i5-2430 & GTX560m - good enough for gamecube emulation?

[AnyOldName3]

Increasing the internal resolution and other things in the enhancements tab is much more GPU heavy than CPU heavy, and I really don't think a GTX560, even the mobile version, won't be the bottleneck when you're CPU is only 2.4 GHz. You may find that you can have a high internal resolution, plus plenty of anti aliasing etc. without a significant, if at all noticeable drop in speed.