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

Site: Indiana University
Manufacturer: IBM
Cores: 3,072
Processor: PowerPC 970 2C 2.5GHz
Interconnect: Myrinet
Installation Year: 2007
Performance
Linpack Performance (Rmax) 21.79 TFlop/s
Theoretical Peak (Rpeak) 30.72 TFlop/s
Nmax 758,000
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
11/2009 454 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.79 30.72
06/2009 284 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.79 30.72
11/2008 148 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.79 30.72
06/2008 80 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.79 30.72
11/2007 42 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.79 30.72
06/2007 30 BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet IBM 3,072 21.79 30.72