Unverified90% confidenceSolutionTime unknown
选购决策路径:先查显卡DP版本→再查显示器DP版本→取两者较低者决定所需线缆版本→按目标分辨率刷新率验证带宽是否够(4K@144Hz需DSC或UHBR)→根据布线距离选无源/光纤→确认VESA认证
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90%
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Long-term
Relevance
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Unverified追求4K@144Hz或8K需选DP1.4线材(支持DSC压缩),标注DP1.2的线最高4K@60;认准VESA认证标识避免虚标71% similarUnverified追求4K@240Hz需HDMI 2.1或DP 1.4带DSC压缩接口,购买前确认显卡与线材支持,否则无法达成标称刷新率或需降低色深70% similarUnverified选择同轴输出时优先看是否为75欧姆阻抗匹配(BNC或RCA),同轴支持到DSD64(DoP)和PCM 24bit/192kHz上限;需要DSD256及以上原生传输必须走I2S接口70% similarUnverified刷新率与分辨率存在带宽权衡:27寸4K 240Hz需DP2.1或DSC;若显卡仅HDMI2.0/DP1.4且不支持DSC,可能无法满带宽输出,购买前核对显卡接口协议69% similarUnverifiedDP1.4通过DSC(显示流压缩)可实现4K@144Hz甚至8K@60Hz,购买时需确认线缆和显卡/显示器均支持DSC,否则会被降频或黑屏68% similar
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