Which displayport version do i need for 1080p 144hz

[TheSoggyFish]

Do i need a specific displayport version for 1080p 144hz or will any version work fine?

 

[Epsilon_0EVP]

1080p144 requires version 1.2 and newer. Most modern hardware should satisfy these requirements, and even if they don't version 1.1 supports 1080p120, which is fairly close.