DisplayPort vs HDMI Resolution Comparison

对照表

	HDMI 1.4	HDMI 2.0	HDMI 2.1	DP 1.2	DP 1.3	DP 1.4	DP 2.0
1080P@120Hz	✅	✅	✅	✅	✅	✅	✅
1440P@30Hz	✅	✅	✅	✅	✅	✅	✅
1440P@60Hz	✅	✅	✅	✅	✅	✅	✅
1440P@120Hz	❌	✅	✅	✅	✅	✅	✅
4K@30Hz	✅	✅	✅	✅	✅	✅	✅
4K@60Hz	❌	✅	✅	✅	✅	✅	✅
4K@120Hz	❌	❌	✅	❌	✅	✅	✅
8K@30Hz	❌	❌	✅	❌	✅	✅	✅
8K@60Hz	❌	❌	✅	❌	❌	✅	✅
8K@120Hz	❌	❌	✅	❌	❌	❌	✅
HDR	❌	✅	✅	❌	❌	✅	✅

参考资料

• https://www.slengy.com/blogs/article/dp-1-4-vs-hdmi-2-1-gaming