Most ASUS-es use MUX chip nowadays. “Ultimate” in Armory Crate, “AsusMuxDgpu” in supergfxctl, and I think “high-performance” in system76-power, is dGPU-primary mode where it drives the panel directly, and iGPU just sits there doing nothing and could even be completely disabled, if so desired.
Can you not just fully disabled the integrated? (At the cost of higher power usage.)
Most hybrid laptops (AFAIK) have the integrated graphics hard wired to the drive the display, since its always on
Most ASUS-es use MUX chip nowadays. “Ultimate” in Armory Crate, “AsusMuxDgpu” in supergfxctl, and I think “high-performance” in system76-power, is dGPU-primary mode where it drives the panel directly, and iGPU just sits there doing nothing and could even be completely disabled, if so desired.