升級CPU可以改善影音不同步嗎?? - 3C
By Brianna
at 2022-02-11T19:01
at 2022-02-11T19:01
Table of Contents
大家好
請問大家
我電腦配備如下
CPU I5 750
主機板 P7P55 WS
顯示卡 ASUS GT710-4H-SL-2GD5
記憶體 32 G
作業系統 WIN10 64 位元
不玩遊戲 只做工作 影音 文書機
因為工作需要 會開工作需要的軟體, 會需要多個視窗
跑多個軟體, 有時工作軟體沒有關 在工作空檔會用POTPLYER 會看MP4影片
發現影片跑一段時間後 會有影音不同步的現象
一開始不會 影片大概15分鐘後 就會開始 聲音先 畫面慢
甚至 會出現畫面定格 卡在那邊 , 過了1 分鐘 2 分鐘 又恢復正常撥放
有先上網做過功課
有網友說 MP4影片需要解壓縮 所以可能是顯示卡不夠力 硬解不夠力
然後轉交給CPU 軟解 這時CPU又不夠力 所以造成延遲
因為現在顯示卡很難買
請問大家 我如果 將CPU i5 750 升級 為 i7 870 或 I7 875K 或 I7 880
這樣可以改善 影音不同步的現象嗎??
會想換成 I7
是因為
I7 是 核心數量 4 · 執行緒數量 8 處理器基礎頻率 2.93 GHz
I5 是 核心數量 4 · 執行緒數量 4 處理器基礎頻率 2.66 GHz
想說執行緒數量 增加一倍 處理速度加快
弭補顯示卡硬解不夠力的狀況
請問這樣有用嗎?
謝謝大家
PS
因為有購買一台筆電 外出工作都用筆電
這桌機雖然12年了 但還是想說 能升級就升級 看看
--
請問大家
我電腦配備如下
CPU I5 750
主機板 P7P55 WS
顯示卡 ASUS GT710-4H-SL-2GD5
記憶體 32 G
作業系統 WIN10 64 位元
不玩遊戲 只做工作 影音 文書機
因為工作需要 會開工作需要的軟體, 會需要多個視窗
跑多個軟體, 有時工作軟體沒有關 在工作空檔會用POTPLYER 會看MP4影片
發現影片跑一段時間後 會有影音不同步的現象
一開始不會 影片大概15分鐘後 就會開始 聲音先 畫面慢
甚至 會出現畫面定格 卡在那邊 , 過了1 分鐘 2 分鐘 又恢復正常撥放
有先上網做過功課
有網友說 MP4影片需要解壓縮 所以可能是顯示卡不夠力 硬解不夠力
然後轉交給CPU 軟解 這時CPU又不夠力 所以造成延遲
因為現在顯示卡很難買
請問大家 我如果 將CPU i5 750 升級 為 i7 870 或 I7 875K 或 I7 880
這樣可以改善 影音不同步的現象嗎??
會想換成 I7
是因為
I7 是 核心數量 4 · 執行緒數量 8 處理器基礎頻率 2.93 GHz
I5 是 核心數量 4 · 執行緒數量 4 處理器基礎頻率 2.66 GHz
想說執行緒數量 增加一倍 處理速度加快
弭補顯示卡硬解不夠力的狀況
請問這樣有用嗎?
謝謝大家
PS
因為有購買一台筆電 外出工作都用筆電
這桌機雖然12年了 但還是想說 能升級就升級 看看
--
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3C
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