Anonymous7 years ago000I use this graphics card in an ASUS Z170-A motherboard. The motherboard is PCI-Express 3.0 x16 capable. Nevertheless, the graphics card only uses PCI-E3.0 x8 (display in the BIOS and in the AMD Info Tool). How can I switch the bus interface?Show in original language (German)1 answermichel.eichelberger7 years ago000 Helpful answerIn which slot have you installed the graphics card? Near the CPU or further away?Show in original language (German)