AMD MI350-series (MI350X/MI355X) 8-GPU node: switchless full mesh, seven Infinity Fabric links per GPU
1,075.2 GB/s per GPU (7 × 153.6 GB/s)observed
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Scope | Bidirectional per-link rate in a fully connected 8-GPU node; a GPU pair gets one link by default, and collectives on fewer than eight GPUs use a fraction of the aggregate. |
| As of | 2026-09 |
| Source | AMD ROCm documentation, workload optimization (checked 2026-09-29). |
| Review | checking…review by 2027-03-31 · standard cadence |
| Recorded changes | none recorded |
| Claim id | amd-mi350-series-infinity-fabric-mesh |
Where the guide uses it
Not quoted in a chapter yet; it is kept in the curated register.
← Full numbers register — every date-stamped figure in the guide, with revision history.