Jacquard - Opteron 2.2 GHz, Infiniband

Site: DOE/SC/LBNL/NERSC
Manufacturer: LNXI
Cores: 630
Processor: Opteron 2.2GHz
Interconnect: Infiniband
Installation Year: 2005
Performance
Linpack Performance (Rmax) 2.12 TFlop/s
Theoretical Peak (Rpeak) 2.77 TFlop/s
Nmax 250,000
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
06/2006 465 Opteron 2.2 GHz, Infiniband LNXI 630 2.12 2.77
11/2005 306 Opteron 2.2 GHz, Infiniband LNXI 630 2.12 2.77