So little about chip success is down to just the core. Sure, some basic performance aspects, clock range, area and thus cores/chip. What about inter-core performance? Memory interface?
There's still no real synergy between CPUs and GPUs, even though they get less different with time. No one seems to have a decent plan for how to balance local memory resources with cache-coherency over CXL. Inter-system networking seems to be frozen in 1980 (just with faster serdes). Does in-chip and inter-chip optical change anything, or does it just mean littering the place with tranceivers?
There's still no real synergy between CPUs and GPUs, even though they get less different with time. No one seems to have a decent plan for how to balance local memory resources with cache-coherency over CXL. Inter-system networking seems to be frozen in 1980 (just with faster serdes). Does in-chip and inter-chip optical change anything, or does it just mean littering the place with tranceivers?