Ok so i went ahead and launched up grand theft auto 5 with a ultrawide monitor there is little to none fps drop from a normal 16:9 monitor in the beggining there appears to be lag it was me just alt tabbing to make sure recording was fine the hud does not stretch to the sides of the screen and the fov is very low the loading screens are 16:9 while pause menu is normal with the blurred backround stretching to the sides of the screen which is perfect out of 10 i would rate the ultrawide support 5/10