Roadrunner - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband

Site:DOE/NNSA/LANL
Manufacturer:IBM
Cores:129,600
Linpack Performance (Rmax)1,105.0 TFlop/s
Theoretical Peak (Rpeak)1,456.7 TFlop/s
Power:2,483.00 kW
Memory:
Interconnect:Infiniband
Operating System:Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2009 1 BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband IBM 129,600 1,105.0 1,456.7 2,483.00
11/2008 1 BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband IBM 129,600 1,105.0 1,456.7 2,483.00