Eurogamer: PS5 and Xbox Series X Spec Leak.

[Otter]

Also arguing about studios/exclusives doesn't make sense

Its an entirely subjective thing (doesnt matter how many studios x or y own) and people have had a whole generation to inform their platform of preference game wise. For everyone who has loved sonys offerings, they will get a PS5. For everyone who loved Microsofts, they will get an Xbox X. No early adopter with strong preferences and relationships with existing IPs is going to be swayed by E3 trailers for games which won't come out for another 2 years.