dyungim Since directX11 is comfortable for you, and chrome defaults to using directX11[1] through a software layer called ANGLE.
so does chrome, in full screen mode - comfortable for you ?
It's also possible to choose directX9 in chrome[2].
And firefox also uses ANGLE, so same thing might apply.
[1]https://chromium.googlesource.com/angle/angle/+/master/doc/DevSetup.md#Choosing-a-D3D-Backend - under the "choosing a backend"
[2] add this to the line that runs chrome in the shortcut: --use-angle=d3d9
probably safer to also add: --disable-gpu-compositing
https://chromium.googlesource.com/angle/angle/+/HEAD/doc/DebuggingTips.md