Overclocking i5 8600k

xInfluX

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Apr 17, 2013
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So I just recently got parts for a new rig (in a short):
i5 8600k, Gigabyte Z390 UD, Deepcool Captain EX white 240mm AiO cooler

Base clock is 3.6 boost is 4.3 - I would like to hit 4.8-5.0
I plan on deliding the CPU and obviously it's water cooled
what voltages should I be looking at for this? I saw some videos with people oc'ing to 5.3 @ 1.38v

I don't need to go that high for my sake of things

thanks