Which GPU is HDMI of Asus N7400PC (Vivobook Pro 14X OLED) connected to?

[poi69]

I was thinking to buy an external monitor (144hz). However, I wanted to know whether the HDMI port on the connects to the Nvidia GPU or iGPU, because I am trying to get rid of the iGPU bottleneck.

#N7400PC #14X PRO OLED

[Falcon_ASUS]

@poi69
Unfortunately, it outputs through the iGPU (HDMI out/D-SUB out max. resolution, frequency: 1920*1080, 60Hz).
Sorry for any inconvenience it may be caused. 

[poi69]

Wait what? The base refresh rate is 90HZ btw, are you sure it's correct?

[Falcon_ASUS]

@poi69 
After confirmation, the 90Hz you mentioned refers to the frequency of the laptop's built-in screen. As we mentioned in our previous response, if you connect an external monitor via HDMI, the frequency of the external monitor is 60Hz. Additionally, if you use Thunderbolt , it also utilizes the iGPU, and the frequency remains 60Hz. Thank you.