Sony has recently announced 4.50 firmware update by, announcing several new features such as External HDD Support, Custom Wallpapers, and more. But what many people are talking about is the Boost Mode. (PS4 Pro only)
In short: Boost Mode allows non-PS4 Pro Supported games to fully Utilize Higher GPU/CPU Clock speed, thus seeing improvements in Framerate, hell even potential decreased in load times.
But in this short video, this focus on LittleBigPlanet 3 (Version 1.24). LBP3 suffers from Framerate problems in certain areas of each level, making some of the levels unplayable. because 4.50 Beta is now live by the time of this recording, I only tested two community levels that suffers from major performance problems.
Level Tested:
Mystic Nature - 300+ Decoration Realistic Scenery - by X_DISARMED_PRO_X
https://lbp.me/v/qtz093-/
Neon Propaganda - by TrueUltimaXIV
https://lbp.me/v/qygkr87/
