Hi folks,
I have an Asrock Z 77 Extreme 4 motherboard. Among other things, it offers a PCI E2 .0 x 16 and PCI E3 .0 x 16 VGA slots.
Yesterday, I installed a 7970 graphics card and I placed it in the PCI E2 .0 x 16 slot. According to GPU Z, the graphic card reports that it supports PC IE by 16...