gpu-switching

VFang — open-source Razer Blade control center for Ubuntu, Debian, Fedora, Arch Linux and CachyOS.

Switching GPU modes on an NVIDIA Optimus laptop usually means logging in, running commands, and rebooting by hand. Optimus Boot lets you pick a mode from a simple text menu at boot, before the login screen, and applies the change and restarts for you, saving you a login just to switch. Built on top of EnvyControl.

A macOS menu bar utility for switching Intel dual-GPU modes.

Switch the discrete GPU of an Intel MacBook off and on from the menu bar

Advanced power management scripts for ASUS laptops - GPU switching and AMD Ryzen CPU power profiles

Simple GUI to turn the NVIDIA GPU on or off on Ubuntu laptops (Optimus) to save battery. Built on envycontrol.

Experimental live GPU rendering switches for KDE Wayland, with charger policy, app results, patches, and a porting guide.

Modern, simpler control panel for ASUS ROG / TUF laptops on Linux: fan curves, performance profiles, GPU mode, battery limit, keyboard RGB. Redesigned ROG Control Center for asusd (asusctl).

A Pop!_OS desktop app to switch System76 power profiles (Battery, Balanced, Performance) and GPU mode (integrated, NVIDIA discrete, or hybrid) through system76-power.

Fan, CPU, GPU and battery control for ASUS ROG & TUF laptops on Linux. An Armoury Crate alternative: performance modes, fan curves, power limits, Eco/Optimized/Ultimate GPU modes, Aura lighting, charge limit.