NUC8i5INH graphics is computed trough AMD Radeon 540X graphic controller (Intel Integrated Graphics is not connected) Please read para. 1.4 of Technical Product Specification to see the graphic capabilities of the controller. Of course, graphics hardware acceleration is supported.
In order to open control panel of AMD controller, right click on desktop and then click on click on AMD Adrenaline software. This item exists only if you have installed the AMD driver. If not, download and install the latest AMD Adrenaline Driver version 2.1.3.