TSUBAME Grid Cluster - Sun Fire x4600 Cluster, Opteron 2.4/2.6 GHz and ClearSpeed Accelerator, Infiniband

Site: GSIC Center, Tokyo Institute of Technology
System URL: http://www.gsic.titech.ac.jp/
Manufacturer: NEC/Sun
Cores: 11,088
Processor: Opteron Dual Core 2C 2.4GHz
Interconnect: Infiniband
Installation Year: 2006
Performance
Linpack Performance (Rmax) 48.88 TFlop/s
Theoretical Peak (Rpeak) 78.80 TFlop/s
Nmax 1,057,536
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
06/2007 14 Sun Fire x4600 Cluster, Opteron 2.4/2.6 GHz and ClearSpeed Accelerator, Infiniband NEC/Sun 11,088 48.88 78.80
11/2006 9 Sun Fire x4600 Cluster, Opteron 2.4/2.6 GHz and ClearSpeed Accelerator, Infiniband NEC/Sun 11,088 47.38 82.12