# SemiAnalysis：4-hi HBM 为何胜出

- 来源：SemiAnalysis (@SemiAnalysis_)
- 发布时间：2026-09-14 02:26
- AIHOT 分数：36
- AIHOT 链接：https://aihot.news/items/cmu05vgty08rnroryfcdq3b7m
- 原文链接：https://x.com/SemiAnalysis_/status/2099203133079429136

## AI 摘要

短王万岁：为何 4-hi HBM 以相同带宽、更少裸片胜出：4-hi HBM 如何降低推理成本，让稀缺的 DRAM 发挥更大价值

https://newsletter.semianalysis.com/p/long-live-the-short-king-why-4-hi

## 正文

Long Live the Short King: Why 4-hi HBM Wins
Same Bandwidth, Fewer Dies:
How 4-hi HBM Cuts Inference Costs and
Makes Scarce DRAM Go Further

https://newsletter.semianalysis.com/p/long-live-the-short-king-why-4-hi