i皇i9-12900K效能功耗=一顆3300X - 3C

By Charlie
at 2021-11-20T16:53
at 2021-11-20T16:53
Table of Contents
https://bit.ly/30J0gwd
TPU測試了i9-12900K只有小核的效能
詳細測試很多 可以自己點進去看詳細效能
https://i.imgur.com/0QauEvF.png
綜合程式效能比較下
i9-12900K僅有小核的效能大約等同於蘇媽R3-3300X
對比僅有大核且不開HT的話 大約有65.7%的效能
若是對比預設下的i9則是僅有45%左右的效能
https://i.imgur.com/41furEH.png
以R23來看的話單核效能直接墊底 僅有1089分
連i5-9400F都打不過
對於大核來說只有大約71%左右的效能
對於3300X也只有85%左右的效能
https://i.imgur.com/R9wpWGF.png
但R23多核來說直接爆打 甚至打掉6C12T的3600X 直接快頂到同為6C12T的11600K
大核不開HT也是夠屌的 8C8T打到快跟8C16T的i7-10700K差不多
好扯
不過剩餘的測試大部分都跟3300X差不多 有小輸有小贏的
https://i.imgur.com/McY50YL.png
https://i.imgur.com/eZHawZJ.png
https://i.imgur.com/QwwkXvg.png
https://i.imgur.com/M7LswFI.png
遊戲測試上看比較吃重CPU的720p/1080p就好惹
這兩個測試下都是小輸3300X
其餘2K 4K基本上是看顯卡
最後是功耗部分
我不太喜歡TPU測試的方式 他們都是測試整機功耗
但基本上整機功耗影響的不單單是CPU本身
尤其12代不知道為甚麼明明CPU本身待機功耗很低 但整機功耗就是比別人多一些
不知道到底是誰在吃電
https://i.imgur.com/HIMYqdh.png
就像這次TPU測試出來待機整機功耗就是比別人多一些
https://i.imgur.com/eA7xrmW.png
但單純看CPU本身待機功耗 其他人測試出來是低的可怕
https://i.imgur.com/Nu7dTRH.png
燒雞功耗下小核僅有123W 比火力全開的350W整整少了2/3
整體功耗甚至跟3300X比起來還低了一些
不過就算大核不開HT也僅有156W
https://i.imgur.com/g7VbKn8.png
Super Pi吃單核時功耗跟3300X相當 其實大核不開HT也差不多啦 78W
https://i.imgur.com/Xcf5Xsx.png
R23多核下的功耗也是蠻好看的 118W跟3300X一樣
火力全開下的i9 快等於小核的功耗*3ㄌ XDD
https://i.imgur.com/0kfXbnV.png
能耗比下小核的單核效率算蠻高的
https://i.imgur.com/vYkChzt.png
多核下的話就有點慘烈了
--
之前看別人說小核大約有一顆10代的效能?
看起來實際使用上還是有一點膨脹 但已經算不差了吧
就看到時候大小核最佳化的如何 以及在筆電上是否能給出一個不錯的表現
--
https://i.imgur.com/I9TOfUa.png https://i.imgur.com/77KLT4P.png

https://i.imgur.com/dpOM5hF.png https://i.imgur.com/Cl2TKI7.png

https://i.imgur.com/rvUoRpR.png https://i.imgur.com/YAEpoLB.png

https://i.imgur.com/mYgFxtC.png https://i.imgur.com/XkZTgek.png

https://i.imgur.com/yGjwSGV.png https://i.imgur.com/g7ZuLPq.png

--
TPU測試了i9-12900K只有小核的效能
詳細測試很多 可以自己點進去看詳細效能
https://i.imgur.com/0QauEvF.png

i9-12900K僅有小核的效能大約等同於蘇媽R3-3300X
對比僅有大核且不開HT的話 大約有65.7%的效能
若是對比預設下的i9則是僅有45%左右的效能
https://i.imgur.com/41furEH.png

連i5-9400F都打不過
對於大核來說只有大約71%左右的效能
對於3300X也只有85%左右的效能
https://i.imgur.com/R9wpWGF.png

大核不開HT也是夠屌的 8C8T打到快跟8C16T的i7-10700K差不多
好扯
不過剩餘的測試大部分都跟3300X差不多 有小輸有小贏的
https://i.imgur.com/McY50YL.png




這兩個測試下都是小輸3300X
其餘2K 4K基本上是看顯卡
最後是功耗部分
我不太喜歡TPU測試的方式 他們都是測試整機功耗
但基本上整機功耗影響的不單單是CPU本身
尤其12代不知道為甚麼明明CPU本身待機功耗很低 但整機功耗就是比別人多一些
不知道到底是誰在吃電
https://i.imgur.com/HIMYqdh.png

https://i.imgur.com/eA7xrmW.png

https://i.imgur.com/Nu7dTRH.png

整體功耗甚至跟3300X比起來還低了一些
不過就算大核不開HT也僅有156W
https://i.imgur.com/g7VbKn8.png

https://i.imgur.com/Xcf5Xsx.png

火力全開下的i9 快等於小核的功耗*3ㄌ XDD
https://i.imgur.com/0kfXbnV.png

https://i.imgur.com/vYkChzt.png

--
之前看別人說小核大約有一顆10代的效能?
看起來實際使用上還是有一點膨脹 但已經算不差了吧
就看到時候大小核最佳化的如何 以及在筆電上是否能給出一個不錯的表現
--
https://i.imgur.com/I9TOfUa.png https://i.imgur.com/77KLT4P.png










--
Tags:
3C
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