Power 775, POWER7 8C 3.836GHz, Custom Interconnect

Site:United Kingdom Meteorological Office
Manufacturer:IBM
Cores:15,360
Linpack Performance (Rmax)396.944 TFlop/s
Theoretical Peak (Rpeak)471.368 TFlop/s
Power:866.82 kW
Memory:
Processor:POWER7 8C 3.84GHz
Interconnect:Custom Interconnect
Operating System:AIX
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2014 97 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 396.9 471.4 866.82
11/2013 80 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 396.9 471.4 866.82
06/2013 70 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 382.6 471.4 866.82
11/2012 57 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 15,360 382.6 471.4 866.82
06/2012 51 Power 775, POWER7 8C 3.84 GHz, Custom IBM 15,360 343.1 471.4 940.26
11/2011 63 Power 775, POWER7 8C 3.84 GHz, Custom IBM 7,680 174.9 235.7 470.13