TSMC 7nm HPC:    66M Transistors/mm^2
    TSMC 7nm Mobile: 96M Transistors/mm^2
    Intel 7:        100M Transistors/mm^2
    TSMC 7nm+:      115M Transistors/mm^2
 

It was perfectly fair for them to rename it, but yes, in the context of deliverables it's the same slipped process that used to be called 10nm.