I5 2500k, does it have to be over clocked.

zachmartin1202

Honorable
Aug 2, 2012
40
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10,530
Hi, I've been looking to build a computer and have been looking at the i5 2500k CPU. I understand that the "K" in 2500k means over clock. But what I am confused by, is that does a 2500k HAVE to be over clocked or can you just use it without overclocking.