I'm using a 144 hertz monitor connected to my pc with a dvi cord and 60 hertz tv connected with HDMI cable, both are connected to a gtx 970. When I switch to extended display, playing video games on the monitor is terrible, the frames seem jaggy although I'm getting high fps counts. (If I enable IGP and connect the TV to it , would it help?)
my cpu is an i7 4970k, 16 GB of ram. windows 7 64