[offtopic]Overclocking is actually such a major expense for little gain. Just think of it, you can get a $50 H110 board, but if you want to overclock, you're going to be spending an extra $80-120 on a board that will probably give your CPU another 0.5Ghz maximum. Plus let's not forget the additional $30 for a solid cooler, or even $60 if the overclock is high. Of course, there are better features with high-end motherboards, too, but strictly speaking of overclocking, we're talking an extra $110-$180 just for that overclock.
I'd personally go with a non-K I7 any day over an overclocked K I5.
[/offtopic]
I'd personally go with a non-K I7 any day over an overclocked K I5.
[/offtopic]