Quote from: doktor83 on January 27, 2019, 07:00:07 PM

Quote from: hin0001 on January 27, 2019, 02:20:21 PM

hello dok,

since ver 1.7.4 the hashrate on heavy/haven/bittube are broken again. my rx 470/480/570/580 only get 86x, while on version 1.7.3 they can get 11xx.
is there any new config should be added?

Thanks&Regards,
Hin

Don't use old config files.
I have all those cards and they are all hashing the same or better than on 1.7.3. Blockchain driver or 18.5.1, 18.5.2, 18.6.1 all work same good.
Others can also clarify this.
So i guess it's something in your setup, but i can't know what.
Use worksize 8 and dont use fragments 0 , use fragments 1.

It's the same for me. Best config for 4gb is double threads true and I 27, which gives 860. Higher intensity crashes miner in double threads, in single thread intensity is 57, but 740h/s.
Is it possible to get 1000+ on 4gb on haven and how?
8gb cards are giving 1150.