FPS Drop on M1 Pro Mac

Hi everyone,

I just bought the new m1pro macbook for game development and UE stuffs.Everything works fine, but i can’t say the same for the fps that drops down.

I suppose that this is a problem that affects only my project, if i start “metahuman” project from epic games launcher, i got almost 90fps on high resolution.
Maybe my project isn’t optimized, how can i fix this?
Thanks you in advance