Post
Topic
Board Mining (Altcoins)
Re: AMD Mem Tweak XL - Read/modify timings/pp/straps on the fly
by
gilmardal
on 31/12/2020, 22:50:08 UTC
Hey guys,

There are some days that I´m trying to reach a stable config for my RX Vega 56 MSI Air Boost, Hynix memory (blower), the most stable results is in Simplemining OS, but the results are pretty much the same in the MMP OS (lately I faced some drivers errors in the second one, [amdgpu yada-yada-yada]).

46.65 MH/s, 322 accepted shares and 8 hw errors until now. Team Red Miner. 47MH/s at pool.

If I go mV down, even only 10mV, it gets a lot hw errors. If I go only 5 MHz mem up, it gets a lot of errors. The same thing for --rcdwr, for 17 and down that, a lot of errors too.

Core 1050@900mV, mem 900. 137 W in software, 180W at the wall. 90% fan and mem working about 74ºC.

amdmemorytweak --i 1 --cl 18 --ras 23 --rcdrd 18 --rcdwr 11 --rc 34 --rp 13 --rrds 3 --rrdl 4 --rtp 6 --faw 12 --cwl 7 --wtrs 4 --wtrl 4 --wr 11  --rfc 164 --REF 17000

Anyone that faced some similar problems or similar hardware that could help me with this? Thanks a lot!