After upgrading my Ethos to 1.3.0 from 1.2.9, the hashrate
of RX 560 becomes very low. Initially there was gpu clock problem
error. After playing with the flags
in local.conf
, I was able to get rid of the error. Here is the config I end up with:
flags --cl-global-work 16384 --farm-recheck 300
But the hashrate of 4 RX 560
cards is very low. It was 10.5mh
before. But it is only 2.21 - 7.76mh
:
ยน 13:03:45|ethminer Accepted.
m 13:03:45|ethminer Speed 2.21 Mh/s gpu/0 2.21 [A2+0:R0+0:F0] Time: 00:14
m 13:03:46|ethminer Speed 7.65 Mh/s gpu/0 7.65 [A6+0:R0+0:F0] Time: 00:14
m 13:03:46|ethminer Speed 7.13 Mh/s gpu/0 7.13 [A6+0:R0+0:F0] Time: 00:14
m 13:03:46|ethminer Speed 7.76 Mh/s gpu/0 7.76 [A5+0:R0+0:F0] Time: 00:14
The motherboard is ASUS EX-B250-V7
6 GPU with latest BIOS. What are the parameters I need to adjust to have normal hashrate on RX 560? Many thanks.
Best Answer
Installing Fixes on the Latest ethOS Version
on page http://ethosdistro.com/kb/#updating-miners provides fixes for both AMD and NV GPU on ETHOS 1.3.0 and improved the hashrate. Just following the instruction on the page.