That's a good solution and it probably wouldn't be too expensive, relative to a Xeon. This also demonstrates where it really hurts is when you want to do somet

That's a good solution and it probably wouldn't be too expensive, relative to a Xeon. This also demonstrates where it really hurts is when you want to do something low cost, and very low power, with a small die. And that's where ARM and RISCV shine. The same ISA (and therefore toolchain, in theory), can do everything from the tiniest microcontroller to the huge server. This is not the case for x86.