Haven't watched any new Cage or Jones stuff in a few months, but Jessica was using one hand to quickly break off metal padlocks in the first season. That would prob make her a good 20 times as strong as a normal person. And Cage is stronger than her. A carpenter saw was unable to scratch him after 5 seconds or so. He's going to be hard to put down. Sabertooth can cut metal ( remember him easily scratching up the hood of a car in Wolverine origins. ). But cage is probably too tough for that.
Yeah, Cage held an electric saw against his stomach and the thing started smoking and sparking, where as Luke remained completely unharmed. And though they cut so quickly that it's hard to fully see, but in the trailer it looks like someone takes a swipe at Luke with a machete, and the blade snaps off against his forearm. Plus, he literally tanks bullets from an automatic rifle, which should have more piercing power than Creed's claws.
A somewhat amusing durability feat for Cage (reminds me of Deadpool), as part of a teaser of his series, at 1:17 seconds. Granted, that thug isn't Creed, but it just shows how useless any non-enhanced person is against him.
Also, I don't recall anyone ever breaking their hand just by punching Sabertooth.