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Both GPUs (Radeon 890M and RTX-4070) are accessible from either port (DisplayPort over USB-C, or HDMI2.1, just as the power delivery is also to either USB-C port (but note that neither is Thunderbolt 4, as I understand it).
Sorry, there was a problem. Please try again later.By default, the HDMI slot is connected to the integrated GPU.
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