Event ·Multi-source

TSMC 否认 Nvidia 推动 3D DRAM 传闻:坚持纯逻辑代工

TSMC 否认了“应 Nvidia 要求制定 3D DRAM 计划”的报道,重申将保持纯逻辑代工定位。业内分析指出,3D DRAM 即便启动,缓解 AI 内存短缺至少需 5 年,而 Micron 也计划至少再推进 4 代平面工艺后才转向 3D DRAM。TSMC 目前通过制造 HBM 基底芯片和用 SoIC 混合键合技术封装内存与逻辑,从内存产业获利。另有韩国媒体报道,Nvidia 希望三星、SK hynix 和 Micron 在 TSMC 3nm 工艺上生产定制 NVHBM 基底芯片。

Current read

Nvidia 内存短缺闹得凶,传闻 TSMC 要做 DRAM,官方直接否认了。文中把 3D DRAM 的技术瓶颈和时间线讲得挺清楚。

11 sources63° AI heatLast updated 2026/11/7 22:18:13

Evidence

11 sources
Primary sourcerohanpaul_ai
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Related source 2The Information
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Related source 5CNA: Business
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Related source 6Gary Marcus
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Related source 9Tech in Asia
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Conflict check

Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.