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

Site:Information Technology Center, The University of Tokyo
Manufacturer:Hitachi
Cores:15,104
Linpack Performance (Rmax)101.741 TFlop/s
Theoretical Peak (Rpeak)138.956 TFlop/s
Nmax1,740,800
Power:831.00 kW
Memory: 30,208 GB
Processor:Opteron Quad Core 4C 2.3GHz
Interconnect:Myrinet 10G
Operating System:Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2013 462 Hitachi opteron QC 2.3 GHz Myrinet 10G Hitachi 15,104 101.7 139.0 831.00
11/2012 299 Hitachi opteron QC 2.3 GHz Myrinet 10G Hitachi 15,104 101.7 139.0 831.00
06/2012 181 Hitachi opteron QC 2.3 GHz Myrinet 10G Hitachi 15,104 101.7 139.0 831.00
11/2011 118 Hitachi opteron QC 2.3 GHz Myrinet 10G Hitachi 15,104 101.7 139.0 831.00
06/2011 84 Hitachi opteron QC 2.3 GHz Myrinet 10G Hitachi 15,104 101.7 139.0 831.00
11/2010 71 Hitachi opteron QC 2.3 GHz Myrinet 10G Hitachi 15,104 101.7 139.0 831.00
06/2010 53 Hitachi opteron QC 2.3 GHz Myrinet 10G Hitachi 15,104 101.7 139.0 831.00
11/2009 45 Hitachi opteron QC 2.3 GHz Myrinet 10G Hitachi 15,104 101.7 139.0 831.00