Pleiades - SGI Altix ICE 8200EX/8400EX, Xeon HT QC 3.0/Xeon Westmere 2.93 Ghz, Infiniband

Site: NASA/Ames Research Center/NAS
Manufacturer: HPE
Cores: 81,920
Memory: 126,970 GB
Processor: Xeon E5450 4C 3GHz
Interconnect: Infiniband
Performance
Linpack Performance (Rmax) 772.7 TFlop/s
Theoretical Peak (Rpeak) 973.291 TFlop/s
Nmax 2,966,040
Power Consumption
Power: 3,096.00 kW (Submitted)
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2010 11 SGI Altix ICE 8200EX/8400EX, Xeon HT QC 3.0/Xeon Westmere 2.93 Ghz, Infiniband HPE 81,920 772.7 973.3 3,096.00
06/2010 6 SGI Altix ICE 8200EX/8400EX, Xeon HT QC 3.0/Xeon Westmere 2.93 Ghz, Infiniband HPE 81,920 772.7 973.3 3,096.00