Is Overclocking an i5-4670k 3.4GHz worth it?

Blecter

Honorable
Jan 21, 2014
59
0
10,660
Some CPU intensive games you may notice a difference. GPU intensive games not so much, and definitely not in general browsing/etc. Do you have a stock cooler or an aftermarket? If you're stock then I wouldn't look at overclocking at all. If you're aftermarket then have at it. There are several guides around. No reason not to grab a free performance boost, provided you have good cooling!