Maybe it's related to the motherboard.
Maybe it's related to the motherboard.
An intriguing test to perform involves the 5900x chip with two CCDs and a 6+6 core setup in UEFI. You can turn off or adjust each CCD. This process is available in AMD Overclocking settings with the warning option, allowing you to reset CCDs and set the second one to 0-0-0-0-0-0. Try this with both to determine if it fixes the problem. This approach helps identify whether the issue occurs under specific conditions, likely due to spillover effects that vary with usage.
The safest method is to adjust Task Manager's Detail settings for your game and set Processor Affinity to only include cores 0-11, then 12-23. If this doesn't improve stability, it's not a reliable test. I recommend just noting a 'warning' because changing CCDs doesn't last long and the menu isn't harmful.