Chris Welch, reporting for The Verge;
Sony is rolling out the beta preview of the PlayStation 4’s latest firmware update, version 4.50, and it includes a pretty great new feature for early owners of the PS4 Pro console. In short, many older PS4 titles will run better on the new hardware — even if they’ve not been optimized to do so by developers. Once you’ve installed the software upgrade, you’ll find a new “Boost Mode” option in the settings menu. This is exclusive to the more powerful Pro console and won’t appear on the regular PS4.