I'm currently planning on upgrading my GPU from an EVGA gtx 960 ssc to a rtx 2080 and my CPU from i7-4790 to something newer. Should I upgrade from my current Gigabyte GA-Z97X-Gaming 3 -- 3x PCIe x16, 4x USB 3.0, 4x USB 2.0 to a newer motherboard, or is it unnecessary/ not worth the small increase I will get in performance?