I plan on buying a new WQHD Monitor (2560x1440). I mostly work using Remote Desktop, i.e. a connect to a remote PC in a different country.
Of course there is a lag working that way, currently I work in 1920x1080, as the content needs to be transferred to my local PC in order to be displayed.
I want to somehow test how much this lag will be increased when I switch to 2560x1440 as there are like 70% more pixels to transfer.

Is there anyway to simulate this higher resolution and check the lag my self?