Tursi Posted January 20, 2014 Share Posted January 20, 2014 Classic99 sends the entire video frame up to the video card up to 60 times a second if the graphics are changing (even if the full frame didn't change)... any of the 2x scalers results in 4 times the bandwidth going up (hq4x results in 16 times). They also eat CPU doing the processing. So, it makes sense that disabling them would help on some systems. Quote Link to comment Share on other sites More sharing options...
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