HBM per-stack pricing
HBM3 ~$200, HBM3E ~$300, HBM4 ~$500 (est.)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 | {"category":"Compute & memory","scenario":"~8-12 stacks per accelerator"} |
| Caveat | CONTESTED: HBM4 price is an estimate; spot pricing volatile and supplier-quoted. |
| As of | 2026 |
| Source | Momoview / TrendForce synthesis |
| Review | checking…review by 2026-09-05 · fast cadence |
| Recorded changes | last 2026-06-29 |
| Claim id | hbm-per-stack-pricing |
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.