Franklin - Cray XT4, 2.6 GHz

Site:DOE/SC/LBNL/NERSC
Manufacturer:Cray Inc.
Cores:19,320
Linpack Performance (Rmax)85.368 TFlop/s
Theoretical Peak (Rpeak)100.464 TFlop/s
Power:1,150.00 kW
Memory: 39,000 GB
Processor:Opteron Dual Core 2C 2.6GHz
Interconnect:XT3 Internal Interconnect
Operating System:UNICOS/Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2008 16 Cray XT4, 2.6 GHz Cray Inc. 19,320 85.4 100.5 1,150.00
11/2007 9 Cray XT4, 2.6 GHz Cray Inc. 19,320 85.4 100.5 1,150.00