Earth Simulator -SX-Aurora TSUBASA - SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200

Site: Japan Agency for Marine-Earth Science and Technology
System URL: http://www.jamstec.go.jp/e/
Manufacturer: NEC
Cores: 43,776
Processor: Vector Engine Type20B 8C 1.6GHz
Interconnect: Infiniband HDR200
Installation Year: 2021
Performance
Linpack Performance (Rmax) 9.99 PFlop/s
Theoretical Peak (Rpeak) 13.45 PFlop/s
Nmax 5,571,072
HPCG 747.8 TFlop/s
Power Consumption
Power: 1,390.95 kW (Optimized: 1390.95 kW)
HPL of optimized run9.99 PFlop/s
Power Measurement Level: 2
Software
Operating System: VEOS
Compiler: NEC C/C++ Compiler for Vector Engine 3.1.1
Math Library: NEC Numeric Library Collection 2.2.0
MPI: NEC MPI Version 2.13.0
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2025 145 SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 NEC 43,776 9.99 13.45 1,390.95
11/2024 119 SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 NEC 43,776 9.99 13.45 1,390.95
06/2024 95 SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 NEC 43,776 9.99 13.45 1,390.95
11/2023 76 SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 NEC 43,776 9.99 13.45 1,390.95
06/2023 63 SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 NEC 43,776 9.99 13.45 1,390.95
11/2022 56 SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 NEC 43,776 9.99 13.45 1,390.95
06/2022 51 SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 NEC 43,776 9.99 13.45 1,390.95
11/2021 48 SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 NEC 43,776 9.99 13.45 1,390.95
06/2021 39 SX-Aurora TSUBASA B401-8, Vector Engine Type20B 8C 1.6GHz, Infiniband HDR200 NEC 43,776 9.99 13.45 1,390.95