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?
ya 750 VDD is too outside the allowed range so its setting that to default. I think you will need to set vdd around 850-900, but that will actually drop your wattage compared to the 750 setting.
To get hash up to 180 you probably need to increase core to 1350-1375 as well.
my rig is going to reboot after if i put vdd above 750. any solution sir?
You should always stop the miner before changing Overclock settings, just stop the miner, change the OCs, then start the miner.
These two are powercolor looks like I also have mem set to 875 and one needs over 900 vdd
Curious, what hashrate are people seeing at the pool vs in the miner?
With 2x Vega 56’s in teamredminer I have got them running just under 400mh in the miner (at around 175w each) but at the pool it seems to average out around 300-325mh? It will go up to 350mh at some points but drops back down.
Not sure it is worth the extra power and heat at 300mh vs eth at 100mh.
thanks. i follow your intstruction and your oc setting. i got around 183MH, btw after a few minutes it drop to 163MH then it increase to 183.7MH again after few second. is that about my tweaks?
it drop increase, drop then increase, keep looping like that
