SGI Altix 1.5 GHz

Site:DOE/SC/Oak Ridge National Laboratory
Manufacturer:SGI
Cores:256
Linpack Performance (Rmax)1.4 TFlop/s
Theoretical Peak (Rpeak)1.5 TFlop/s
Power:
Memory:
Interconnect:NUMAlink
Operating System:Linux
List Rank System Vendor Total Cores Rmax (GFlops) Rpeak (GFlops) Power (kW)
06/2005 372 SGI Altix 1.5 GHz SGI 256 1,409.02 1,536.00
11/2004 248 SGI Altix 1.5 GHz SGI 256 1,258.53 1,536.00
06/2004 176 SGI Altix 1.5 GHz SGI 256 1,258.53 1,536.00
11/2003 99 SGI Altix 1.5 GHz SGI 256 1,142.00 1,536.00