Supercomputer Fugaku - Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D

Site: RIKEN Center for Computational Science
System URL: https://www.r-ccs.riken.jp/en/fugaku/project
Manufacturer: Fujitsu
Cores: 7,630,848
Memory: 5,087,232 GB
Processor: A64FX 48C 2.2GHz
Interconnect: Tofu interconnect D
Performance
Linpack Performance (Rmax) 442,010 TFlop/s
Theoretical Peak (Rpeak) 537,212 TFlop/s
Nmax 21,288,960
HPCG [TFlop/s] 16,004.5
Power Consumption
Power: 29,899.23 kW (Optimized: 26248.36 kW)
Power Measurement Level: 2
Software
Operating System: Red Hat Enterprise Linux
Compiler: FUJITSU Software Technical Computing Suite V4.0
Math Library: FUJITSU Software Technical Computing Suite V4.0
MPI: FUJITSU Software Technical Computing Suite V4.0
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2021 1 Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D Fujitsu 7,630,848 442,010.0 537,212.0 29,899.23
11/2020 1 Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D Fujitsu 7,630,848 442,010.0 537,212.0 29,899.23
06/2020 1 Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D Fujitsu 7,299,072 415,530.0 513,854.7 28,334.50