Atipa Cluster, Xeon X56xx (Westmere-EP) 2.66 GHz, Infiniband QDR

Site: Knolls Atomic Power Laboratory
Manufacturer: Atipa
Cores: 6,864
Memory:
Processor: Xeon X5650 6C 2.66GHz
Interconnect: Infiniband QDR
Performance
Linpack Performance (Rmax) 66.67 TFlop/s
Theoretical Peak (Rpeak) 73.23 TFlop/s
Nmax 1,727,544
Nhalf 270,000
Power Consumption
Power:
Software
Operating System: SUSE Linux Enterprise Server 11
Compiler: gcc
Math Library:
MPI: openmpi
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2012 429 Atipa Cluster, Xeon X56xx (Westmere-EP) 2.66 GHz, Infiniband QDR Atipa 6,864 66.7 73.2
11/2011 267 Atipa Cluster, Xeon X56xx (Westmere-EP) 2.66 GHz, Infiniband QDR Atipa 6,864 66.7 73.2