Overclocking i7 3770 without K?

Question

Processors

There is a need to overclock the i7 3770 processor at least a little. If everything is clear with processors that have an unlocked multiplier, then here I ran into a misunderstanding, because. newbie in this business.
There is a processor itself and a motherboard based on the Z77 chipset, which allows you to raise the multiplier of each core to 43 in the BIOS. I shoveled a bunch of forums and everywhere they say differently. Somewhere they say that all cores will work at a frequency of 4.3 and back it up with screenshots or videos, but somewhere they say that only some of them. I don't know who to believe anymore.
Can you advise on this topic?

Answer 1

Well increase the multiplier and check