I upgraded my PC from a GTX1650 to a RX580 2048SP and my framerate dropped, I can't even run BeamNG as well as before anymore, even though the RX580 is supposed to have better performances than the GTX1650. I checked and normally I don't need a higher voltage PSU for my 580, it is recommanded to have a 350W which I have (I have a textorm TX350+ I think)