- Jun 1, 2013
Hi, I have an Aurora R4 with i7 core 4 gigs memory and just bought a Gigabyte GTX 1080 G1. I downloaded an app called Techpowerup GPU-Z 1.11.0. It gives a lot of info about the card and what it's running at. Anyways for the Bus Interface it shows PCI-E 2.0 x 16 @ x 16 1.1 . I was checking other peoples overclocking info and all of there's read PCI-E 3.0 x 16. I checked and my card is rated at 3.0. Did I do something wrong? computer to old? or does it even matter. Any help please, thanks.