Intel 2020年將推出全新X86架構 - 3C

By Callum
at 2016-12-24T13:18
at 2016-12-24T13:18
Table of Contents
終於不擠牙膏了? Intel 2020年將推出全新X86架構
http://www.expreview.com/51509.html
Intel的智慧處理器馬上就要發展到第七代了,也就是明年初的Kaby Lake處理器,但是很
多人還在用前幾年的SNB、IVB架構處理器,不升級的一大原因就是玩家並沒有感受到
Intel處理器換代帶來的性能提升。 我們剛剛也對比過了Intel歷代Core i7旗艦,測試結
果顯示同頻性能提升不過5%左右,與AMD Ryzen處理器IPC性能提升40%相比,這點變化談
不上體驗變化。 Intel這樣擠牙膏式的升級實在讓人沒興趣,不過2020年Intel可能要憋
個大招了,屆時不僅有全新的7nm製程,Intel還會推出全新的X86架構。
Intel Core處理器雖然發展了多年了,之前的Tick-Tock戰略下也堅持每2年升級一次架構
,其中Nehalem、SNB、Haswell、Skylake都是Tock架構升級。 不過Intel處理器這麼多年
來的架構體系其實都源于2006年推出的Core架構,現在的架構都是在Core體系上改進而來
的,這就好比AMD的Bulldozer推土機架構,雖然演化出了Piledriver打樁機、
Steamroller壓路機及Excavator挖掘機,但架構體系跟推土機相比並沒有質變。
換句話說,Intel現有處理器的架構體系已經使用10年了,未來還會用在10nm製程的2017
年Cannonlake、2018年Icelake、2019年的Tigerlake等處理器上,一直持續到2020年左右
。 在那之後,好戲來了——義大利bitchips網站爆料稱Intel屆時會推出全新的X86架構
。
現在談Intel全新架構的特點還有點早,不過有一點是可以肯定的,跟AMD的Zen處理器相
似,Intel新架構也會同時注重性能及功耗,而且為了降低核心面積,提高能效,Intel不
得不做一些妥協,會放棄一些就的指令集,不再100%向後相容,只不過這也不是個大問題
,而且可以使用軟體類比解決。
考慮到2020年Intel應該升級下下代製程,也就是高性能的7nm製程,這個新架構很可能是
配合7nm製程的,畢竟Intel現有的產品路線圖只到10nm製程,7nm是個關鍵性的高性能節
點,配合新架構也是很有可能的。
這個全新的X86架構到底如何還有待觀察,而且問世時間還要兩三年,屆時AMD還會推出性
能增強版的Zen+架構。
--
intel:我要開始踩油門了,AMD跟上嗎?
--
http://www.expreview.com/51509.html
Intel的智慧處理器馬上就要發展到第七代了,也就是明年初的Kaby Lake處理器,但是很
多人還在用前幾年的SNB、IVB架構處理器,不升級的一大原因就是玩家並沒有感受到
Intel處理器換代帶來的性能提升。 我們剛剛也對比過了Intel歷代Core i7旗艦,測試結
果顯示同頻性能提升不過5%左右,與AMD Ryzen處理器IPC性能提升40%相比,這點變化談
不上體驗變化。 Intel這樣擠牙膏式的升級實在讓人沒興趣,不過2020年Intel可能要憋
個大招了,屆時不僅有全新的7nm製程,Intel還會推出全新的X86架構。
Intel Core處理器雖然發展了多年了,之前的Tick-Tock戰略下也堅持每2年升級一次架構
,其中Nehalem、SNB、Haswell、Skylake都是Tock架構升級。 不過Intel處理器這麼多年
來的架構體系其實都源于2006年推出的Core架構,現在的架構都是在Core體系上改進而來
的,這就好比AMD的Bulldozer推土機架構,雖然演化出了Piledriver打樁機、
Steamroller壓路機及Excavator挖掘機,但架構體系跟推土機相比並沒有質變。
換句話說,Intel現有處理器的架構體系已經使用10年了,未來還會用在10nm製程的2017
年Cannonlake、2018年Icelake、2019年的Tigerlake等處理器上,一直持續到2020年左右
。 在那之後,好戲來了——義大利bitchips網站爆料稱Intel屆時會推出全新的X86架構
。
現在談Intel全新架構的特點還有點早,不過有一點是可以肯定的,跟AMD的Zen處理器相
似,Intel新架構也會同時注重性能及功耗,而且為了降低核心面積,提高能效,Intel不
得不做一些妥協,會放棄一些就的指令集,不再100%向後相容,只不過這也不是個大問題
,而且可以使用軟體類比解決。
考慮到2020年Intel應該升級下下代製程,也就是高性能的7nm製程,這個新架構很可能是
配合7nm製程的,畢竟Intel現有的產品路線圖只到10nm製程,7nm是個關鍵性的高性能節
點,配合新架構也是很有可能的。
這個全新的X86架構到底如何還有待觀察,而且問世時間還要兩三年,屆時AMD還會推出性
能增強版的Zen+架構。
--
intel:我要開始踩油門了,AMD跟上嗎?
--
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3C
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