CLUSTERATLAS
A field guide to supercomputing

HPC6

Eni · Green Data Center

CPU Accelerator Interconnect
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HPC6 node architecture

HPC6 is operated by Eni · Green Data Center in Italy. This profile covers the documented compute inventory.

Cluster interconnect: HPE Slingshot. Topology: Not verified.

MI250X compute

Node count
3472
CPU
AMD EPYC · 64 cores
CPUs per node
1
Accelerator
AMD Instinct MI250X
Physical accelerators per node
4
Host / unified memory
Not verified
Accelerator memory
Not verified
Local accelerator links
Not verified
CPU-to-accelerator link
Not verified
Storage
Not verified

Scope and uncertainty

Installed configuration. Detailed memory and on-node wiring are not verified in this profile.

Not verified means a detail has not been confirmed in this catalog. Diagrams are schematic; node indices are illustrative, not physical hostnames. Data checked 13 September 2026.

Sources

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Data & sources