Pretty sure it'll work where any 70b model would, but it's probably not noticably better than Llama 3.1 70b if the reports I'm reading now are correct.[1]
Maybe you meant to reply to a different comment? Work on what?
Edit: I guess to directly answer your question, I don’t see why you couldn’t run a 70b model at full quality on either a M2 192GB machine or on an 8x 3090 setup.
[1]https://x.com/JJitsev/status/1832758733866222011