The Different Between the three. If u have the M1 Pro & the M2 Pro. Not that big jump.
M2 Pro Chip 2023
The M2 Pro has 8 High-performance cores and 4 high-efficiency cores making the CPU is 20% faster then the M1 Pro GPU has 19 cores witch is 30% faster then the M1 Pro and last is the Neutral Engine is 40% faster.