Power 775, POWER7 8C 3.836GHz, Custom Interconnect

Site: United Kingdom Meteorological Office
Manufacturer: IBM
Cores: 18,432
Processor: POWER7 8C 3.84GHz
Interconnect: Custom Interconnect
Installation Year: 2011
Performance
Linpack Performance (Rmax) 476.33 TFlop/s
Theoretical Peak (Rpeak) 565.64 TFlop/s
Power Consumption
Power: 1,040.18 kW (Submitted)
Software
Operating System: AIX
List Rank System Vendor Total Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
06/2015 138 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 18,432 476.33 565.64 1,040.18
11/2014 104 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 18,432 476.33 565.64 1,040.18
06/2014 79 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 18,432 476.33 565.64 1,040.18
11/2013 66 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 18,432 476.33 565.64 1,040.18
06/2013 58 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 18,432 459.17 565.64 1,040.18
11/2012 46 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 18,432 459.17 565.64 1,040.18
06/2012 43 Power 775, POWER7 8C 3.836GHz, Custom IBM 18,432 411.75 565.64 1,128.31
11/2011 62 Power 775, POWER7 8C 3.84 GHz, Custom IBM 7,680 174.90 235.68 470.13