T2K Open Supercomputer (Todai Combined Cluster) - Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G

Site: Information Technology Center, The University of Tokyo
Manufacturer: Hitachi
Cores: 12,288
Processor: Opteron Quad Core 4C 2.3GHz
Interconnect: Myrinet 10G
Installation Year: 2008
Performance
Linpack Performance (Rmax) 82.98 TFlop/s
Theoretical Peak (Rpeak) 113.05 TFlop/s
Nmax 1,433,600
Power Consumption
Power: 638.00 kW
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
06/2009 42 Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G Hitachi 12,288 82.98 113.05 638.00
11/2008 28 Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G Hitachi 12,288 82.98 113.05 638.00
06/2008 17 Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G Hitachi 12,288 82.98 113.05 638.00