ABCI-Q - Supermicro SYS-221GE-TNHT-LCC, Intel Xeon Platinum 8558 48C 2.1GHz, NVIDIA H100 SXM5 80GB, Infiniband NDR, Rocky Linux 9.4

Site: National Institute of Advanced Industrial Science and Technology (AIST)
Manufacturer: Fujitsu
Cores: 315,120
Processor: Xeon Platinum 8558 48C 2.1GHz
Interconnect: Infiniband NDR
Installation Year: 2025
Performance
Linpack Performance (Rmax) 74.58 PFlop/s
Theoretical Peak (Rpeak) 99.35 PFlop/s
Nmax 4,587,520
HPCG 969.327 TFlop/s
Power Consumption
Power: 1,834.00 kW
Power Measurement Level: 2
Software
Operating System: Rocky Linux 9.4
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2026 38 Supermicro SYS-221GE-TNHT-LCC, Intel Xeon Platinum 8558 48C 2.1GHz, NVIDIA H100 SXM5 80GB, Infiniband NDR, Rocky Linux 9.4 Fujitsu 315,120 74.58 99.35 1,834.00
11/2025 32 Supermicro SYS-221GE-TNHT-LCC, Intel Xeon Platinum 8558 48C 2.1GHz, NVIDIA H100 SXM5 80GB, Infiniband NDR, Rocky Linux 9.4 Fujitsu 315,120 74.58 99.35 1,834.00
06/2025 27 Supermicro SYS-221GE-TNHT-LCC, Intel Xeon Platinum 8558 48C 2.1GHz, NVIDIA H100 SXM5 80GB, Infiniband NDR, Rocky Linux 9.4 Fujitsu 315,120 74.58 99.35 1,834.00