sys-clk by RetroNX Team

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Homebrew App Store (switch)

sys-clk
by RetroNX Team

Version	2.0.1-fix
Zip size	3,357 KiB
License	BEER WARE
Updated	17/02/2026
Downloads	247,370
MD5	`42ff1f042048fcbf5ba6d4f21b317bf4`

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App Details

NOTE: This package currently requires editing files via an external app or PC to function

Switch sysmodule allowing you to set cpu/gpu/mem clocks according to the running application and docked state.

Presets can be customized by adding them to the ini config file located at /config/sys-clk/config.ini, using the following template for each app:

[Application Title ID]
docked_cpu=
docked_gpu=
docked_mem=
handheld_cpu=
handheld_gpu=
handheld_mem=

Replace Application Title ID with the title id of the game/application you're interested in customizing. A list of games title id can be found in Switchbrew wiki.

Frequencies are expressed in mhz, and will be scaled to the nearest possible values, described in the clock table below.

If any key is omitted, value is empty or set to 0, it will be ignored.

Changelog

2.0.1-fix
NOTE: Reuploaded binaries to be compatible with HOS 21.0.0

GPLv3 License. This website is NOT affiliated with Nintendo Co. Ltd.