Is there any point buying a better pcie 3.0 than the one i have if i only have a 2.0 slot?

Notoriousboob

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Dec 19, 2013
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Ok so my motherboard only has a pcie 2.0 slot with a GT 640 which is obviously pcie 3.0 would there even be any improvement if i upgraded it to lets say a GTX 760 since a 2.0 slot is slower then a 3.0 slot?