Tuna - Cray XT6 12-Core 2.0/2.1/2.2 GHz

Site: Cray Inc.
Manufacturer: Cray Inc.
Cores: 8,352
Memory:
Processor: Opteron 6128 HE 12C 2GHz
Interconnect: Custom Interconnect
Performance
Linpack Performance (Rmax) 53.18 TFlop/s
Theoretical Peak (Rpeak) 69.4272 TFlop/s
Nmax 1,102,464
Power Consumption
Power: 155.00 kW (Submitted)
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2011 237 Cray XT6 12-Core 2.0/2.1/2.2 GHz Cray Inc. 8,352 53.2 69.4 155.00
11/2010 140 Cray XT6 12-Core 2.0/2.1/2.2 GHz Cray Inc. 8,352 53.2 69.4 155.00
06/2010 97 Cray XT6 12-Core 2.0/2.1/2.2 GHz Cray Inc. 8,352 53.2 69.4 155.00