Hello Doctor
I have these cards on Asrock h110 13slots
2*Rx 560 4GB--------500 h/s
3*Rx 470 4GB--------670 h/s
3*Rx 470 8GB--------880 h/s
Rx 480 8GB----------1050 h/s
Rx 570 4GB-----------700 h/s
my hashrate dropping alot
its not intensity problem , ive tried alot of numbers with/without double_threads
swinging hashrate -20%
i set virtual memory 100 GB
Is it heavy-cryptonight? if so, how you got so good hashrate on rx 480 8Gb?
Could you share your config for rx 480 8Gb which gives 1050h/s please.
Did you use double threads? and what intensitiy?