[請益] Adobe Premiere 影片剪輯升級cpu 或加顯A
看板PC_Shopping作者MarkWebber ( 光用yahoo新聞網頁比耶)時間7年前 (2017/03/13 03:11)推噓17(17推 0噓 43→)留言60則, 14人參與討論串1/1
我目前用NUC6i7kyk剪4K影片
最終輸出H.265,畫質選更好4分鐘影片要輸出2小時,很悲劇
輸出時CPU大約都99%在跑,內顯GPU使用率則出現鋸齒狀@@
溫度是100度,我懷疑鋸齒狀是CPU過熱GPU自動降速導致
這要情況下我加一張中階顯卡對輸出時間的減少幫助多大?(和內顯比較)
預覽部分倒是沒問題,降1/8解析度預覽都很順
還是我需要砍掉重練,換1700X幫助更大?
另外Premirer對AMD還是Nvidia在減少輸出時間上那個較有優勢呢?
謝謝
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我的目前有支援Intel內顯opencl加速,AMD不支援嗎?
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我是想知道加了顯卡渲染和編碼時間能少多少?
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主要這個nuc還有兼顧客廳影音機的功能
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主要是不知道差多少,如果加顯卡省30%時間,換cpu省200%時間,那會考慮換平台
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浮點性能是影響渲染算圖?那編碼會有影響嗎?
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40倍Σ(゚Д゚)!!!
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我根本不敢開最高,太扯了,我開更高fps就差不多1了……(-_-;)
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※ 編輯: MarkWebber (1.172.139.191), 03/13/2017 09:27:54
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查了一下,浮點運算Rx480 約=5.8 ,Rx470 =4.9,1060 =4.6 ,1070 =6.4 ,目前內顯約=1看起來AMD的CP比較高,只是實際應用就不知道了@@
※ 編輯: MarkWebber (101.13.118.254), 03/13/2017 10:32:10
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