Frequencies drop at 8700k clock speed
Frequencies drop at 8700k clock speed
Do you have the MSI Dragon Software set up? If yes, attempt to remove it with Revo Uninstaller and check if the issue resolves.
Software issues remain after Revo cleanup. Performance limits in Prime95 are being restricted.
That's all set. You can also move the screenshot to the forum post.
Consider adjusting the CPU current limit to around 220A and manually setting the voltage core clock. Disable automatic adjustment for the core voltage.