XFX Vega 56 Blower Samsung memory claymore 12 https://imgur.com/a/uwEUtzG
Gonna see same nice fried Vega )) Add some fan speed ))Fanspeed is visible in CPU-Z. 90%, 4500 PRM. So it looks good to me. Just not seen in the tweak tool for some reason.
Are you using Vega64 BIOS?