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August 5, 2025
財經

英特爾傳18A製程良率僅一成 恐壓縮獲利

英特爾寄望藉由 18A 製程重奪高階晶片製造優勢,但據路透報導,英特爾18A製程在良率上面臨重大挑戰,恐影響 2025 年推出的下一代筆電晶片「Panther Lake」量產時程與獲利能力。

英特爾投入數十億美元研發 18A 製程,並興建或升級多座工廠,目標是挑戰晶圓代工龍頭台積電 ,同時推動自家晶片設計與代工業務整合。

然而,知情人士指出,自去年底以來透過 18A 製程生產的 Panther Lake 晶片,僅有極小比例符合規格,良率問題使英特爾恐難以在短期內以具競爭力的成本量產此款高階晶片。

《路透》報導指出,截至去年底,Panther Lake 晶片的良率僅約 5%,今夏雖改善至約 10%,但距離英特爾過去啟動量產前須達到 50% 以上的標準仍有明顯差距。

業界人士指出,晶片良率需達 70% 至 80% 才有助於獲利,否則恐需以低毛利甚至虧損價格銷售。

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