Question about CPU Input Voltage i5 4670k

[Dzienskaj]

Hello guys!

Today i decided to overclock my CPU to 4GHz, cuz its enough for me and i like my PC working quietly. But after i changed core ratio to 40 and fixed vcore voltage to 1.150 V. My "Voltage Configuration" changed from auto to fixed mode on 1.9 V. And thats my question, should i leave it like that, lower it to other fixed voltage or change it to auto? I'm also attaching screenshot from UEFI click.

Thank you so much in advance!

 

[Sergeant_Sneaky]

I'd suggest trying 1.150v core voltage and see if its stable, auto usually gives more voltage than is needed

 

[Dzienskaj]

The problem is that my UEFI says that it should be 0.4V -0.5V more than vcore voltage.

 

[Dzienskaj]

I dont know if i can BUMP, but i would realy like to have an answer so BUMP : P

 

[Sergeant_Sneaky]

The problem is that my UEFI says that it should be 0.4V -0.5V more than vcore voltage.

I didn't change it when upping my core, never had any issues, but do so at your own risk.
If it crashes then there's something wrong.