Any way to benchmark for 1440p without owning a 1440p monitor

[infinex]

I'm thinking about buying a 1440p 144hz monitor but before I do is there any way to benchmark my system to see what performance I would get at 1440p

 

[ThomasKK]

Look for Google / Youtube 1440p benchmarks/videos with the same hardware as yours.

 

[COLGeek]

MERGED QUESTION
Question from infinex : "Any way to benchmark 1440p before buying a 1440p monitor"

I'm thinking about buying a 1440p 144hz monitor but before I do is there any way to benchmark my system to see what performance I would get at 1440p

 

[sizzling]

If you have Nvidia GPU you can try DSR. It renders in a higher resolution and then down samples to your screen resolution.

 

[ThomasKK]

Or what he said ^. Also, some games allow not only to decrease resolution scaling, but also to increase, so you can mathematically calculate by how many %% you have to increase your current resolution to make a game render the frames as you were on a 1440p display. (for example i used to play Overwatch with 150% res scaling, just because i can)