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PC變天了!干同一件事 M1 Max速度是酷睿i7的4.8倍

   時間:2021-12-13 08:55 來源:快科技作者:萬南

盡管高通和微軟早于蘋果進行了ARM PC的嘗試,但因為應用優化不充分、編譯效率低等問題,并沒有在市場掀起波浪。反而,后起之秀蘋果憑借M1以及在軟硬件一體化上的優勢,一鳴驚人。

日前,Stephen Shanklan升級了一臺M1 Max+32GB內存中配版16寸新MacBook Pro,他很好奇自己的錢花的值不值,于是第一時間拿出來和2年前的16寸MBP(6核酷睿i7)做對比。

首先從體驗上,Shanklan感覺無論是加載網頁、滑動瀏覽、TouchID解鎖等都有著明顯速度提升。

接著是自己常用的后期照片軟件Adobe Lightroom,以合成6張3000萬像素RAW照片為例,M1 Max MBP用時14秒,i7 MBP用時67秒,速度差了4.8倍。即便是差距最小的一項測試(合成3張3000萬像素RAW到HDR),M1 Max為12秒,i7為22秒,后者用時是前者1.9倍。

PC變天了!干同一件事 M1 Max速度是酷睿i7的4.8倍

盡管i7版MBP已經面世兩年,但Adobe Lightroom在M1 Max問世后快速就進行了優化,包括適配其統一內存架構(減少CPU\GPU對調用數據的重復復制)以及釋放AI單元算力等。

一番測試后Shanklan認為自己花費3500美元(約合2.2萬元)購置新MBP物有所值,老i7最終折抵了1350美元。

PC變天了!干同一件事 M1 Max速度是酷睿i7的4.8倍
 
 
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