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Back三星也得配合!輝達下一代HBM指定台積電3奈米製程
三星也得配合!輝達下一代HBM指定台積電3奈米製程
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自由时报2 hours agoTech2 min readChinaView translation

三星也得配合!輝達下一代HBM指定台積電3奈米製程

韓媒報導,輝達下一代客製化高頻寬記憶體(NVHBM)指定採用台積電3奈米製程製造基礎晶粒,三星決定配合,雙方首度在HBM製造階段合作。

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韓媒報導,輝達下一代客製化高頻寬記憶體(NVHBM)指定採用台積電3奈米製程製造基礎晶粒,並要求統一製程規格。三星經內部評估後決定配合,這也是三星與台積電首度從HBM晶片製造階段合作。

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Why It Matters

輝達提出名為NVHBM的客製化HBM方案,預計以第七代HBM、HBM4E為基礎。

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韓媒報導,輝達下一代客製化高頻寬記憶體(NVHBM),指定採用台積電3奈米製程製造基礎晶粒。三星經過內部評估後,已決定接受這項要求。

韓媒報導,輝達下一代客製化高頻寬記憶體(NVHBM)指定採用台積電3奈米製程製造基礎晶粒,並要求三星、SK海力士與美光統一製程規格。三星評估後決定配合,這也是三星與台積電首度從HBM晶片製造階段合作,顯示三星在輝達客製化HBM訂單上,不再堅持一體化供貨模式,改以配合客戶要求、提高供貨彈性。

《首爾經濟日報》18日報導,輝達為確保客製化HBM的產品效能與品質一致,要求三星電子、SK海力士及美光,採用相同的製程規格製造下一代客製化HBM,其中基礎晶粒(Base Die)須採用台積電3奈米製程。三星經過內部評估後,已決定接受這項要求。

報導指出,輝達今年8月提出名為NVHBM的客製化HBM方案,預計以第七代HBM、HBM4E為基礎。除了要求基礎晶粒採用台積電3奈米製程,也要求負責儲存資料的核心晶粒(Core Die)使用第六代DRAM製程「1c」。

輝達希望透過統一製程,降低不同供應商產品之間的效能差異與驗證負擔。如果各家記憶體廠商採用不同製程,即使產品規格相近,仍可能需要分別進行驗證;統一關鍵製程,有助於確保產品表現的一致性。

這項安排也讓三星與台積電的合作進一步延伸。過去雙方曾在先進封裝方面有所合作,協助HBM與台積電封裝技術整合,但這次是首度從HBM晶片製造階段展開合作。對三星而言,這代表在輝達客製化記憶體方案中,部分製程選擇須配合客戶要求。

不過,這不代表三星全面放棄自家製程。報導指出,三星一般HBM產品仍維持自家整合製造策略,包括以三星4奈米製程製造基礎晶粒,核心晶粒則採用自家1c製程。三星今年初已開始量產HBM4,HBM4E也正進行量產驗證。

至於其他客戶的客製化HBM產品,三星仍計畫維持整合製造模式。報導也提到,若未來NVHBM需求超出台積電產能,三星仍在評估是否能改以自家晶圓代工製程生產基礎晶粒,作為備援方案。

Open Questions

  • 台積電3奈米產能是否足以應付未來NVHBM需求?
  • SK海力士與美光是否全面接受輝達的製程統一要求?

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This article was originally published by 自由时报.

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