| Luna2019 | Luna2019 extension | Luna2021 | Luna2022 | Luna2023 | |
|---|---|---|---|---|---|
| Total number of nodes | 32 | 4 | 6 | 6 | 3 |
| Total number of processors | 64 | 8 | 12 | 12 + 6 GPU | 6 |
| Total number of cores | 2 048 | 256 | 384 | 384 | 288 |
| Total memory | 16.4 TB | 2 TB | 6 TB | 3 TB | 4.6 TB |
| Processor Model | 32-core AMD Epyc 7551, 2.0 GHz | 32-core AMD Epyc 7532, 2.4 GHz | 32-core AMD Epyc 7513, 2.6 GHz | 32-core AMD Epyc 7513, 2.6 GHz + NVidia A40 | 48-core AMD Epyc 9474F, 3.6 GHz |
| Memory per core | 8 GB | 8 GB | 16 GB | 8 GB | 16 GB |
| Network | Infiniband | Infiniband | Ethernet | Ethernet | Ethernet |
| Vendor | Gigabyte | Gigabyte | Supermicro | Asus | Supermicro |
| Date of Purchase | December 2019 | December 2020 | December 2021 | June 2022 | December 2023 |
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