the only thing u should know that any mobo which have pci e slot can run any pcie 1.0 or 2.0 or 3.0 cards easily but the difference is relatively different
and it depends on ur rest of sys requirement for i7 mobo can support 3.0 and fx 8350 mobo didnt have any 3.0 slot but that dosent mean thta fx 8350 can not run card itself bcos i7 perform better just because intel cpus are capable to run gpu cards at full efficiently and give u more 2 or 3 fps above as compare to fx 8350 but still it depends on ur rest of system req