When I download the Drivers for Vega FE, and look at the Support Documents there are additional options that I don't have in the Firepro Settings Menu. Namely the "Driver Options" menu next to preferences.
Also I don't seem to have AMD Wattman available, is AMD Wattman available at all for Vega FE? Are there any other options for tweaking this card?
Radeon Pro Software
https://www2.ati.com/relnotes/driver-options-user-guide-17.q4.1.pdf
https://www2.ati.com/relnotes/driver-options-user-guide.pdf