Systems Comparison
Here you see a comparison of our cluster systems. An overview with more details about the individual clusters you can find at Systems and Services.
Find out how to get access to our cluster system: System Access.
| Upcoming cluster (2025) | Noctua 2 (2022) | Noctua 1 (2018) | |
|---|---|---|---|
| CPU | 2x AMD Turin 9655, 192 cores | 2x AMD Milan 7763, 128 cores | 2x Intel Xeon Gold 6148, 40 cores |
| Normal | 636 nodes: 768 GiB main memory | 990 nodes: 256 GiB main memory | 256 nodes: 192 GiB main memory |
| Large | 48 nodes: 1.5 TiB main memory | 66 nodes: 1024 GiB main memory | - |
| Huge | In preparation | 5 nodes: 2048 GiB main memory + 12x 3.2 TB NVME SSDs | - |
| Accelerators | |||
| GPU | 108x NVIDIA H100 94 GiB | 136x NVIDIA A100 with 40 GiB HBM2 | 36x NVIDIA A40 with 48 GiB GDDR6 |
| FPGA | In preparation | 54x Xilinx Alveo U280 36x Intel Stratix 10 GX 2800 FPGA-to-FPGA networking | - |
| Network | NDR InfiniBand | 100 Gbps InfiniBand | 100 Gbps Omni Path |
| Storage | 5 PB Parallel Filesystem | 6 PB Parallel Filesystem | 720 TB Parallel Filesystem |
| → Details | → Details | → Details | |