X.PIN· @thexpin · X·· 2 小时前AI 评分51
AI 导读
据 X.PIN 报道,中国 CXMT 将在两个月内开始小规模量产 HBM3E,以缓解国内 AI 存储紧缺。原文称其良率仅 20–30%(SK Hynix 约 70%),速度接近较旧的 HBM3,且在韩国厂商 ramp HBM4 之际落后一代以上,相当于以丢弃超 70% 产出的方式硬推 AI 芯片。
正文 · 原文
China's CXMT will start a limited HBM3E production in 2 months to ease domestic AI memory crunch. But this is at a cost:
• Yield: Just 20–30% (vs. SK Hynix's ~70%)
• Speed: Close to older HBM3
• Gap: 1+ gen behind as South Korean rivals ramp HBM4
Brute-forcing AI chips while discarding over 70% of production.
来源:X.PIN · x.com