Cray X1

Site: Government
Manufacturer: Cray/HPE
Cores: 252
Processor: Cray X1 800MHz
Interconnect: Crossbar
Installation Year: 2003
Performance
Linpack Performance (Rmax) 2,932.90 GFlop/s
Theoretical Peak (Rpeak) 3,225.60 GFlop/s
Nmax 338,688
Nhalf 44,288
Software
Operating System: UNICOS
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
11/2006 424 Cray X1 Cray/HPE 252 2,932.90 3,225.60
06/2006 289 Cray X1 Cray/HPE 252 2,932.90 3,225.60
11/2005 164 Cray X1 Cray/HPE 252 2,932.90 3,225.60
06/2005 121 Cray X1 Cray/HPE 252 2,932.90 3,225.60
11/2004 69 Cray X1 Cray/HPE 252 2,932.90 3,225.60
06/2004 47 Cray X1 Cray/HPE 252 2,932.90 3,225.60
11/2003 21 Cray X1 Cray/HPE 252 2,932.90 3,225.60