Graphics card and soundcard PCIE problem?

deza41

Honorable
Feb 6, 2014
15
0
10,510
Hay guys,

I got a R9 290 on the Gigabyte GA-B75M-D3H and it has two PCIE slots with one running at 16x and the other running at 4x and I was wondering if I throw in a asus xonar STX will it force my 16x slot to run at 4x?

Thanks for your time.