Question about Gigabyte Radeon RX 580 Gaming

Hello again I assume that the installation of the card has worked and it gets power.
The drivers should be included in the OS from MacOS Sierra 10.12.6.
Otherwise you need to give a bit more details.

Hello, I took mine from here:
https://www.gigabyte.com/de...
Here I have the suitable platform of AMD Adrenalin there you also have a step by step instruction:
https://www.amd.com/de...