Luna - Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR

Site:Los Alamos National Laboratory
Manufacturer:Cray Inc.
Cores:20,480
Linpack Performance (Rmax)347.4 TFlop/s
Theoretical Peak (Rpeak)425.984 TFlop/s
Nmax2,168,320
Nhalf1,084,160
Power:448.00 kW
Memory: 40,960 GB
Processor:Xeon E5-2670 8C 2.6GHz
Interconnect:Infiniband QDR
Operating System:RHEL 6.2
Compiler:Intel 12.1
Math Library:
MPI:MVAPICH 1.2
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2014 146 Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR Cray Inc. 20,480 347.4 426.0 448.00
06/2014 116 Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR Cray Inc. 20,480 347.4 426.0 448.00
11/2013 95 Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR Cray Inc. 20,480 347.4 426.0 448.00
06/2013 80 Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR Cray Inc. 20,480 347.4 426.0 448.00
11/2012 64 Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR Cray Inc. 20,480 347.4 426.0 448.00
06/2012 47 Xtreme-X GreenBlade GB512X, Xeon E5-2670 8C 2.600GHz, Infiniband QDR Cray Inc. 20,480 347.4 426.0 448.00
11/2011 45 Xtreme-X GreenBlade GB512X, Xeon E5 (Sandy Bridge - EP) 8C 2.60GHz, Infiniband QDR Cray Inc. 14,080 236.1 292.9 281.60