Chiplet isn't a silver bullet and without compromise. You will then need to figure the memory configuration and NUMA access. Basically the Jade 2C-Die on chiplet analogy doesn't make sense unless you make some significant changes to Jade-C.
Jade 4C-Die on a single die only make sense up to 40 Core ( 4x Current CPU Core or 32 HP Core and 8 HE Core ), unless there are some major cache rework there aren't any space for 128 GPU Core.
But then we also know Apple has no problem with only 2 HE Core on a MacBook Pro Laptop, why would they want to put 8 HE Core on a Desktop?
Jade 4C-Die on a single die only make sense up to 40 Core ( 4x Current CPU Core or 32 HP Core and 8 HE Core ), unless there are some major cache rework there aren't any space for 128 GPU Core.
But then we also know Apple has no problem with only 2 HE Core on a MacBook Pro Laptop, why would they want to put 8 HE Core on a Desktop?