ASCI Q - AlphaServer SC45, 1.25 GHz

Site:Los Alamos National Laboratory
Manufacturer:Hewlett-Packard (Compaq)
Cores:256
Linpack Performance (Rmax)0.5 TFlop/s
Theoretical Peak (Rpeak)0.6 TFlop/s
Power:
Memory:
Interconnect:Quadrics
Operating System:Tru64 UNIX
List Rank System Vendor Total Cores Rmax (GFlops) Rpeak (GFlops) Power (kW)
11/2003 299 ASCI Q - AlphaServer SC45, 1.25 GHz Hewlett-Packard (Compaq) 256 538.40 640.00
06/2003 166 ASCI Q - AlphaServer SC45, 1.25 GHz Hewlett-Packard (Compaq) 256 538.40 640.00
11/2002 109 ASCI Q - AlphaServer SC45, 1.25 GHz Hewlett-Packard (Compaq) 256 538.40 640.00

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7 Stampede - PowerEdge C8220, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi
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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