Power 775, POWER7 8C 3.836GHz, Custom Interconnect

Site: United Kingdom Meteorological Office
Manufacturer: IBM
Cores: 15,360
Processor: POWER7 8C 3.84GHz
Interconnect: Custom Interconnect
Installation Year: 2011
Performance
Linpack Performance (Rmax) 396.94 TFlop/s
Theoretical Peak (Rpeak) 471.37 TFlop/s
Power Consumption
Power: 866.82 kW (Submitted)
Software
Operating System: AIX
List Rank System Vendor Total Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
06/2015 167 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 396.94 471.37 866.82
11/2014 126 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 396.94 471.37 866.82
06/2014 98 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 396.94 471.37 866.82
11/2013 81 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 396.94 471.37 866.82
06/2013 71 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 382.64 471.37 866.82
11/2012 57 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 382.64 471.37 866.82
06/2012 51 Power 775, POWER7 8C 3.84 GHz, Custom IBM 15,360 343.12 471.37 940.26
11/2011 63 Power 775, POWER7 8C 3.84 GHz, Custom IBM 7,680 174.90 235.68 470.13