资讯🔥9.0
Hot Chips 2026: Micron warns HBM wafer penalty is widening with every generation — AI memory uses 3x more silicon than DDR5, company says memory wall is 'getting worse' as prices rise
📌 概要
美光Fellow在Hot Chips 2026上警告，HBM相对DDR5的晶圆面积代价正逐代扩大——同容量AI内存消耗约3倍硅片，'内存墙'问题持续恶化，且伴随价格上涨，对AI算力扩张构成供应链与成本双重压力。
⚡ 关键要点
- ▸HBM对DDR5的晶圆面积代价逐代扩大，AI内存耗硅约3倍
- ▸美光称'内存墙'正在恶化
- ▸HBM产能紧张与价格上涨同时出现
Micron Fellow Raghu Sreeramaneni told the Hot Chips 2026 conference that the silicon penalty HBM carries against DDR5 is growing with every generation.