Zen頻率提升至3.6GHz 性能比不了Skylake? - 3C

By Hamiltion
at 2016-10-25T19:44
at 2016-10-25T19:44
Table of Contents
AMD Zen處理器頻率提升至3.6GHz,性能比不了Skylake
2016年AMD的Zen處理器已經沒戲了,真正上市需要等到明年初。雖然CEO蘇姿豐此前一直
在保證今年Q4季度在桌面市場首發,但Zen的進度還是比預期慢了一些,不過樂觀點看的
話Zen處理器延期也不一定是壞事,更晚上市可以讓AMD有更多時間測試、完善,最新版的
Zen處理器樣品頻率已經提升了350MHz,基礎頻率從之前的2.8GHz增加到3.15GHz,最高可
加速到3.6GHz,而且還出現了TDP為65W的四核版。
對於AMD的Zen處理器,我們之前詳細介紹過了它在架構、工藝上的變化,它早已經進入ES
工程樣品階段,AMD在發佈會上演示的產品就是ES版,8核16執行緒,基礎頻率2.8GHz,加
速頻率3.2GHz。這款ES版Zen處理器相對AMD目前的8核CPU來說,頻率確實不算高,目前
FX-8350基礎頻率就有4GHz,加速頻率4.2GHz,這還是32nm工藝的,Zen處理器可是14nm工
藝的。
AMD目前還在努力推出新的ES樣品,Anandtech網站論壇有人爆料了兩款新的SKU型號,依
然是A0步進,與之前的產品相比沒多大改善,不過頻率不一樣了,具體來說就是:
·新的8核16執行緒器基礎頻率3.15GHz,4核加速頻率3.3GHz,單核加速最高3.6GHz,TDP
依然是95W。
·第二款新品是4核8執行緒的,TDP為65W,基礎頻率2.9GHz,四核加速頻率3.1GHz,單核
最高3.4GHz,不過爆料者表示他不知道這只是一款用於測試主機板的SKU還是什麼,因為
高頻的4核SKU本來也是95W TDP的,AMD降不下來功耗,GF的14nm工藝應該更成熟一些才好
。
處理器之外,AM4主機板已經在生產中了,今年底紙面發佈,明年2月份上市。
AMD此前的演示中顯示同頻率下Zen的性能略微超過了Intel的Broadwell-E,爆料者也提到
Zen的性能介於Haswell和Broadwell之間,並不能與同頻的Skylake比性能(話說Skylake
旗艦處理器頻率也比AMD Zen高得多),這也不是什麼大事,不過要是AMD不能繼續提高頻
率,Zen處理器恐怕不能達到預期目標了。
以上是爆料者提供的資訊,屬於傳聞性質,與最終的結果不一定相符,大家看看就好——
不過從最初爆料各種強大到現在同頻比不了Skylake,再加上GF的工藝造不出高頻率的Zen
,我感覺.....很不好。
轉載出處http://www.expreview.com/50232.html(xf 最夯的電腦領域)
不要重返農藥阿QQ
--
2016年AMD的Zen處理器已經沒戲了,真正上市需要等到明年初。雖然CEO蘇姿豐此前一直
在保證今年Q4季度在桌面市場首發,但Zen的進度還是比預期慢了一些,不過樂觀點看的
話Zen處理器延期也不一定是壞事,更晚上市可以讓AMD有更多時間測試、完善,最新版的
Zen處理器樣品頻率已經提升了350MHz,基礎頻率從之前的2.8GHz增加到3.15GHz,最高可
加速到3.6GHz,而且還出現了TDP為65W的四核版。
對於AMD的Zen處理器,我們之前詳細介紹過了它在架構、工藝上的變化,它早已經進入ES
工程樣品階段,AMD在發佈會上演示的產品就是ES版,8核16執行緒,基礎頻率2.8GHz,加
速頻率3.2GHz。這款ES版Zen處理器相對AMD目前的8核CPU來說,頻率確實不算高,目前
FX-8350基礎頻率就有4GHz,加速頻率4.2GHz,這還是32nm工藝的,Zen處理器可是14nm工
藝的。
AMD目前還在努力推出新的ES樣品,Anandtech網站論壇有人爆料了兩款新的SKU型號,依
然是A0步進,與之前的產品相比沒多大改善,不過頻率不一樣了,具體來說就是:
·新的8核16執行緒器基礎頻率3.15GHz,4核加速頻率3.3GHz,單核加速最高3.6GHz,TDP
依然是95W。
·第二款新品是4核8執行緒的,TDP為65W,基礎頻率2.9GHz,四核加速頻率3.1GHz,單核
最高3.4GHz,不過爆料者表示他不知道這只是一款用於測試主機板的SKU還是什麼,因為
高頻的4核SKU本來也是95W TDP的,AMD降不下來功耗,GF的14nm工藝應該更成熟一些才好
。
處理器之外,AM4主機板已經在生產中了,今年底紙面發佈,明年2月份上市。
AMD此前的演示中顯示同頻率下Zen的性能略微超過了Intel的Broadwell-E,爆料者也提到
Zen的性能介於Haswell和Broadwell之間,並不能與同頻的Skylake比性能(話說Skylake
旗艦處理器頻率也比AMD Zen高得多),這也不是什麼大事,不過要是AMD不能繼續提高頻
率,Zen處理器恐怕不能達到預期目標了。
以上是爆料者提供的資訊,屬於傳聞性質,與最終的結果不一定相符,大家看看就好——
不過從最初爆料各種強大到現在同頻比不了Skylake,再加上GF的工藝造不出高頻率的Zen
,我感覺.....很不好。
轉載出處http://www.expreview.com/50232.html(xf 最夯的電腦領域)
不要重返農藥阿QQ
--
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