Undervolt

services.undervolt.analogioOffset

The amount of voltage in mV to offset analogio by.

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.coreOffset

The amount of voltage in mV to offset the CPU cores by.

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.enable

Whether to enable Undervolting service for Intel CPUs.

Warning: This service is not endorsed by Intel and may permanently damage your hardware. Use at your own risk . Type: boolean

Default

false

Example

true

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.gpuOffset

The amount of voltage in mV to offset the GPU by.

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.p1.limit

The P1 Power Limit in Watts. Both limit and window must be set.

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.p1.window

The P1 Time Window in seconds. Both limit and window must be set.

Type: null or floating point number or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.p2.limit

The P2 Power Limit in Watts. Both limit and window must be set.

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.p2.window

The P2 Time Window in seconds. Both limit and window must be set.

Type: null or floating point number or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.package

The undervolt package to use. Type: package

Default

pkgs.undervolt

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.temp

The temperature target in Celsius degrees.

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.tempAc

The temperature target on AC power in Celsius degrees.

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.tempBat

The temperature target on battery power in Celsius degrees.

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.turbo

Changes the Intel Turbo feature status (1 is disabled and 0 is enabled).

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.uncoreOffset

The amount of voltage in mV to offset uncore by.

Type: null or signed integer

Default

null

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.useTimer

Whether to set a timer that applies the undervolt settings every 30s. This will cause spam in the journal but might be required for some hardware under specific conditions. Enable this if your undervolt settings don't hold.

Type: boolean

Default

false

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix

services.undervolt.verbose

Whether to enable verbose logging.

Type: boolean

Default

false

Declared by: https://github.com/nixos/nixpkgs/blob/master/nixos/modules/services/hardware/undervolt.nix