Adaptive Voltage OC on z390F exceeds limit

[Jc.852]

Here is the cap screen

[Jc.852]

I am increasing the voltage to 1.32 and run p95 blend. first 2 cores failed....
seems that I should just use the setting with positive offset..
My chip is not a good one I think

[Silent Scone@ROG]

I am increasing the voltage to 1.32 and run p95 blend. first 2 cores failed....
seems that I should just use the setting with positive offset..
My chip is not a good one I think

*

With AVX Prime you may want to apply an AVX offset from within the UEFI. It all depends what you intend to use the system for, if it’s strictly for gaming then Prime with AVX stability can be ignored. Some samples may need in excess of 1.4v, you can also try setting a higher LLC (6-7) if not done so already.

[Jc.852]

*

With AVX Prime you may want to apply an AVX offset from within the UEFI. It all depends what you intend to use the system for, if it’s strictly for gaming then Prime with AVX stability can be ignored. Some samples may need in excess of 1.4v, you can also try setting a higher LLC (6-7) if not done so already.

I game on this pc for 90% of time.. and the rest is just watching videos and browsing webs.
I changed the llc to level 6 and tried manual voltage... but no avx offset as I left it auto
and for whatever reason I cannot pass the prime95 test with the 2 cores... it passed other benches though...
maybe I will just stick with this.. as every game I played ran smoothly and temp is normal

[Silent Scone@ROG]

I game on this pc for 90% of time.. and the rest is just watching videos and browsing webs.
I changed the llc to level 6 and tried manual voltage... but no avx offset as I left it auto
and for whatever reason I cannot pass the prime95 test with the 2 cores... it passed other benches though...
maybe I will just stick with this.. as every game I played ran smoothly and temp is normal

Prime with AVX enabled is still a brutal test of stability on some platforms. As above, if the system is purely for gaming then it can be left out of ones testing methodology. I haven't ran Prime AVX with small FFT on my 9900K build and game comfortably with no instability.

If you do encounter instability, then simply add 20mv to vcore if temps allow. Most samples can need anywhere in the region of 1.3 to 1.4v for 5GHz, if they can achieve it at all.

[rjbarker]

Prime with AVX enabled is still a brutal test of stability on some platforms. As above, if the system is purely for gaming then it can be left out of ones testing methodology. I haven't ran Prime AVX with small FFT on my 9900K build and game comfortably with no instability.

If you do encounter instability, then simply add 20mv to vcore if temps allow. Most samples can need anywhere in the region of 1.3 to 1.4v for 5GHz, if they can achieve it at all.

My Chip would get thru most all Stability Testing 5Ghz 1.285v Adaptive LLC 5.....load voltage 1.22v ...BUT would not get thur an hour or so of P95 (No AVX)....once I increased LLC to 6 I got thru a 12 hr P95 run with load temps around 1.279v - 1.297v

[Jc.852]

Prime with AVX enabled is still a brutal test of stability on some platforms. As above, if the system is purely for gaming then it can be left out of ones testing methodology. I haven't ran Prime AVX with small FFT on my 9900K build and game comfortably with no instability.

If you do encounter instability, then simply add 20mv to vcore if temps allow. Most samples can need anywhere in the region of 1.3 to 1.4v for 5GHz, if they can achieve it at all.

I haven’t encountered any problem with my oc yet. I guess I will just keep vcore at 1.32v and play games
I will consider setting a manual voltage in the future as it behaves more accurately than the adaptive one.
Your experience helps a lot! Thanks!

[Jc.852]

My Chip would get thru most all Stability Testing 5Ghz 1.285v Adaptive LLC 5.....load voltage 1.22v ...BUT would not get thur an hour or so of P95 (No AVX)....once I increased LLC to 6 I got thru a 12 hr P95 run with load temps around 1.279v - 1.297v

I would like to have a good chip that can stably run below 1.3v and pass the stress tests..
I think you can achieve a 5.1 at 1.32v. Have you tried manual voltage?
*I think it will run better for u in a custum water loop!