MemoryPrices

HBM 8-Hi per-Gb premium · 2027

TrendForce expects 8-Hi HBM to carry a per-gigabit premium over 12-Hi because base-die cost is spread over less memory.

+10–20%8-Hi vs 12-Hi per Gb · Forecast · 2027

Source date: 2026-09-29Checked: 2026-11-11

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Relative configuration premium, not a year-on-year increase.

The reading and its basis

Memory Memory family. HBM is separated from conventional DRAM.
HBM 1
Reading type Spot and contract readings may be absolute snapshots or labelled percentage changes. Forecasts are estimates; reported ASP is a supplier portfolio result.
Forecast 1
Metric Absolute spot/contract price, quarterly contract-price change, supplier ASP change or HBM outlook; always read with comparison basis.
HBM outlook / premium 1
Product / scope Exact component, module or aggregate covered by the source; Gb and GB are preserved.
8-Hi HBM versus 12-Hi 1
Source date The table update date for snapshots, or publication date for forecasts and filings. GMT+8 timestamps are retained in period.
2026-09-29 1
Period / session Price session or target period. Fiscal years are explicitly labelled.
2027 1
Change / outlook Signed source change, forecast range, or approximate supplier ASP change. Read with comparison basis; forecasts are never realized prices.
+10–20% 1
Comparison basis Session, average change, quarter-on-quarter, year-on-year, or explicit relative premium.
8-Hi vs 12-Hi per Gb 1
Forecast lower % Lower end of a published forecast percentage range. A point estimate has equal lower and upper values.
10 1
Forecast upper % Upper end of a published forecast percentage range.
20 1
Publisher Originating research publisher or filing issuer.
TrendForce 1
Status Snapshot, original or revised forecast, and reported result are kept distinct. Superseded forecasts remain as dated history.
Forecast 1
Interpretation Editorial scope and comparability notes derived from the cited source.
Relative configuration premium, not a year-on-year increase. 1

Source trail

  1. TrendForce — HBM 8-Hi per-Gb premium · 2027 accessed 2026-11-11
HBM price outlook

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