North America is finally getting its new 2022 Tesla Model Y and Model 3 batches with upgraded media system processors and new 12V batteries. Tesla is now equipping all new cars with AMD Ryzen chips instead of the older, slower Intel Atoms, and swapping the 12V lead-acid batteries that were prone to failure with new Li-ion packs. Previously, the AMD Ryzen advantage was only given to Tesla cars made in its Chinese factory, but now the goods are coming to America.
https://www.notebookcheck.net/Tesla-goes-AMD-Ryzen-for-the-2022-Model-Y-and-Model-3-infotainment-systems-in-America-gets-rid-of-12V-lead-acid-batteries.589256.0.html