OP, what settings do I need to tweak to increase my speed. I have 6x rx570 and I've run SRBMiner and getting 5700h/s, while I'm only getting 4000h/s with this miner. Maybe you can point me to the settings I need to play around.
I believe it has something to do with the threads and blocks variables; the .txt file should have an explanation of each one and what it does.
does SRBMiner apply an overclock to the cards when it launches? that may be the difference in hashrate.
Im not sure is xmr-stak is the quickest miner app overall TBH... but, I do know so far it has a wide range of compatibility with devices compared to most other apps i've tried.