BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet

Site:Classified
Manufacturer:IBM
Cores:1644
Linpack Performance (Rmax)4.0 TFlop/s
Theoretical Peak (Rpeak)7.2 TFlop/s
Power:101.00 kW
Memory:
Interconnect:Gigabit Ethernet
Operating System:Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2007 495 BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM 1644 4.0 7.2 101.00
11/2006 208 BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM 1644 4.0 7.2 101.00

TOP10 November 2012

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2 Sequoia - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom
3 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect
4 Mira - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
5 JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
6 SuperMUC - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR
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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