Yep, they both do. PCI-E 2.0 is a moot point though, since PCI-E cards are backwards compatible with PCI-E 2.0 slots, and vice versa. Also, there is no advantage to using a PCI-E 2.0 slot over a regular PCI-E slot.
Both mobos will allow a light OC BTW, maybe just the amount you are thinking of.