Grace + Hopper is very similar to a 4090 + CPU. They are each on their own die/chiplet, but share a package. The CPU will of course be ARM not x86-64, but oth

Grace + Hopper is very similar to a 4090 + CPU. They are each on their own die/chiplet, but share a package. The CPU will of course be ARM not x86-64, but otherwise very similar to what you describe.