It's this time of the year again when run-into-the-ground movie franchises and idle machine cycles cause future console speculations -- in particular of the 2021 timeframe.
NVIDIA Orin:
https://www.anandtech.com/show/1524...-orin-a-herculean-arm-automotive-soc-for-2022
(strongly-suggested read before continuing with the rest of the post)
Early leaks indicate (unsurprisingly) Ampere GPU. A scaled-down tegra-class Orin would be a perfect continuation of the switch lineup.
So why not Parker or Xavier? IMO neither of them are good candidates for next-get (2020-plus) switch. Parker is too close to Tegra210 used in switch -- Pascal is a Maxwell 2.0 refresh (same arch) and Denver (NV's arm CPU uarch) is a dead end. Xavier has the same impediment -- while Volta is great, Xavier's cpu is next (and last) iteration of Denver.
But isn't Orin intended for 2022? Yes, it is, in its full-scale automotive configuration. In a scaled-down config it would be much easier to manufacture -- higher yields, cheaper chips, lower TDP. So, both arm CA77 successor 'Hercules' and Ampere -- NV's first 7nm design, originally roadmapped for 2020 IIRC, should be doable by late 2020/early 2021.