Apple's A20 Pro shatters Geekbench 7 single-core record — 2nm chip beats desktop Intel Core i9 and AMD Ryzen 9 by up to 32%
(www.tomshardware.com)
A20 Pro vs Intel Ultra 7 Series 3
The Samsungs are still using DEX. I think only Pixels support the AOSP one right now, but it's there for other OEMS / devs to build upon. I don't know if Graphene OS supports it or not.
Edit: I just realized, I do have a pixel 8 for development work, and the cable to run it somewhere. Maybe I can find it and give it a try.