Agree, the whole FX range FN3+ platform are outdated, even the cheapest modern Pentiums outperform the FX8XXX for gaming. If you don't plan on changing your whole build in the near future I'd get a lower end gpu to pair with you cpu
A B250 or H270 board with an i5 7500 would be great or the new Ryzen 5 launches on the 11th which hopefully will compete with the i5. Both would require DDR4 RAM too.