eServer pSeries 655 (1.5 GHz Power4+)

Site:Lawrence Livermore National Laboratory
Manufacturer:IBM
Cores:1,024
Linpack Performance (Rmax)3.812 TFlop/s
Theoretical Peak (Rpeak)6.144 TFlop/s
Nmax428,800
Nhalf42,400
Power:
Memory:
Processor:POWER4+ 2C 1.5GHz
Interconnect:Federation
Operating System:AIX
List Rank System Vendor Total Cores Rmax (GFlops) Rpeak (GFlops) Power (kW)
11/2006 238 eServer pSeries 655 (1.5 GHz Power4+) IBM 1,024 3,812.00 6,144.00
06/2006 143 eServer pSeries 655 (1.5 GHz Power4+) IBM 1,024 3,812.00 6,144.00
11/2005 101 eServer pSeries 655 (1.5 GHz Power4+) IBM 1,024 3,812.00 6,144.00
06/2005 78 eServer pSeries 655 (1.5 GHz Power4+) IBM 1,024 3,812.00 6,144.00
11/2004 42 eServer pSeries 655 (1.5 GHz Power4+) IBM 1,024 3,812.00 6,144.00
06/2004 29 eServer pSeries 655 (1.5 GHz Power4+) IBM 1,024 3,812.00 6,144.00