Pleiades - SGI Altix ICE 8200EX, Xeon QC 3.0 GHz/Nehalem EP 2.93 Ghz

Site:NASA/Ames Research Center/NAS
Manufacturer:SGI
Cores:56,320
Linpack Performance (Rmax)544.3 TFlop/s
Theoretical Peak (Rpeak)673.259 TFlop/s
Nmax2,458,680
Power:2,348.00 kW
Memory: 74,700 GB
Processor:Xeon E5450 4C 3GHz
Interconnect:Infiniband
Operating System:SLES10 + SGI ProPack 5
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2009 6 SGI Altix ICE 8200EX, Xeon QC 3.0 GHz/Nehalem EP 2.93 Ghz SGI 56,320 544.3 673.3 2,348.00