Thats my setup on Sapphire 5700xt Nitro plus se card, stock bios without strap change give me 52MH/s driver iz 20.4.2
Eth: New job #a1d1f438 from eu1.ethermine.org:4444; diff: 4000MH
GPU1: 50C 52% 93W
GPU1: cclock 1214 MHz, cvddc 781 mV, mclock 1800 MHz, mvddc 850 mV, Tj 55C, Tmem 80C
GPUs power: 93.0 W
Eth speed: 51.956 MH/s, shares: 12/0/0, time: 0:13
Eth: New job #19d56a37 from eu1.ethermine.org:4444; diff: 4000MH
Eth: New job #f9418c29 from eu1.ethermine.org:4444; diff: 4000MH
Eth speed: 51.948 MH/s, shares: 12/0/0, time: 0:13
Eth: New job #49c0f260 from eu1.ethermine.org:4444; diff: 4000MH
Eth speed: 51.945 MH/s, shares: 12/0/0, time: 0:13
Eth: New job #071b3e00 from eu1.ethermine.org:4444; diff: 4000MH
Eth: New job #84b9839d from eu1.ethermine.org:4444; diff: 4000MH
Eth: New job #e5322950 from eu1.ethermine.org:4444; diff: 4000MH
Eth speed: 51.947 MH/s, shares: 12/0/0, time: 0:13
Eth: New job #add01e3c from eu1.ethermine.org:4444; diff: 4000MH
Eth speed: 51.956 MH/s, shares: 12/0/0, time: 0:13
Eth: New job #85c081d2 from eu1.ethermine.org:4444; diff: 4000MH
Eth: New job #7e292f1c from eu1.ethermine.org:4444; diff: 4000MH
Eth: New job #1fc0a49a from eu1.ethermine.org:4444; diff: 4000MH
Eth speed: 51.952 MH/s, shares: 12/0/0, time: 0:14
Eth: New job #71dcc329 from eu1.ethermine.org:4444; diff: 4000MH
GPU1: 50C 51% 93W
GPU1: cclock 1214 MHz, cvddc 781 mV, mclock 1800 MHz, mvddc 850 mV, Tj 55C, Tmem 82C
GPUs power: 93.0 W
Eth speed: 51.954 MH/s, shares: 12/0/0, time: 0:14
Eth: New job #22df1817 from eu1.ethermine.org:4444; diff: 4000MH
Eth: New job #bae84b4e from eu1.ethermine.org:4444; diff: 4000MH
Eth speed: 51.974 MH/s, shares: 12/0/0, time: 0:14
I recommend using a new tablet for ETH, at the moment it shows a better result compared to the previous one
More info: ProjectETH+
https://github.com/pillforethereum/ETHpillAN/releases/tag/1.1.0