CITerra - PowerEdge 1950, 2.33 GHz, Myrinet

List	Rank	System	Vendor	Total Cores	Rmax (TFlops)	Rpeak (TFlops)
11/2009	438	PowerEdge 1950, 2.33 GHz, Myrinet	Dell	4,096	22.6	37.7
06/2009	271	PowerEdge 1950, 2.33 GHz, Myrinet	Dell	4,096	22.6	37.7
11/2008	141	PowerEdge 1950, 2.33 GHz, Myrinet	Dell	4,096	22.6	37.7
06/2008	78	PowerEdge 1950, 2.33 GHz, Myrinet	Dell	4,096	22.6	37.7
11/2007	39	PowerEdge 1950, 2.33 GHz, Myrinet	Dell	4,096	22.6	37.7
06/2007	29	PowerEdge 1950, 2.33 GHz, Myrinet	Dell	4,096	22.6	37.7

1	Tianhe-2 (MilkyWay-2) - TH-IVB-FEP Cluster, Intel Xeon E5-2692 12C 2.200GHz, TH Express-2, Intel Xeon Phi 31S1P NUDT
2	Titan - Cray XK7 , Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA K20x Cray Inc.
3	Sequoia - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom IBM
4	K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu
5	Mira - BlueGene/Q, Power BQC 16C 1.60GHz, Custom IBM
6	Stampede - PowerEdge C8220, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi SE10P Dell
7	JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect IBM
8	Vulcan - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect IBM
9	SuperMUC - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR IBM
10	Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050 NUDT

TOP10 June 2013