I'm not sure I'm really understanding the question, but "faster at most things" is what I'm getting at. Any time you compare two different processor families, there are going to be some benchmarks that look better on one, and some that look better on others.

For Mac applications (which are obviously what Apple cares about in this context), the new processors will be faster than the previous processors.

For tasks which can be accelerated by Apple's custom silicon (video encoding/decoding, object classification), the ARM Macs will be much faster than the Intel Macs.