Im highly suspecios of frequency / thermal / voltage limits etc being ignored the first one frequency limit you can easily test firing up doom eternal while on stock and then on custom core tuning but applying the default suggested value and checking max frequency while you fire up doom eternal, and then trying it again but setting it 1 mhz below suggested value.
Seems to only ignore it on default stock
my gpu-z reports boost clocks of 2250 mhz but will boost 2555 mhz when i fire up doom eternal.
And it also does this if i set default core tuning of 2479 mhz but if i set it to 2478 mhz instead 1 mhz lower it only boost to 2468 mhz, this what makes me very suspecious.
Im glad i run watercooled card but given driver issues if been having im very suspecious, AMD ignores me cos they probably know i am right, i know they read other forums as well cos they told me they do.
There probably even reading here.
Nvidia has killed gtx 480 in the past with drivers, mistakes happen, AMD will make them as well but 6+ months of mistakes is ridiculous.
If been 3-4 days stable now tho after i updated ms edge dev build and set it to new webviews2 which bassicly edge vision of chromium for apps, and not all chromium or let alone webview2 apps let you disable hardware acceleration, and outlook appearntly crashes due amd gpu driver for one user so i decided to update my self to dev build, cos this fixed it for this particular user.
I just stopped using whatsapp for video calls as well and no more blackscreens during video calls.
Most my blackscreens are during light loads.
Anyway nvidia killed gpu's cos their fan profiles broke and cards cooked them self with 0 rpm fan, if not read any reports of fans stopped working ever on amd gpu's.