With 18.7.x, the GPU load was correct with a setting "Unified GPU Usage Monitoring" enabled.
Now, after update to 19.1.1 the behavior is:
I think may be a bug with gpu reporting of driver or something.
In Windows task manager GPU lit seems be correct.
Solved! Go to Solution.
This would need to be reported to the developer of MSI Afterburner for investigation.
I reinstall 18.9.1 (sept12) and it works fine.
May be a 19.1.1 driver bug.
Finally, at MSI AfterBurner 4.6.0 Beta 11 release notes i find that comment:
This response may be useful for something with some question