Sierra - Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR

Site: Lawrence Livermore National Laboratory
Manufacturer: DELL
Cores: 21,756
Processor: Xeon X5660 6C 2.8GHz
Interconnect: Infiniband QDR
Installation Year: 2010
Performance
Linpack Performance (Rmax) 166.70 TFlop/s
Theoretical Peak (Rpeak) 243.67 TFlop/s
Nmax 1,973,166
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
06/2015 495 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67
11/2014 416 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67
06/2014 338 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67
11/2013 264 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67
06/2013 208 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67
11/2012 150 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67
06/2012 105 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67
11/2011 68 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67
06/2011 46 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67
11/2010 40 Dell Xanadu 3 Cluster, Xeon X5660 2.8 Ghz, QLogic InfiniBand QDR DELL 21,756 166.70 243.67