MI355X HBM3E capacity at 8 TB/s, ~10.1 PFLOPS dense MXFP4, 1,400 W DLC (CDNA 4, N3P)
288 GBobserved
| 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 | Published peak for one MI355X; AMD publishes no sparse MXFP4 figure. |
| As of | 2026-10 |
| Source | AMD Instinct MI355X product page and GPU brochure (undated page, accessed 2026-10-16) · MI355X specifications: 288 GB HBM3E, 8 TB/s, MXFP4 10.1 PFLOPS (brochure sparsity column: N/A), 1,400 W |
| Review | checking…review by 2027-01-15 · standard cadence |
| Recorded changes | last 2026-10-15 · 2 revisions tracked |
| Claim id | mi355x-hbm3e-capacity-8-tb-s-10-1-pflops-fp4 |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.