I don't know if this has already been discussed and I'm too lazy to search.
A request to the AMD team to add two options to the overlay: 1. Option to set the background completely transparent 2. Option to place the overlay under windows etc.
I currently use Aida64's desktop information overlay, which is quite often tedious to adjust. For example, it may show wrong readings, which you have to correct. The Adrenalin Overlay would be a suitable replacement, but the dark background and always on top makes it a bit difficult to use.