Unverified85% confidenceCautionTime unknown
仅1080p@60Hz或1080p@144Hz办公/网游需求不必追DP2.1,DP1.2线(21.6Gbps)已足够,多花钱买80Gbps线毫无收益
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified只用于1080p显示器或普通4K@60Hz观影时不必买HDMI 2.1/8K线,18Gbps的2.0线完全够用,多花的钱无实际收益81% similarUnverified刷新率越高越流畅但对显卡和线缆要求越高:4K@144Hz需DP1.4+DSC或HDMI2.1,且显卡性能要求陡增,办公用户60Hz已足够无需为高刷付费79% similarUnverifiedDP1.4带宽为32.4Gbps(有效25.92Gbps),可支持4K@120Hz或1440p@240Hz;DP2.0/2.1 UHBR20带宽达80Gbps,才能原生跑8K@60Hz或4K@240Hz无压缩79% similarUnverified刷新率越高越流畅但对分辨率和显卡要求越高:4K@144Hz需要DP1.4+DSC或HDMI2.1,且中高端显卡才能推动;纯办公60Hz足够,2K电竞选144-165Hz性价比最高78% similarUnverified高刷新率(144Hz+)与高分辨率(4K)对带宽和显卡压力叠加,4K 144Hz需DP1.4+DSC或HDMI2.1,且需RTX3070级别以上显卡才能带动游戏,办公用户无需为高刷买单77% similar
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