Coppertin :
What if i upgraded to an A10 7700k?
I wouldn't spend any more money on the FM2+ platform if I were you, the best CPU upgrade for you would be the 860k and it's not really a big jump from your unlocked A8
I think the best thing for you to do would be to wait and save up, get the GTX 960 which should be coming later this month at $250 or so, then upgrade your mobo and CPU later in 2015 when you have enough for a cheap i5 + mobo