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: 7,299,072
Memory: 4,866,048 GB
Processor: A64FX 48C 2.2GHz
Interconnect: Tofu interconnect D
Performance
Linpack Performance (Rmax) 415,530 TFlop/s
Theoretical Peak (Rpeak) 513,855 TFlop/s
Nmax 20,459,520
HPCG [TFlop/s] 13,366.4
Power Consumption
Power: 28,334.50 kW (Submitted)
Power Measurement Level: 2
Measured Cores: 995,328
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)
06/2020 1 Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D Fujitsu 7,299,072 415,530.0 513,854.7