Question about PCI Express slot?
you'll fine either way. overwhelming majority of existing motherboards have pci-e x16 version 2.0 slots. pci-e x16 version 3.0 latest revision of specification, it's brand new. , while version 3.0 increases maximum bandwidth on version 2.x, extremely high-end graphics cards (models cost on $400) benefit. currently, single cards in $350 , lower price range don't exceed limits of version 2.x slot! new spec allows faster graphics cards developed in future, it's meaningless 90% of existing hardware. geforce gtx 650 ti , radeon hd 7770 version 3.0 cards support latest revision of pci-e x16 specification, they're near fast enough affected whether motherboard slot version 2.0 or 3.0. , of course same holds true lower-end gt 640, hd 7750 etc. whether speed limit on superhighway 140mph or 200mph doesn't matter if car isn't capable of going faster 100mph anyway! if have high-end gpu configuration (like dual or triple radeon hd 7870s or gtx 660s i...