[操作疑難] DP 線太長會上唔到 144hz?

請問有冇人知道,DP 線太長係咪會上唔到 144hz
我用緊 3m 既 DP 線最多上到 85 hz
揀超過 85 hz 以上就黑畫面

Resolution?

3M is the maximum length for full bandwidth for Displayport 1.2 iirc.

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回覆 2# DeFiniLoGy


    2560x1440
買佐兩條黎試都係咁

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DP 1.1 or DP 1.2 ?

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回覆 4# hifi


    DP 1.1 1.2 都試過,最後換佐條短既 DP 線就搞掂...( 不過部機就放唔到出廳
可能我買個兩條都未夠貴

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回覆  hifi


    DP 1.1 1.2 都試過,最後換佐條短既 DP 線就搞掂...( 不過部機就放唔到出廳
可能 ...
Glow_eye 發表於 2017-2-25 02:45


啫係幾貴?
響街想搵條都唔易

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最衰我無144Hz既mon,如果唔係我都試下我條3米ugreen線得唔得
如果2k 21:9無問題應該都ok掛

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回覆 3# Glow_eye


   
That's pushing the limit of DP 1.2 (4K @60hz)

That's why HDMI 2.0 is better for long range connection, or you can buy an active DP 1.2 cable.

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