MareNostrum - JS20 Cluster, PPC 970, 2.2 GHz, Myrinet

Site:Barcelona Supercomputing Center
System URL:http://www.bsc.org.es/
Manufacturer:IBM
Cores:4800
Linpack Performance (Rmax)27.9 TFlop/s
Theoritical Peak (Rpeak)42.1 TFlop/s
Power:
Memory: 9600 GB
Interconnect:Myrinet
Operating System:Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2006 11 JS20 Cluster, PPC 970, 2.2 GHz, Myrinet IBM 4800 27.9 42.1
11/2005 8 JS20 Cluster, PPC 970, 2.2 GHz, Myrinet IBM 4800 27.9 42.1
06/2005 5 JS20 Cluster, PPC 970, 2.2 GHz, Myrinet IBM 4800 27.9 42.1

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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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