最後的14nm!Intel七代core旗艦i7-7700K - 3C
By Rachel
at 2016-05-03T09:47
at 2016-05-03T09:47
Table of Contents
Intel將在今年晚些時候推出第七代core平台Kaby Lake,第三次也是最後一次使用14nm工
藝
明年的Cannonlake終將升級到10nm。
曾經的Tick-Tock工藝、架構兩步走策略已經失效,取而代之的是工藝、架構、優化三步
走。
Kaby Lake就是本次輪迴的最後一個優化步驟。
現在,SisoftSandra測試數據庫中首次出現了Kaby Lake家族產品的身影,而且包括三款
不同檔次的型號。
首先是桌面旗艦“ Core i7-7700K ”,依然延續四核心、八線程、8MB三級緩存的傳統標
準規格。
頻率只有3.6-4.2GHz,比起現在的i7-6700K 4.0-4.2GHz低了不少,不過畢竟只是樣品,
後期肯定還會提高。
核芯顯卡還是GT2級別的,24個執行單元,最高頻率1150MHz,比起i7-6700K HD530毫無驚
喜啊。
希望更加成熟的14nm工藝能把i7-7700K的功耗降低一些,PC如此不景氣Intel你可別再這
麼懶了!
哦對了,i7-7700K繼續採用LGA1151封裝接口,雖然會有新的200系列芯片組同步推出,但
也兼容100系列主板。
接下來看低壓移動版“ Core i7-7500U ”,雙核心四線程,頻率2.7-2.9GHz,三級緩存
4MB
內存在這裡使用的是DDR3L,但肯定還會支持DDR4/4L。
核顯似乎也是GT2,最高頻率1000-1100MHz。熱設計功耗或許會繼續保持在15W。
最後是超低壓版“ Core m7-7Y75 ”,熱設計功耗應該還是不會超過4.5W。
規格方面雙核心四線程,頻率1.3-1.6GHz,三級緩存4MB。
總結來說,三款新品都沒什麼驚喜,從型號命名到規格參數都只是Skylake的簡單提升
中規中矩——是不是想起了前年坑爹的Haswell Refresh?
來源:http://news.mydrivers.com/1/480/480635.htm
擠牙膏優化政策
不喜請上X平台
--
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