I have an fx 6300, Asus m5a78l-m plus/USB 3, rx 560d 2gb and 450 bronze EVGA PSU. I recently purchased a rx 5500 xt however I learned that it didn't support my legacy motherboard. Im thinking about a used gtx 1060 6gb on eBay. Does gtx 1060 work with legacy motherboards like mine? I am in the process of returning my rx 5550xt. Thanks.