this is the config.txt from one of our rigs

-pool eu1.ethermine.org:4444
-wal  0xXXXXXXXXXXXXXXXXXXXXXXXXXXXX.chippy
-proto 3
-eworker chippy
-lidag 1
-gser 1
-acm
-tt -90
-amd
-dbg -1
-hstats 2
-cdm 0
-rmode 2
-ttli 65
-dagrestart 1
-gpus 12345

-mclock 1760,1760,1750,1760,2040
-cclock 1200,1200,920,940,1120
-cvddc 830,830,830,830,875
-mvddc 800,815,815,830,875
-mi 12,12,11,11,11

the rig is rx5700, rx5600, rx5500 and rx570
everything in the config.txt does something useful
the readme.txt provided with phoenix miner will tell you what all the things in the config.txt do.
anybody who doesn't understand should read the readme.txt
once you understand you can look at my config.txt and decide what is right for your amd rig

we have a lot of rigs .our main issue this summer has been heat -ttli have saved us from a lot of headaches
everything we have is bios modded and was dialed back at the start of summer so for instance this rig can run with vram faster
during the winter.
we use windows 10 ghost spectre on every rig. no updates no bloat no telemetry.
we use dwagent for remote access
and yes every rig is also on raptoreum or turtle or monero ocean
you can cpu mine without affecting ethereum hashrate at all.
do some tests find out what works. ive found that cpus with onboard graphics
like xeon e3-1245-v3 or i5 4440 can have all threads on raptoreum at cpu priority 1 without affecting eth hash .
cpus without onboard graphics like ryzen 3600 - you need to mine on 11 threads - keep one for phoenixminer.

read the readme.txt get knowledge
best wishes to the community
im dastardlyman on youtube and the same on discord.
my videos are out of date