Calhoun - SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband

Site:University of Minnesota
System URL:https://www.msi.umn.edu/hardware/calhoun/
Manufacturer:SGI
Cores:2048
Linpack Performance (Rmax)17.3 TFlop/s
Theoretical Peak (Rpeak)21.8 TFlop/s
Power:
Memory: 4100 GB
Interconnect:Infiniband DDR
Operating System:SUSE Linux Enterprise Server 10
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2009 492 SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband SGI 2048 17.3 21.8
11/2008 268 SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband SGI 2048 17.3 21.8
06/2008 125 SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband SGI 2048 17.3 21.8
11/2007 62 SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband SGI 2048 17.3 21.8
06/2007 45 SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband SGI 2048 17.3 21.8

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8 Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050
9 Fermi - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
10 DARPA Trial Subset - Power 775, POWER7 8C 3.836GHz, Custom Interconnect
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