depends on what you want to do with it
a 2500k overclocked would beat i7 2600 on gaming etc(single/2-4 threaded processes), but lose out on video encoding (multi-threaded apps)
I'm about to do a new build, and I currently have a i7 2600 without the "k" and I was thinking about buying a i5 2500k and overclocking it. Should I just use the i7 2600 or buy the i5 2500k. Which would out perform the other?
Thanks!
