There's no such thing as a "gaming chip" when it comes to CPUs. Are you trying to tell me that you can't plug a GPU into the PCIe slot of an Ampere Altra? Do you honestly believe that a game compiled for ARM magically won't run on a server chip due to some kind of hardware block that detects games and says "nope, not gonna run that?"
Also, Nvidia makes the processor in the Nintendo Switch, and I linked chips from two other manufacturers in my comment.