Clocked at CCX1@4425 MHz - CCX2@4450 MHz with ctr and it works flawlessly, also with manual oc got great results in cb20.

Huh thought the clock tweaker utility traded the stock performance (Burst speeds.) for a lower but more even multi core performance figure long as the user is careful due to the dynamic maximum voltage value. (SVI TFN something, granted I only know parts of this and from what I've been reading here and there so that's not very much.) That's boosting pretty close to the 4.5 theoretical maximum I think is what it's at for the 3800X then, not bad. 🙂

With manual oc @4500 MHz could test the cpu with cb20, of course with higher voltage. CTR recommends or uses so far between 1625-1275 mV. Waiting for the next v1.1 release or update to see if something changes regarding performance gain.

hello, may I ask something? I have this processor when I oc it via bios to 4.2GHz and above the computer does not start it shows a blue screen. i have gigabyte b450m gaming motherboard. what's wrong thanks

kloklo50:

hello, may I ask something? I have this processor when I oc it via bios to 4.2GHz and above the computer does not start it shows a blue screen. i have gigabyte b450m gaming motherboard. what's wrong thanks

You trying to do all core overclock? Its probably unstable at the current voltage. I had 3700x before its best to just enable PBO and let it do its thing. Single core will boost up to 4.5ghz.

Undying:

You trying to do all core overclock? Its probably unstable at the current voltage. I had 3700x before its best to just enable PBO and let it do its thing. Single core will boost up to 4.5ghz.

I'll look into it and let you know. thanks

I did what you said enable PBO . all core will boost up to 4.5ghz. thanks!