tuned-amdgpu/host_vars/localhost.yml

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2024-03-24 23:28:38 +00:00
---
# note: 'gpu_*' vars only apply with the 'custom' suffixed profiles created by this tooling
# profiles based on the 'default' amdgpu power profile mode use default clocks
#
# the connected AMD GPU is automatically discovered - assumes one
# on swap to other AMD cards to avoid instability:
# 'rm -rfv /etc/tuned/*amdgpu*'
#
# default 500, for best performance: near maximum. applies with 'overclock' tuned profile
gpu_clock_min: "500"
# gpu_clock_max: "2675" # default somewhere around 2529 to 2660.
gpu_clock_max: "2750"
gpumem_clock_static: "1075"
gpu_power_multi:
default: 0.869969040247678 # 281W - real default
# overclock: 0.928792569659443 # 300W - slight boost
overclock: 1.0 # 323W - full board capability
# optional, applies offset (+/-) to GPU voltage by provided mV
# only counts for peak and overlock profiles
# gpu_mv_offset: "-20"
gpu_mv_offset: "+125" # add 125mV or 0.125V
# gpu_mv_offset: "+50" # add 50mV or 0.05V
# gpu_mv_offset: "+75" # add 75mV or 0.075V
# '-50' undervolts GPU core voltage 50mV or 0.05V; untested - here be dragons/instability