Highlight of this patch is significant performance boost across all aspects of the game. Various lighting and shader optimizations should reduce GPU Usage, keep frame rates steady, all without compromising the style of the game.
Using my own system as a benchmark, here are the various frame time improvements per scene:
Title: 330% Faster
Intro Cinematic: 215% Faster
Hub: 150% Faster
Planets: 325% Faster
Nightclub: 230% Faster
Galaxy Map: 340% Faster
If you still think your GPU Usage is too high, I'd recommend lowering your FPS to 60, or if you still have issues please report them