It's amazing how this site refuses to talk about memory bandwidth, one of the key advantages for Macs and Strix Halo.
There appears to be a mistake both in this and your other article on the M5 Pro/Max regarding the new Super and Performance cores:
The old Performance cores are indeed rebranded as Super cores, but the new Performance cores are NOT the same as the old Efficiency cores. Rather they represent a new middle core design.
So under the new nomenclature the A19 has 2 S-cores and 4 E-cores, the base M5 has 4 S-cores and 6 E-cores, while the M5 Pro/Max has up to 6 S-cores and 12 P-cores.
Thank you, dada_dave! We'll update things shortly.