Post
Topic
Board Mining (Altcoins)
Re: AMD Mem Tweak - Read/modify mem timings on the fly - [Vega Friendly] [Win/Linux]
by
wacholek
on 16/04/2019, 20:38:08 UTC
Hi Guys,

Zorg33 said to me share this set, because it's impossible, but working good for me:
--CL 12 --RAS 28 --RCDRD 12 --RCDWR 5 --RC 44 --RP 10 --RRDS 3 --RRDL 3 --RTP 5 --FAW 20 --CWL 7 --WTRS 4 --WTRL 9 --WR 16 --WRRD 1 --RDWR 19 --REF 17550 --MRD 8 --MOD 15 --PD 8 --CKSRE 10 --CKSRX 10 --RFC 250

Vega56 @ 64 sapphire samsung ram, Win10, 18.6.1 and 18.5.1 classic 1408/900core 1100/900mem

Turtle 22+
ETH 51+
Cr-Lite 10K khs (1600/990 1100/900, but crashed, 9600kh 1408/900 1100/900 super stable after 24h)




This is by far the best settings I tired.
4x Vega 64 with waterblocks.
Core 1300@0.950V and 1100@0.95V Normally it was 19.24kH/s/Vega. After the timing set is about 21.85kH/s/Vega.
Max temps: Core 40*C, HBM mem 53*C.
Team Red Miner v0.4.3 L22+22. HWinfo GPU chip power 157W. I don't have a power meter.
almost 4h no errors. Vega
prywatne serwery plemiona
">http://Vega
prywatne serwery plemiona

https://ibb.co/R7CWKjw">https://i.ibb.co/t3b56Lr/Vega.jpg" alt="Vega" border="0">
prywatne">https://pl.imgbb.com/'>prywatne serwery plemiona


You would be using a  lot of power. You should be able to drop your core and voltage a lot. 950mv is soo high for 1300 core.
You're right, but for now I would like to test this settings for a while and than I will decrease voltage. However I did observe some stability issue at 0.900V but it was at different timings an on LC bios which I found to be not very good for low power tuning.