Do you mean enough for the CPU? Motherboards won't bottleneck graphics cards, unless you're talking about PCI-E channels (which isn't an issue here). kenny3105 is right that a CPU upgrade could be beneficial, though graphics card upgrade moreso. A 7870 won't deliver a huge increase over what you already have though. Since your card is already pretty capable, I'd advise moving right up to a GTX670 if you need a significant and noticeable performance increase now. If you can wait though, next year will have a lot more to offer. That's what I'm gonna do 🙂