There used to be a good fps guide here (i cant find it to post it) but im pretty sure it said that render scale is only for vr users. It has an immediate effect for me in vr, but appears to do nothing on desktop - so for me that appears to be true.
There used to be a good fps guide here (i cant find it to post it) but im pretty sure it said that render scale is only for vr users. It has an immediate effect for me in vr, but appears to do nothing on desktop - so for me that appears to be true.