Quote from: BogdanCo on January 05, 2020, 03:51:21 PM

Quote from: tvukoman on January 05, 2020, 12:12:09 PM

One Vega 56 referent (64 bios, samsung mem) have hardware errors:
[48C, fan 71%] ethash: 48.36Mh/s, avg 48.54Mh/s, pool 47.27Mh/s a:9112 r:0 hw:164

already lowered clocks and mem in Overdrive Ntool:
960/850 core and 1055/850 mem

memtweak:
--CL 20 --RAS 30 --RCDRD 14 --RCDWR 12 --RC 44 --RP 14 --RRDS 3 --RRDL 6 --RTP 5 --FAW 12 --CWL 8 --WTRS 4 --WTRL 9 --WR 14 --REF 17000 --RFC 249

Another card hash 49.1 with same memtweak and 976/850 1075/850 without hw errors.

Any recomendations?

txs

Try with 875 mV for both core and memory....

txs, but that will increase VDDC in TRM to 906 mV and power consumption go up for 20W from the wall.
In all other algo, i can mine without hw errors with 850 mV with that card...