傳中芯國際悄悄出貨 7 奈米晶片,還將 - 工程師
By Poppy
at 2022-07-22T10:30
at 2022-07-22T10:30
Table of Contents
原文
https://www.tomshardware.com/news/china-chipmaker-smics-7nm-process-is-reportedly-copied-from-tsmc-tech
縮:https://reurl.cc/V1pprZ
作者: Paul Alcorn
認真講… 完全沒想到他會被當文組記者
想必某些只會Dear Sir的人覺得Tom或Techlnsights是野雞報吧
這篇文章的來源是TechInsights
TechInsights對中芯出貨的SoC作逆向工程
發現跟TSMC的結構幾乎相同
這也符合TSMC一直起訴中芯從他們那邊偷技術的實證
而TIS也指出,雖然中芯已經有能力產出,但三星、TSMC還有I牌都在7奈米領先中芯2代以上(6-10年以上差距)
但重要的是,中國已經在生產7nm了
這還是在國際嚴重制裁,且限制EUV出口中國的情況
但中國還是用現有的米雕(X 殘破的老爺光刻(O 做出了7nm
而暴增的成本對中國來說不是問題
因為他的目的不是賺錢而是尋求晶片自主
文章也提到,根據TIS的逆向工程
中芯的7nm遠達不到7nm的水準(即耗電更小、產量4倍)
比較像10年前TSMC跟三星軍備時的文字遊戲
他們只是用7nm的水準做出14nm的效率
但參考中國自己2020宣傳已開發n+1
並近日成功n+2來說
至少中國自製的EDA已經有能力量產晶片(即使低良率甚至近乎0良率)
但能用DUV改造出可以做7nm的晶片已經震驚整個產業
- -
大概John
--
https://www.tomshardware.com/news/china-chipmaker-smics-7nm-process-is-reportedly-copied-from-tsmc-tech
縮:https://reurl.cc/V1pprZ
作者: Paul Alcorn
認真講… 完全沒想到他會被當文組記者
想必某些只會Dear Sir的人覺得Tom或Techlnsights是野雞報吧
這篇文章的來源是TechInsights
TechInsights對中芯出貨的SoC作逆向工程
發現跟TSMC的結構幾乎相同
這也符合TSMC一直起訴中芯從他們那邊偷技術的實證
而TIS也指出,雖然中芯已經有能力產出,但三星、TSMC還有I牌都在7奈米領先中芯2代以上(6-10年以上差距)
但重要的是,中國已經在生產7nm了
這還是在國際嚴重制裁,且限制EUV出口中國的情況
但中國還是用現有的米雕(X 殘破的老爺光刻(O 做出了7nm
而暴增的成本對中國來說不是問題
因為他的目的不是賺錢而是尋求晶片自主
文章也提到,根據TIS的逆向工程
中芯的7nm遠達不到7nm的水準(即耗電更小、產量4倍)
比較像10年前TSMC跟三星軍備時的文字遊戲
他們只是用7nm的水準做出14nm的效率
但參考中國自己2020宣傳已開發n+1
並近日成功n+2來說
至少中國自製的EDA已經有能力量產晶片(即使低良率甚至近乎0良率)
但能用DUV改造出可以做7nm的晶片已經震驚整個產業
- -
大概John
--
Tags:
工程師
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