overclocking (noob)

[Cosbyy]

I'm going to overclock my 4930k, I have a few questions

How should I test out the suitable voltage for my clock speed?

What is the safe temperature?

Should I give it a extremely low voltage and increase it slightly and the other way round?

What should I see running prime 95 if it's a stable oc?

I'm able to oc at 4.2 ghz 1.22v,

Thanks

Cooler h100i

CPU i7 4930k

Mb asus p9x79

[bear5532]

if your pc crashes under load after you have upped the clock speed it is unstable and you might need a higher voltage.  the goal is to run the lowest possible voltage however, so dont increase voltage unless you need to. increase voltage as needed a little bit at a time.   i would be comfortable with 70c or below at load.