eServer pSeries 655 (1.7 GHz Power4+)

Site: NOAA R&D/ National Centers for Environmental Prediction
Manufacturer: IBM
Cores: 1,152
Memory:
Processor: POWER4+ 2C 1.7GHz
Interconnect: Federation
Performance
Linpack Performance (Rmax) 4.379 TFlop/s
Theoretical Peak (Rpeak) 7.8336 TFlop/s
Nmax 450,000
Nhalf 60,000
Power Consumption
Power:
Software
Operating System: AIX
List Rank System Vendor Total Cores Rmax (GFlops) Rpeak (GFlops) Power (kW)
06/2007 437 eServer pSeries 655 (1.7 GHz Power4+) IBM 1,152 4,379.00 7,833.60
11/2006 167 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 70 eServer pSeries 655 (1.7 GHz Power4+) IBM 1,152 4,379.00 7,833.60
11/2004 36 eServer pSeries 655 (1.7 GHz Power4+) IBM 1,152 4,379.00 7,833.60