My Vega 56 achieve 186,2 MH/s but it draws 184 watt. Is it normal? I saw many of it only draws 150-160 watt. How to make it lower? Please help.
This MT: amdmemtweak --CL 21 --RC 36 --RP 13 --WR 13 --CWL 7 --FAW 12 --RAS 23 --REF 65535 --RFC 248 --RTP 6 --RRDL 5 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 20 --RCDWR 14
I dont think 180 is bad on a gigabyte, that’s not much more than mine pull from the wall. 850 vdd is pretty good for 186 Mh, I only have a couple vegas that can run under 850, even at a lower SOC levels.
Could try mem 847 or 875 and lower vdd,
HotSpot: °C
I’ve had a couple of cards error and reboot with:
> Autofan: GPU temperature 511 is unreal, driver error
> teamredminer: GPU 6: detected DEAD
Does anyone know where to start looking regarding the reading HotSpot: xx°C, I can only put it down to this as otherwise I’ve been pretty stable for months, its the same cards that the HotSpot is much higher also crash.
Reply to my own comment;
I think its time to re-apply thermal compound:
saw this
"- The most efficient setups makes sure the soc clk stays at a lower
level, and maximizes the mem clk for that level, i.e. sets it to the
soc clk frequency.
"
what is tis SOC CLK means where and how to set it.?
its a bit confusing in Hive since it will not always set to the value you provide but its in the over clocks. Basically I put 860 in there to run at 850 SOC for 847 mem setting, or for 930 or 960 mem both autoset to 960 SOC with nothing in the SOC field
You can run the amd-info command to check what SOC state you are in
Has anyone had this happen.
I have a vega 56 MSI Airboost.
I was getting 184 mhs with
1400/918/930
amdmemtweak --CL 20 --RC 36 --RP 11 --WR 14 --CWL 8 --FAW 12 --RAS 20 --REF 65535 --RFC 248 --RTP 5 --RRDL 6 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 12 --RCDWR 12
I tried a few different voltages just to see if could get anything else out of it or lower watts and couldn’t find anything better.
Went back to the settings above and now get 179 mhs??
my settings for nitro+ These are conservative, if i remember right these gives around 180mh
amdmemtweak --RC 36 --RP 11 --WR 14 --CWL 8 --FAW 12 --RAS 20 --REF 65535 --RFC 248 --RTP 5 --RRDL 6 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 12 --RCDWR 12
core 1400 vdd 870 mem 900
Hello to all the ergo mining team.
First of all I’m sorry for my English, I live in France, please be indulgent.
I have VEGA64 Sapphire that I have not upgraded to Bios Vega56.
I’m looking for a setting that works well under TMR or under LOLMiner.
Do you have something for me?
Thanks everyone,
This is my AMD Vega 64 Sapphire Nitro+ Flashed to 56 but i still have trouble to make it work.
Tweak: amdmemtweak --CL 20 --RC 36 --RP 11 --WR 14 --CWL 8 --FAW 12 --RAS 20 --REF 65535 --RFC 248 --RTP 5 --RRDL 6 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 13 --RCDWR 12
Full Settings:
I tryed to change some settings but it does not help.
Can me help someone?
Could be a couple things I would start with:
Hello everyone,
I leave you a screenshot of my vegas configuration, it is not the highest in mhs, but the one that consumes the least watts, 990w.
thanks i try this and it’s not help me. Seems like it’s crash only on this miner. Can be something wrong there?
hi everyone
i have 8x xfx vega 64 refrence card
i tried to bios them to vega 56 but i fail,
now what is best overclock setting for these 8xVega 64 cards ?
samsung memory
too bad, if its correct bios there should not be any issues.
When u tried to flash, did you choose the “force flash” on bios tab ?
Allso, if u flash several cards at the same time, i belive its better to not choose “reboot after flash” and do reboot after all cards shows succes after flashing…just a thought
i used amdvbflash in windows via cmd and normal interface but none of them cant flash the bios
also i tried saphaire bios and xfx bios none of them cant be flashed
update : tried via hiveos force bios and done! thank you for say about this option !
Sorry it wasn’t 990w, it’s 960w
Hello,
i live on a place there i have to pay 0,34$ for electricity. so i have to optimise my effektivitet. anyone have an idea to optimize the setting?
950w at the wall.
i had a powercolor vega 64 flash to 56 bios. i only can get 170MH with memory tweak
amdmemtweak --CL 20 --RC 37 --RP 11 --WR 14 --CWL 8 --FAW 12 --RAS 20 --REF 65535 --RFC 248 --RTP 5 --RRDL 6 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 12 --RCDWR 12
is there any chance to increase hashrate and lower power usage?
