Used to own a FE , my setting are 1400 core, 1100 mem, 850mv, target temp 65. 2050h/s. I was never able to mix FE in with Vega 56/64s.

Sold all my vegas because they take an unreasonable amount of effort and maintenance. Literally 75% of my time spent on 2 rigs lol.

I'm going full 1080ti/1070ti and selling my remaining polaris cards too, have too few of them compared to Nvidia and since I switch coins daily, nvidia cards are better price perf for me than polaris.