Frontier - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE Cray OS

Site: DOE/SC/Oak Ridge National Laboratory
System URL: https://www.olcf.ornl.gov/frontier/
Manufacturer: HPE
Cores: 9,066,176
Processor: AMD Optimized 3rd Generation EPYC 64C 2GHz
Interconnect: Slingshot-11
Installation Year: 2021
Performance
Linpack Performance (Rmax) 1,353.00 PFlop/s
Theoretical Peak (Rpeak) 2,055.72 PFlop/s
Nmax 24,837,120
HPCG 14,054.0 TFlop/s
Power Consumption
Power: 24,607.00 kW
Power Measurement Level: 2
Software
Operating System: HPE Cray OS
Compiler: gcc/12.3.0 and hipcc
Math Library: rocm/5.7.1 and mkl_2019
MPI: cray-mpich/8.1.30
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2024 2 HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE Cray OS HPE 9,066,176 1,353.00 2,055.72 24,607.00
06/2024 1 HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11 HPE 8,699,904 1,206.00 1,714.81 22,786.00
11/2023 1 HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11 HPE 8,699,904 1,194.00 1,679.82 22,703.00
06/2023 1 HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11 HPE 8,699,904 1,194.00 1,679.82 22,703.00
11/2022 1 HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11 HPE 8,730,112 1,102.00 1,685.65 21,100.00
06/2022 1 HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11 HPE 8,730,112 1,102.00 1,685.65 21,100.00