Franklin - Cray XT4 QuadCore 2.3 GHz

Site: DOE/SC/LBNL/NERSC
Manufacturer: Cray Inc.
Cores: 38,642
Memory: 77,280 GB
Processor: Opteron Quad Core 4C 2.3GHz
Interconnect: XT4 Internal Interconnect
Performance
Linpack Performance (Rmax) 266.3 TFlop/s
Theoretical Peak (Rpeak) 355.506 TFlop/s
Nmax 1,612,399
Power Consumption
Power: 1,150.00 kW (Submitted)
Software
Operating System: CNL
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2011 38 Cray XT4 QuadCore 2.3 GHz Cray Inc. 38,642 266.3 355.5 1,150.00
06/2011 27 Cray XT4 QuadCore 2.3 GHz Cray Inc. 38,642 266.3 355.5 1,150.00
11/2010 26 Cray XT4 QuadCore 2.3 GHz Cray Inc. 38,642 266.3 355.5 1,150.00
06/2010 17 Cray XT4 QuadCore 2.3 GHz Cray Inc. 38,642 266.3 355.5 1,150.00
11/2009 15 Cray XT4 QuadCore 2.3 GHz Cray Inc. 38,642 266.3 355.5 1,150.00
06/2009 11 Cray XT4 QuadCore 2.3 GHz Cray Inc. 38,642 266.3 355.5 1,150.00
11/2008 8 Cray XT4 QuadCore 2.3 GHz Cray Inc. 38,642 266.3 355.5 1,150.00