GeeCoolGuest
GeeCoolOffice runtime depends on battery Wh, the display, light-load power, and whether the dGPU can sleep. Gaming should be plugged in — GPU TGP and performance mode are restricted off the charger.
Frequent mobility favors hybrid graphics, balanced mode, and a larger battery; gaming-first use accepts the HX chassis weight, noise, and weak unplugged runtime. Guessing hours from the CPU name is meaningless.