Looking into getting a GTX 1060, and want to make sure it's the right purchase. Currently running on a 1080p monitor, but looking at 4k upscaling options. I have a quad core CPU running at 3.8Ghz, and a motherboard that only supports PCIe 2.0. (Asus M5A99X EVO revision 2.0). Basically wanting to run recent and new game releases at high settings with 60 fps, with resolution upscaling maybe. My question(s) is this; would the PCIe 2.0 x16 limitation of the motherboard cause a noticeable impact on game performance? And would a GTX 1060 be a good choice for this?