Zeus - Cluster Platform SL390/BL2x220, Xeon X5650 6C 2.660GHz, Infiniband QDR, NVIDIA 2090

List	Rank	System	Vendor	Total Cores	Rmax (TFlops)	Rpeak (TFlops)
11/2012	106	Cluster Platform SL390/BL2x220, Xeon X5650 6C 2.660GHz, Infiniband QDR, NVIDIA 2090	Hewlett-Packard	23932	234.3	357.5
06/2012	89	Cluster Platform SL390/BL2x220, Xeon X5650 6C 2.660GHz, Infiniband QDR, NVIDIA 2050/2090	Hewlett-Packard	13944	185.3	271.1
11/2011	88	Cluster Platform 3000 BL 2x220, Xeon X5650 6C 2.66 GHz, Infiniband	Hewlett-Packard	15264	128.8	162.4
06/2011	81	Cluster Platform 3000 BL2x220, L56xx 2.26 Ghz, Infiniband	Hewlett-Packard	11694	104.8	124.4

1	Titan - Cray XK7 , Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA K20x
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