Unverified90% confidenceCautionTime unknown
对于只需要4K@144Hz或4K@165Hz的用户，DP1.4线缆已经足够，DP2.1线溢价明显但无实际体验提升
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedDP1.4带宽上限为32.4Gbps，无法满足4K@240Hz或8K@60Hz无损传输需求，有此需求应选DP2.0线缆86% similarUnverifiedDP1.4带宽上限为32.4Gbps，无法支持4K@240Hz或8K@60Hz等更高规格需求，有这类需求应选择DP2.0/2.1线缆86% similarUnverified作为DP1.4规格线缆，带宽上限为32.4Gbps，能支持4K@144Hz或8K@30Hz等模式，但不支持DP2.0所需的更高带宽场景85% 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82% similarUnverified要发挥4K 240Hz满规格需要显卡支持DP 2.1接口（如RTX 40系及以上），旧显卡通过DP 1.4仅能实现4K 120Hz或需开启DSC压缩79% similar
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