Go for the 760 the 655K is a dual core, and spending that kind or money on one now isnt really worth it. (hence not being recommended)
Besides, the unlocked Multi doesn't help OC much anyways, ~an 100Mhz boost at best.
hmm, i see
so, there aren't big differences between 760 and 655k.
how about 760 and i7-870
i can see that the price is about 50% more
but what about performance on everyday applications and gaming?