Both MS and Sony could. Sony has had experience in the field.
MS would probably be able to do it considering their ability to hire engineering talent is 2nd to none (plus they just print money), but their market position in a lot of fields makes them more of a steward so they'd typically opt against rocking the boat
I'd say we'd have to see what modifications exist for the console variants. Consoles and PCs are different beasts.
Maybe one day they could pull it off.
Is there any known engineering people working on their next console?