(1) the TR4 socket is too big for mITX, even the "hold my beer" team over at Asrock only could stuff it into mATX. (2) TR4 mobile don't have video outputs, so

(1) the TR4 socket is too big for mITX, even the "hold my beer" team over at Asrock only could stuff it into mATX. (2) TR4 mobile don't have video outputs, so a GPU would only be useful for compute. If you can't fit a discrete GPU the Hades Canyon NUC is still the best you can do, although AMD is readying their own competitor called "Fenghuang" with a bigger+newer GPU - 28 CU Vega vs the 24 CU Polaris on the Intel (yes, despite Vega branding it's actually based on Polaris).