Here I go over the basics to really get the max performance benefits playing Star Citizen in Linux.
Basic terminal commands:
watch -n.5 “grep “^[c]pu MHz” /proc/cpuinfo” # this displays and current core clocks.
sudo watch -n 0.5 cat /sys/kernel/debug/dri/0/amdgpu_pm_info # watches gpu power / clocks / volts etc
echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor # sets cpu gov to performance
echo high | sudo tee /sys/class/drm/card0/device/power_dpm_force_performance_level # sets gpu state to high
echo 1 | sudo tee /sys/class/drm/card0/device/hwmon/hwmon2/pwm1_enable # enables manual gpu fan control
echo 192 | sudo tee /sys/class/drm/card0/device/hwmon/hwmon2/pwm1 # sets gpu fans to 2475 rpm on reference 6900xt
echo 283000000 | sudo tee /sys/class/drm/card0/device/hwmon/hwmon2/power1_cap # sets gpu power limit to 283 watts
*** Be sure to change hwmon2 in the above to YOUR hwmon* directory
If you have anymore Linux Tweaks..sound…