I'm modestly upgrading an older PC which has one PCI Express 2.0 x16 slot. I'm considering buying a 3.0 x16 video card (such as the Radeon 7770). Since the older mobo isn't 3.0 I'm assuming it won't benefit from some of the improvements.
Bottom line: is it worth it for me to buy the 7770?
P.S.--no, I'm not interested in upgrading the mobo at this time, but may definitely do so in the future.
GTX 650 ti is better at the same Price point.
I know the drivers are too old and not up to date, but that difference has quite a gap.
The difference on PCIe 3.0 and PCIe 2.0 is very small. A couple of fps in various games.