[測試] Strix RX480 降壓測試
前幾篇有看到RX系列 降壓反而效能沒掉 低溫又省電
於是拿了手邊僅有的古墓奇兵崛起來做簡單的降壓測試
系統:W10 驅動:藍寶trixx (石頭自帶的那款似乎不給調電壓)
用GPUZ確認 降頻降壓確實有乖乖鎖在設定值(測試皆無調整記憶體頻率)
反鋸齒我開一階而已 其他畫質設定應該都是開到最高
不過主要是要看降壓對FPS的影響 畫質設定不改變應該就行了
時脈 降壓 FPS
第一次測試 1310 -50mv 82.5
第二次測試 1350 不降 82.59
第三次測試 1310 -50mv 82.82
第四次測試 1260 -100mv 79.22
第五次測試 1330 -100mv 當機了
第六次測試 1310 -70mv 82.12
自己測試的結果 理想降壓值大約落在-60至-70mv(時脈1310)
拉低時脈可以降更多(沒人會想把480降成470吧...)
82FPS後面的尾數應該都可以當作些微誤差無視掉
然後時脈增加從1.2次測試看起來似乎沒有明顯提升甚麼
此測試可能不是太專業 不過我覺得還是有其參考性
大家一起來舉辦第一屆RX480降壓武道大會吧!
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9/21
有興趣測試的板友,請依照自己電腦的測試結果作比對
應該測出來都會挺有感的~
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09/20 23:47, , 1F
09/20 23:47, 1F
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09/20 23:50, , 2F
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09/20 23:51, , 3F
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09/21 00:00, , 4F
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09/21 00:39, , 11F
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*推 johnzro : 剛剛470降低50mv好像什麼都沒差…(所以幹麻不降XDD)
降50mv影響真的微乎其微
早上測一下 沒開冷氣
http://i.imgur.com/ZpMmNxd.jpg
接近82的FPS 最高溫壓在66度(有冷氣64)
摸機殼後風扇附近幾乎是不太熱 挺不錯的
晚點再試試推文的參數,話說PL拉到50%的效果是?
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09/21 08:33, , 38F
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※ 編輯: ab100100 (36.233.168.150), 09/21/2016 18:59:25
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09/22 06:20, , 66F
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09/23 18:24, , 67F
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