In den Spezificationen vom Gigabyte W480 Vision W Mainboard steht
https://www.gigabyte.com/de/Motherboard/W480-VISION-W-rev-10/sp#sp
1. 1 x PCI Express x16 slot, running at x16 (PCIEX16)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to...