Power 775, POWER7 8C 3.836GHz, Custom Interconnect

Site: ECMWF
Manufacturer: IBM
Cores: 24,576
Processor: POWER7 8C 3.84GHz
Interconnect: Custom Interconnect
Installation Year: 2011
Performance
Linpack Performance (Rmax) 635.11 TFlop/s
Theoretical Peak (Rpeak) 754.19 TFlop/s
Power Consumption
Power: 1,386.91 kW
Software
Operating System: AIX
List Rank System Vendor Total Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
11/2014 82 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 24,576 635.11 754.19 1,386.91
06/2014 61 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 24,576 635.11 754.19 1,386.91
11/2013 52 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 24,576 635.11 754.19 1,386.91
06/2013 45 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 24,576 612.23 754.19 1,386.91
11/2012 37 Power 775, POWER7 8C 3.836GHz, Custom Interconnect IBM 24,576 612.23 754.19 1,386.91
06/2012 34 Power 775, POWER7 8C 3.83GHz, Custom IBM 24,576 549.00 754.19 1,504.41
11/2011 55 Power 775, POWER7 8C 3.83GHz, Custom IBM 8,192 185.10 251.40 501.47