nitro+ rx 470 記憶體超頻方法 - 3C

By Agnes
at 2016-09-27T14:25
at 2016-09-27T14:25
Table of Contents
最近有不少人發現如果把rx470的記憶體時脈往上拉的話,反而會使性能下降。
其原因為原廠設定不同的記憶體時脈區段會有不同的參數下去跑,而這個參數是寫在bios
裡面的,透過刷bios的方式來將參數改掉,即可讓記憶體超頻效能有所提升。
準備工具
1.PolarisBiosEditor-master
https://github.com/caa82437/PolarisBiosEditor
2.atiflash
https://www.techpowerup.com/downloads/2306/atiflash-4-17/mirrors
3.GPU-Z
https://www.techpowerup.com/gpuz/
步驟
1.用GPU-Z將BIOS匯出
http://imgur.com/a/1OwIv
2.用PolarisBiosEditor-master 修改參數
將匯出的BIOS打開,並將右下角那欄的記憶體時脈參數修改
http://imgur.com/a/EEeUf
我個人是將1500hz下的參數複製貼到1625 1750 2000上
http://imgur.com/a/PM8Uu
3.用atiflash將更改完的bios刷進去
成果
http://imgur.com/a/Sd2eJ
原本算力是22
現在變成28左右
算力增加了1.27倍,還不錯
如果只是要玩遊戲的話,刷這個是沒什麼意義的可以看看就好囉!
--
其原因為原廠設定不同的記憶體時脈區段會有不同的參數下去跑,而這個參數是寫在bios
裡面的,透過刷bios的方式來將參數改掉,即可讓記憶體超頻效能有所提升。
準備工具
1.PolarisBiosEditor-master
https://github.com/caa82437/PolarisBiosEditor
2.atiflash
https://www.techpowerup.com/downloads/2306/atiflash-4-17/mirrors
3.GPU-Z
https://www.techpowerup.com/gpuz/
步驟
1.用GPU-Z將BIOS匯出
http://imgur.com/a/1OwIv
2.用PolarisBiosEditor-master 修改參數
將匯出的BIOS打開,並將右下角那欄的記憶體時脈參數修改
http://imgur.com/a/EEeUf
我個人是將1500hz下的參數複製貼到1625 1750 2000上
http://imgur.com/a/PM8Uu
3.用atiflash將更改完的bios刷進去
成果
http://imgur.com/a/Sd2eJ
原本算力是22
現在變成28左右
算力增加了1.27倍,還不錯
如果只是要玩遊戲的話,刷這個是沒什麼意義的可以看看就好囉!
--
Tags:
3C
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By Una
at 2016-10-01T19:31
at 2016-10-01T19:31

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