At least in China, buying a Tesla Model Y can dramatically improve your computing power. Electrek Tesla has learned that it is shipping an electrical crossover to China with an AMD Ryzen processor that runs an infotainment system instead of a regular Intel CPU. Performance variant owners have been aware of swaps so far, but Tesla has so far used the same computing platform for all trim levels on a particular model. It’s unclear if this is exactly the same Ryzen APU as the latest models S and X. It’s also unclear if Tesla will limit AMD switching to China…