Karolina, GPU partition - Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200

Site: IT4Innovations National Supercomputing Center, VSB-Technical University of Ostrava
Manufacturer: HPE
Cores: 71,424
Processor: AMD EPYC 7763 64C 2.45GHz
Interconnect: Infiniband HDR200
Installation Year: 2021
Performance
Linpack Performance (Rmax) 6.75 PFlop/s
Theoretical Peak (Rpeak) 9.08 PFlop/s
Nmax 1,710,720
HPCG 185.844 TFlop/s
Power Consumption
Power: 310.99 kW (Optimized: 225.55 kW)
HPL of optimized run6.14 PFlop/s
Software
Operating System: CentOS
Compiler: NVIDIA NVCC V11, Intel Composer 2020.0.166
Math Library: NVIDIA CUDA V11.0.148, Intel MKL 2020.0.166
MPI: OpenMPI 4.1.1
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2025 195 Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200 HPE 71,424 6.75 9.08 310.99
11/2024 165 Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200 HPE 71,424 6.75 9.08 310.99
06/2024 135 Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200 HPE 71,424 6.75 9.08 310.99
11/2023 112 Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200 HPE 71,424 6.75 9.08 310.99
06/2023 95 Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200 HPE 71,424 6.75 9.08 310.99
11/2022 85 Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200 HPE 71,424 6.75 9.08 310.99
06/2022 79 Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200 HPE 71,424 6.75 9.08 310.99
11/2021 71 Apollo 6500, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Infiniband HDR200 HPE 71,424 6.75 9.08 310.99