When you’re running a video game on your Retina Mac, the highest resolution can bog things down onscreen, making it tough to play smoothly.
Typically, we suggest trying to use your game’s options panel to reduce the fancy graphics to get smoother performance, like increased frame rate and better draw rates.
If that doesn’t appeal, or your game doesn’t include the option, there’s another way to constrain the resolution and make games run more smoothly on a Retina Mac.



