雙核5Ghz霸主 Core-i3 7350K 碰上快睿 H5 - 3C
By Megan
at 2017-03-26T21:39
at 2017-03-26T21:39
Table of Contents
先允許我Cue 一下,看到沒人出手
http://i.imgur.com/2xZTQyM.png
是的就由小弟我隨意獻醜,印證一下
這顆生不逢時的半顆 Core i7 也就是首次開放倍頻可以超的i3
Core i7 - K Core i5 - K 已行之有年
而前年Intel也為了紀念Pentium品牌20周年
推出了一顆玩票性質紀念用的 Pentium G3258
先廢話,加回顧一下Intel擠牙膏的黃金黑暗10年 Tick-Tock
K 版處理器存在的意義為何? 讓玩家自己增減倍頻達到超頻提升的效果
或者是喜歡追求高時脈預設不超想要穩跑的使用者
其中最為人津津樂道的當然就是 2600K/2700K 因為銲錫介質導熱
在那個時期幾乎顆顆都好超
而 Core i3 7350K 也是Intel打從Tick-Tock戰略以來
Core i 系列品牌最後一顆開放的K版型號
就連Pentium 也很早就有推出過,不鎖倍的產品Pentium E6500K(區域限定)
廢話完畢↓隨意開箱測試
Core i3 7350K盒裝正式版本,當然是沒有附贈散熱器的
這次要搭配快睿H5 Universal測試玩一下還有QF系列風扇
http://i.imgur.com/Fp9nazu.jpg
Core i3 7350K盒裝正式版,市場通路零售價6K
不過實際價格大概在5700多,規格2C4T時脈4.2Ghz
相當於就是半粒 i7 主攻高頻單核高效能定位
http://i.imgur.com/0GjMyMU.jpg
http://i.imgur.com/tNUIfQa.jpg
包裝跟其他K系列版本沒什麼不同風格
http://i.imgur.com/P2PFYmF.jpg
產地現在也無法透過CPU上蓋或者盒子得知
不過到底是哪裡產的,似乎也不再那麼重要
因為Intel要讓你超多少都是註定好的,秘傳x熱膏
http://i.imgur.com/kZWrvqQ.jpg
本次搭配空冷散熱器是搭之前已有再拿出來要測,主要是換風扇
這幾年經營的不錯,也有不少愛用者的Cryorig快睿H5系列
跟Ultimate最主要差別在附贈的風扇,還有外觀顏色
H5 Universal的外觀,高度為16公分
前預裝XT140薄扇,蜂巢式散熱鰭片
拿來搭一般空冷K版散熱器已綽綽有餘
http://i.imgur.com/6sGxnDG.jpg
http://i.imgur.com/iTPRUAx.jpg
附贈全平台扣具︰不過AM4版本尚未Ready
需要到官網申請並等待
http://i.imgur.com/WNepjQB.jpg
QF120風扇︰Slient/Performance/Balance
轉速分別為1000/1600/2200
http://i.imgur.com/d0I5uuy.jpg
換裝上12公分的樣子,線扣會稍微緊一點
http://i.imgur.com/Pato7NH.jpg
搭配測試平台︰
Core i3 7350K
ASRock Fatal1ty Z170 Gaming K4
其他…略
溫度差異比一比
預設時脈4.2Ghz全速運行
Q120 Slient轉速962rpm 溫度約51度
http://i.imgur.com/c7z2hJW.png
Q120 Balance轉速1516rpm 溫度約49度
http://i.imgur.com/Ac80dgn.png
Q120 Performance轉速1965rpm 溫度約47度
http://i.imgur.com/G6EVOD8.png
很明顯的可以看到因為提升轉速風量也變大的緣故
溫度誤差大概在2度之間 Performance 效能最好
但實際運轉的噪音驚人,可能不適合喜歡安靜的人
預設時脈效能 VS 超頻效能比一比
預設 4.2Ghz
http://i.imgur.com/OLvgWFD.png
如傳聞比 i7 體質略差,要拉到5.0Ghz 差不多1.4V
如果要上到5.2Ghz以上,必須要1.45V + 一體水冷
http://i.imgur.com/Fq9VFNB.png
預設 4.2Ghz CPUMark99
http://i.imgur.com/amac4Ua.png
空冷 5.0Ghz CPUMark99
http://i.imgur.com/dlIe12A.png
預設 4.2hz CPU-M Benchmark
http://i.imgur.com/0B5b2Sn.png
空冷 5.0Ghz CPU-M Benchmark
http://i.imgur.com/BfQwKhQ.png
CPU-Z 4.2Ghz 對比 i7 7700K 參照
http://i.imgur.com/agcy9BO.png
CPU-Z 5.0Ghz 對比 i7 7700K 參照
http://i.imgur.com/QpuXP0H.png
Cinebench 單核/多核效能比一比
4.2Ghz
http://i.imgur.com/852x2JZ.png
5.0Ghz
http://i.imgur.com/ymliNX8.png
可以很明顯看到已經輕鬆超越將近4年前的4770K的性能
不過,超到底在威,當然還是只有2C4T
溫度表現︰
Intel XTU 測試
預設4.2Ghz 大概在55度上下
http://i.imgur.com/MKFncTJ.png
空冷5.0Ghz 大約在82度上下,還能符合H5的壓制範圍
http://i.imgur.com/TfVYNNj.png
心得︰
2017 推出的帶內顯可以超倍頻的 Core i3 7350K
也許是為了刺激一下低階超頻市場
或者換個說法害怕AMD Ryzen? 反正不得而知,為什麼會規畫這顆i3-K
真正背後的原因還有打著什麼樣的算盤,大概只有Intel自己知道
也許Intel強烈認為低階雙核高時脈+多線的程使用者是存在的
不過售價如果能在低個 1K 或許會更吸引人
後續更令人期待 AMD Ryzen R5/R3 發布後能否空冷超到5Ghz
來跟Intel i3k i5k 個別較勁,更令人拭目以待
雙核中的霸主還是雙核之好讀版
http://vostroman.pixnet.net/blog/post/340872084
--
Tags:
3C
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