3090 overclock values reset in MSI afterburner

[RABAH1991]

Hello,
I have an MSI gaming x trio 3090, and i was trying to overclock it using MSI afterburner. I did the OC scanner, and got stable values about 76Mhz CC and 200Mhz MC . The thing is, these values always reset to 'Zero' after some time, 30min/20min, not a fixed time. What can be the problem ? and how can i fix this ?

P.S. I used to have an AORUS Master X570 and didnt have this problem. The reason i changed the mobo is because of the headache of dealing with multiple apps.

Overclock values:

CC: 75Mhz​

MC: 200Mhz​

Power limit: 102% (Also did the test on 100%)​

Fan speed: 80%​

CV: +50%​

1. PC spec:
   1. CPU: AMD Ryzen 5800X3D
   2. Mobo: MSI x570S Carbon Max WiFi
      1. Memory: 16x2 3600Mhz cl14
         1. GPU: MSI GAMING X TRIO 3090

​

 

[citay]

I would not do traditional OC of a 3090, instead, undervolt it. This can lead to higher boost clocks as there is more thermal budget left. This is done in Afterburner with a custom voltage curve.
Read here where i talked about it before: https://forum-en.msi.com/index.php?...-overclock-and-fan-curve.377894/#post-2140772

That method with the Curve Editor is the preferred one nowadays.