> Nvidia's recent GPUs are more power-efficient than Apple Silicon in raster, training and inference workloads.
I think you can do better than the proverbial Apples and Oranges comparison.
In terms of total system, "box on desk", Apple is likely to remain the performance per watt leader compared to random PC workstations with whatever GPUs you put inside.
And power consumption !
The performance per watt of Apple is unmatched.