K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect

Site: RIKEN Advanced Institute for Computational Science (AICS)
Manufacturer: Fujitsu
Cores: 705,024
Memory: 1,410,048 GB
Processor: SPARC64 VIIIfx 8C 2GHz
Interconnect: Custom Interconnect
Performance
Linpack Performance (Rmax) 10,510 TFlop/s
Theoretical Peak (Rpeak) 11,280.4 TFlop/s
Nmax 11,870,208
HPCG [TFlop/s] 602.736
Power Consumption
Power: 12,659.89 kW (Submitted)
Software
Operating System: Linux
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2017 10 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
06/2017 8 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
11/2016 7 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
06/2016 5 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
11/2015 4 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
06/2015 4 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
11/2014 4 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
06/2014 4 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
11/2013 4 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
06/2013 4 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
11/2012 3 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
06/2012 2 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
11/2011 1 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 705,024 10,510.0 11,280.4 12,659.89
06/2011 1 K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect Fujitsu 548,352 8,162.0 8,773.6 9,898.56