I think Noir is still a clone. That is just too big of a plot point for them to edit out of the TV series. Everything we've seen of Noir so far could easily be explained as him pulling his punches so that nobody realizes just how strong he really is. After his whole schtik is hiding in plain sight. In which case, this fight does turn into a real match and I think the rest of the Seven could actually take out Homelander.