[Already implemented] 3D Graphics acceleration

I know 3d is a feature that’s not used very much, but it’s really hard to justify using right now. The current 3d system runs everything off of the CPU, which makes it really hard to run things well. I currently am making a game that looks really cool so far, but it’s low poly, has very few assets loaded, and runs at 45fps. I know this would be a hard feature to add, but it would make the develop 3d much more usable.

That is just straight misinformed and untrue, 3D already runs off the GPU not the CPU.
Make sure you properly setup your system to use your dedicated GPU instead of your integrated graphics for GDevelop and GDevelop games.