What we're saying is that you could buy an old Thinkcentre, Optiplex, or some other Corporate, off-lease desktop with an old i3, i5, or Trinity-based APU for ~$120, and still have more graphics horsepower than if you took that single core Brazos and combined it with an RX 460 or 750Ti. The Brazos core is tapped out. Adding a graphics card to that is a complete waste of money. Sell the system for a couple bucks and use it to get an older off-lease system with an IGP. If you have that small of a budget, it's likely your best bet to end up with something capable.