| Site: | Eni S.p.A. | 
|---|---|
| Manufacturer: | HPE | 
| Cores: | 3,143,520 | 
| Processor: | AMD Optimized 3rd Generation EPYC 64C 2GHz | 
| Interconnect: | Slingshot-11 | 
| Installation Year: | 2024 | 
| Performance | |
| Linpack Performance (Rmax) | 477.90 PFlop/s | 
| Theoretical Peak (Rpeak) | 606.97 PFlop/s | 
| Nmax | 13,914,880 | 
| Power Consumption | |
| Power: | 8,460.90 kW | 
| Power Measurement Level: | 1 | 
| Software | |
| Operating System: | RHEL 8.9 | 
| Compiler: | g++ 7.5 and hipcc 5.0.2 | 
| Math Library: | AMD rocBLAS and Intel MKL | 
| MPI: | HPE Cray MPI | 
| List | Rank | System | Vendor | Total Cores | Rmax (PFlop/s) | Rpeak (PFlop/s) | Power (kW) | 
|---|---|---|---|---|---|---|---|
| 06/2025 | 6 | HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, RHEL 8.9 | HPE | 3,143,520 | 477.90 | 606.97 | 8,460.90 | 
| 11/2024 | 5 | HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, RHEL 8.9 | HPE | 3,143,520 | 477.90 | 606.97 | 8,460.90 |