eServer pSeries 655 (1.7 GHz Power4+)

Site:NOAA R&D/ National Centers for Environmental Prediction
Manufacturer:IBM
Cores:1,152
Linpack Performance (Rmax)4.379 TFlop/s
Theoretical Peak (Rpeak)7.8336 TFlop/s
Nmax450,000
Nhalf60,000
Power:
Memory:
Processor:POWER4+ 2C 1.7GHz
Interconnect:Federation
Operating System:AIX
List Rank System Vendor Total Cores Rmax (GFlops) Rpeak (GFlops) Power (kW)
06/2007 455 eServer pSeries 655 (1.7 GHz Power4+) IBM 1,152 4,379.00 7,833.60
11/2006 183 eServer pSeries 655 (1.7 GHz Power4+) IBM 1,152 4,379.00 7,833.60
06/2006 118 eServer pSeries 655 (1.7 GHz Power4+) IBM 1,152 4,379.00 7,833.60
11/2005 88 eServer pSeries 655 (1.7 GHz Power4+) IBM 1,152 4,379.00 7,833.60
06/2005 69 eServer pSeries 655 (1.7 GHz Power4+) IBM 1,152 4,379.00 7,833.60
11/2004 35 eServer pSeries 655 (1.7 GHz Power4+) IBM 1,152 4,379.00 7,833.60