Dears
I use SRB miner old and new version Heavy - double thread - GPU MSI rx480 g4 - samsung memory - win10pro - before change win10 hashrate is 720H/card but after install new win10 hash decreased to 550H/card
old and new driver is crimson blockchain
any help to restore hash to 720 again??
Note: eth hash is 30.5 dual mining and no problem found on it
I use RX 580 4gb and after heavy i have also only 550hs.
With an RX580, you should be getting a good bit more than 550 H/s. I have RX570s and I get 630 H/s per GPU. This is after I overclocked both core and memory.