Yes but we shouldn't act like optimization is magical... Optimization will certainly help the Scorpio do much more than it's PC counterpart but I doubt it will give so much power that it will be on par with the 1070 in most instances... Just as how the Ps4 Pro was not on par with the 1060 even though people were claiming the "optimization" will do just that and even more...
Apples and oranges.
For one Scorpio has a dedicated hardware to offload CPU utilization....meaning it doesnt need a monster i7 to push GPU utilization.
Reality Check: PC = A bunch of parts slapped together on a motherboard running copper traces.
A SoC engineered PRIMARILY for rendering graphics at the silicon level has unmitigated benefits and efficiencies.
Consoles do more with less, and PC parts age faster because after 1-2 years they are no longer the focus of the driver teams.
PC I i7 3770K @4.5Ghz I 16GB 2400Mhz I GTX 980Ti FTW
Consoles I PS4 Pro I Xbox One S 2TB I Wii U I Xbox 360 S