2009 284 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.8 30.7
11/2008 148 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.8 30.7
06/2008 80 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.8 30.7
11/2007 42 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.8 30.7
06/2007 30 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.8 30.7