$300-$400 for both of them ?
he could get a 750 ti and have the same "playable" experience with his current setup.I would get the GTX 970 then and live with the bottleneck if you only have that as a budget.
Yes sorry for the confusion guys, I meant $300-$400 for the motherboard and CPU.
Would it really make much of a difference? Just want my GPU running smoothly.