Roadrunner 3 - xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband

Site: DOE/NNSA/LANL
Manufacturer: IBM
Cores: 4,608
Processor: Opteron Dual Core 2C 2.2GHz
Interconnect: Infiniband
Installation Year: 2007
Performance
Linpack Performance (Rmax) 14.07 TFlop/s
Theoretical Peak (Rpeak) 20.28 TFlop/s
Power Consumption
Power: 518.00 kW
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
11/2008 426 xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband IBM 4,608 14.07 20.28 518.00
06/2008 209 xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband IBM 4,608 14.07 20.28 518.00
11/2007 89 xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband IBM 4,608 14.07 20.28 518.00