I'm going to either get an RX 480 or GTX 1060. Probably RX 480 unless someone recommends GTX 1060 So this leaves me with an extra GTX 960 card since I'll be taking this out to make room for the new GPU. I have an old PC with an Athlon 5350 CPU and onboard graphics that I'll throw the GTX 960 into. The motherboard with this only has a PCIE x4 slot available. The GTX 960 recommends an x16 slot but I think it'll work on a PCIE x4 slot, but it'll be extremely bottlenecked with an old, slow CPU and only an x4 slot. I'm not interested in getting amazing performance out of this spare PC. The only reason I want to know is because I won't be selling the GTX 960 most likely so this will be it's new home. I'm able to do decent gaming with the card right now on my main PC but will it even be able to game anymore at similar framerates?