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ilya-zlobintsev / LACT

Linux GPU Configuration Tool
MIT License
1.45k stars 34 forks source link

Power usage limit #354

Closed blacky-hh closed 4 weeks ago

blacky-hh commented 3 months ago

Hey,

if i edit the config.yaml "power_cap" to 315, it will reset to default. is it prosible to make a custum value at the gui?

my 6900xt only reaches 293W at max power limit. stock ist set to 253W!?

greetings

ilya-zlobintsev commented 3 months ago

You can't set the limit above the value allowed by the hardware, the driver won't apply it.

blacky-hh commented 3 months ago

Hmm... thats mad. Under Windows thats possible..."MorePowerTool".

ilya-zlobintsev commented 3 months ago

MorePowerTool works by directly editing gpu power tables, rather than operating within the normally provided limits. LACT should allow you to change it the same as amd's control panel on windows (at least for RDNA2).