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
Same thing happens here. after that I updated my windows my "hash" reduced.
cryptonight-heavy
1.55 kH to 1.390 kh
