Looking to upgrade for hopeful FPS gains?

[Nintendo Maniac 64]

I'm going to try to not pull myself into this, but I'd just like to point out that modern iGPs can actually be faster than low-end discrete GPUs and older high-end GPUs. I know it's a synthetic test, but according to PassMark the HD 6530D iGP in the A6-3670K is actually faster than the GT 610:

HD 6530D (iGP) - 520 points: http://videocardbenchmark.net/gpu.php?gpu=Radeon+HD+6530D&id=109
GT 610 - 444 points: http://videocardbenchmark.net/gpu.php?gpu=GeForce+610&id=2453

However this doesn't mention the RAM speed, which can have quite an effect on the 6530D's performance.