SGI Altix 1.5 GHz

Site: US Army Research Laboratory (ARL)
Manufacturer: HPE
Cores: 256
Processor: Itanium 2 1.5GHz
Interconnect: NUMAlink
Installation Year: 2004
Performance
Linpack Performance (Rmax) 1,409.02 GFlop/s
Theoretical Peak (Rpeak) 1,536.00 GFlop/s
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
06/2005 377 SGI Altix 1.5 GHz HPE 256 1,409.02 1,536.00
11/2004 252 SGI Altix 1.5 GHz HPE 256 1,258.53 1,536.00
06/2004 178 SGI Altix 1.5 GHz HPE 256 1,258.53 1,536.00