We're in the market for a new computer. But after reseaching the computer We're interested in has a Radeon RX 550 video card which requires 50watts of power to function correctly. The computer has a 300watt power supply, yet AMD's site recommends that the RX 550 utilize a 400watt power supply. Mind you this computer is pre-built & I'm sure they have taken this into consideration. Does anyone foresee any issues with this set up?