Radeon VII and fan mod for High hashrate on Claymore

[lesjokolat]

I had some requests to see Ethereum mining speed with my cooling mod of Radeon VII and Raijintek Morpheus II Core Edition.

https://youtu.be/H_JyJxHVhQw

Check out my related video using Phoenix Miner

https://youtu.be/LmEf9qP5GbE

[Haunebu]

This post belongs in the Mining board which is why I recommend you to move it there asap!

[lesjokolat]

This post belongs in the Mining board which is why I recommend you to move it there asap!

Thanks its moved. Mods please feel free to delete.

[VRMdude]

Nice! I see you got Radoen vii working in a mixed bunch to i had issues with that.

Currently seeking ways to undervolt R vii in linux any one want to point in the right direction?

Radeon profile maybe?

https://github.com/marazmista/radeon-profile#build

[goxed]

Nice! I see you got Radoen vii working in a mixed bunch to i had issues with that.

Currently seeking ways to undervolt R vii in linux any one want to point in the right direction?

Radeon profile maybe?

https://github.com/marazmista/radeon-profile#build

/etc/default/grub

Code:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash amdgpu.ppfeaturemask=0xffffffff" 

Code:

update-grub

heavy undervolt

Code:

echo "vc 2 1801 880" > /sys/class/drm/card0/device/pp_od_clk_voltage; echo "c" > /sys/class/drm/card0/device/pp_od_clk_voltage;

milder undervolt

Code:

echo "vc 2 1801 922" > /sys/class/drm/card0/device/pp_od_clk_voltage; echo "c" > /sys/class/drm/card0/device/pp_od_clk_voltage;

test undervolt

Code:

cat /sys/class/drm/card0/device/pp_od_clk_voltage