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Intel Undervolt Config for i5-7200U Intel Graphics 620 (/etc/intel-undervolt.conf)
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# Enable or Disable Triggers (elogind) | |
# Usage: enable [yes/no] | |
enable yes | |
# CPU Undervolting | |
# Usage: undervolt ${index} ${display_name} ${undervolt_value} | |
# Example: undervolt 2 'CPU Cache' -25.84 | |
undervolt 0 'CPU' -90 | |
undervolt 1 'GPU' -30 | |
undervolt 2 'CPU Cache' -90 | |
undervolt 3 'System Agent' -90 | |
undervolt 4 'Analog I/O' -90 | |
# Power Limits Alteration | |
# Usage: power ${domain} ${short_power_value} ${long_power_value} | |
# Power value: ${power}[/${time_window}][:enabled][:disabled] | |
# Domains: package | |
# Example: power package 45 35 | |
# Example: power package 45/0.002 35/28 | |
# Example: power package 45/0.002:disabled 35/28:enabled | |
# Critical Temperature Offset Alteration | |
# Usage: tjoffset ${temperature_offset} | |
# Example: tjoffset -20 | |
# Energy Versus Performance Preference Switch | |
# Usage: hwphint ${mode} ${algorithm} ${load_hint} ${normal_hint} | |
# Hints: see energy_performance_available_preferences | |
# Modes: switch, force | |
# Load algorithm: load:${capture}:${threshold} | |
# Power algorithm: power[:${domain}:[gt/lt]:${value}[:[and/or]]...] | |
# Capture: single, multi | |
# Threshold: CPU usage threshold | |
# Domain: RAPL power domain, check with `intel-undervolt measure` | |
# Example: hwphint force load:single:0.8 performance balance_performance | |
# Example: hwphint switch power:core:gt:8 performance balance_performance | |
# Daemon Update Interval | |
# Usage: interval ${interval_in_milliseconds} | |
interval 5000 | |
# Daemon Actions | |
# Usage: daemon action[:option...] | |
# Actions: undervolt, power, tjoffset | |
# Options: once | |
daemon undervolt:once | |
daemon power | |
daemon tjoffset |
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