Unreal Engine 4.25.1 stuck at 39%

I know,i know.I prioritized the card first,it runs well most games and stuff,but when i start OBS or any recording software,the performance difference is huge.Also,with the 60-70FPS in UE4,that’s what i get on very low settings in the editor,with res scale 50%-80%.Ghostrunner demo on v low with 30% res scale runs on max 30fps
The ram,might change them this year too.I ain’t got that much cash
I’m 15 and i’m thinking on doing some gigs online on fiverr or something.Mights as well buy a new pc,this model should be around $200-$250(i’m in Ro,the prices are realĺy f’d up here