Above is a link showing Vega 11 gpu graphics compared to intel 630
The cpu/gpu is inside the hp elitedesk mini pc.
If you are not interested in dongles that pc allows 64gb ram
A far superior gpu then intel 630
a 2 tb nvme ssd
a 8gb sata ssd
So will apple's arm gpu be better then the amd Vega 11
BTW amd has the amd Vega 11 inside the amd cpu 3400ge