i just had an idea , im gonna put it out there .What if , instead of apple creating another soc for the higher end macbook pro line and/or imacs & mac pros , they simply start stacking m1 chips together . The chips could be connected with something analogous to the infinity fabric amd uses . In a few months , say 6 months , when the 5nm production line matures , we could have an M1 with the same performance but even lower power consumption . Then use 2 of those for a 16 core , dual gpu 32gb ram mac book pro with double performance ( if it scales nice with multiple socs) and still under 45 watts total