Intel Core i5 4670K Overclocking

I will buy soon this CPU. For how many MHz can overclock it on ASUS Z87-Pro (C2)?
Answer #1
No idea. No cpu are the same. I can get an 4.9 on my 4770k and another person may not. Overclock also depend on other parts and factors. Big one is heat. Did a quick search on google and I saw one reach 4.0 with 1.28V
Answer #2
All CPUs (even if they’re the same model) overclock differently. It should reach around or under 5.0ghz