Radeon vii overclock settings, examples, etc

[cuci]

Hi there !

Can u give mi hints for radeon vii overclock , undervolt …etc settings ?

Thanks !

[cuci]

I can achieve 178 mhs - core 1730 , mem 700.
If i rise mem , even to 1000 - nothing , no rising hahsrate.
i do not use mem straps.

Give me some tips , please !

[Grayman]

178MH/s ain’t bad at that clock.

I use core 1800, mem 1200… typically get 190MHz at 215W.

[cuci]

Many thanks for an answer !

Can u just try to reduce the mem to 700 ?
I think that hashrate will be the same.

In one word i want to say , that ergo alg is not memory dependent.And in that case u will preserve memory , and may be some vattage.

U use some mem straps ?

[cuci]

[cuci]

Did u try r-mode ?

Look :

[Grayman]

Currently the VII is in a windows box, but I am working on another HiveOS rig…

[cuci]

Ok, i just want to share.
First touch and impressions i have with radeon vii.

Because of this is this thread

[Grayman]

Did you see this thread:

Radeon VII - 200+Mh/s - Team Red Miner Tuning Guide

Hello, I manged to figure out how to get mode C of Team Red Miner to work which fully utilizes the 16GB of VRAM on the Radeon VIIs. Doing this unlocks the potential of getting hash rates of 200+Mh/s while ERGO mining with Radeon VIIs. Please note that by doing this sometimes hash rates on non-VII cards are slightly reduced. I found all of this info in the Team Red Miner tuning guide. To get C mode running, follow this guide, but use the clock settings starting on line 199 of the tuning guide as …

[cuci]

I am in R-mode now with 3 radeon vii… 203 mh.
Thanks !