Lightning - Opteron 2 GHz, Myrinet

Site:Los Alamos National Laboratory
Manufacturer:Linux Networx
Cores:2,816
Linpack Performance (Rmax)8.1 TFlop/s
Theoretical Peak (Rpeak)11.3 TFlop/s
Power:
Memory: 5,632 GB
Interconnect:Myrinet
Operating System:Linux
List Rank System Vendor Total Cores Rmax (GFlops) Rpeak (GFlops) Power (kW)
11/2007 253 Opteron 2 GHz, Myrinet Linux Networx 2,816 8,051.00 11,264.00
06/2007 122 Opteron 2 GHz, Myrinet Linux Networx 2,816 8,051.00 11,264.00
11/2006 83 Opteron 2 GHz, Myrinet Linux Networx 2,816 8,051.00 11,264.00
06/2006 54 Opteron 2 GHz, Myrinet Linux Networx 2,816 8,051.00 11,264.00
11/2005 42 Opteron 2 GHz, Myrinet Linux Networx 2,816 8,051.00 11,264.00
06/2005 32 Opteron 2 GHz, Myrinet Linux Networx 2,816 8,051.00 11,264.00
11/2004 18 Opteron 2 GHz, Myrinet Linux Networx 2,816 8,051.00 11,264.00
06/2004 11 Opteron 2 GHz, Myrinet Linux Networx 2,816 8,051.00 11,264.00
11/2003 6 Opteron 2 GHz, Myrinet Linux Networx 2,816 8,051.00 11,264.00