funny how noone helped here.....but yeah a 3gb gddr5 with ryzen...not bad dude. just make sure ur psu is enough to handle it i dont really know how many watts but yeah this is a great budget build.
Great build. If you scrimped and saved in a few places you could probably squeeze in a cheap SSD for the o/s. I wouldn't build a rig without one at this point, but it's not imperative to be fair.
if you get a cheaper mobo, and a 450w power supply you might have room in your budget for a gtx 1070 instead but otherwise this is completely balanced and that would be swapping build quality for performance which isn't a cut and dry trade off