Ok so im very new to this kind of thing and little to no experience with it. I have an old intel desktop motherboard and it is fitted with a radeon hd 7470 which has a pci express 2.1 x16 interface type and im looking to upgrade to a gtx 1050 ti because all my other specs are moderate enough to run the undemanding game overwatch which is all i play right now but i would just like some advice on whether this upgrade is possible due to my current gpu being pci express 2.1 x16 when a gtx 1050ti is a pci express 3.0 x16