Originally Posted by slaWter
Usually it's even less difference when overclocking, 10 FPS is pretty rare.
With overclocking, there is always the risk of annoying problems if you go too far. You don't have those issues buying the faster card right away. Plus you can always overclock that card as well
Doesn't look like 10fps is pretty rare to me. You might want to call 30fps rare.
Why is your cpu overclocked? You might want to buy a 990x instead.