Intel新一代Atom:性能暴漲190% 保用15年 - 3C

By Sierra Rose
at 2016-10-27T09:58
at 2016-10-27T09:58
Table of Contents
在暫時放棄移動處理器市場之後,Intel的重點已經轉向了更廣闊的物聯網市場
今年的低功耗晶片將轉向Apollo Lake架構,此前已經推出了面向移動及桌面市場的6款奔
騰、賽揚新品。
現在Intel又推出了面向IoT物聯網的Atom E3900及面向車載電子的Atom A3900系列
號稱CPU性能提升70%,GPU性能提升190%,其中Atom A3900特別針對高溫環境設計,可在
110℃高溫下使用15年。
今年上半年的IDF會議上,Intel就宣佈了下年半推出Apollo Lake架構的新一代低功耗處
理器
相比之前所用的22nm Airmont架構,Apollo Lake不僅升級到14nm工藝
架構也會升級到Goldmont,所以新一代Intel的Atom處理器性能更強、功耗更低。
具體強大的什麼程度,Intel官方給出了與上代E3800系列的對比,其中CPU性能提升70%
而GPU提升更加明顯了,由於使用了新一代Gen8架構,EU單元數量也從之前的最多16個提
升到最多18個
GPU性能因此暴漲了190%,接近取代水準的三倍。
Atom E3900系列處理器具體型號
具體來說,Atom E3900系列主要有三款產品:
- Atom X5-E3930是2核的,12個EU單元,頻率最高1.8GHz,TDP為6.5W,工作溫度是-40
到85癈。
- Atom X5-E3940是4核的,12個EU單元,頻率也是1.8GHz,TDP為9.5W,工作溫度是-40
到85癈。
- Atom X7-E3950是4核的,18個EU單元,頻率是2GHz,TDP為12W,工作溫度是-40到85癈
。
Atom E3900系列可用於NAS、流媒體伺服器等
它可以同時支援15路1080p30視頻傳輸,不過搭載該處理器的產品預計在明年Q2季度問世
。
隨同Atom E3900一同發佈但還沒有上市的是Atom A3900系列,主要針對汽車電子
規格預計變化不大,但車載環境更為惡劣,在可靠性要求更高。
Atom E3900系列使用環境溫度最高85℃,而A3900系列則是針對110℃高溫環境的
Intel的設計目標是包你用15年。
來源︰http://news.mydrivers.com/1/504/504834.htm
最強Atom霸主,壽命達15年
2008推出的E8400的再戰10年已輸
Atom 再戰15年
--
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