No. That is more strain dependent and an element of personal preference. I like to flower a little longer than most to get nice and ripe flowers. 10 to 11 weeks for most hybrids and up to 12 weeks for longer ones. But on average, I would say 72 to 73 days of 12/12 plus the initial 21 to 24 days so around 95 days is a good estimate for me for each cycle.
That's pretty much the same as most autos. They are very rarely done in under 80 days.
The way you grow obviously works very well bro, I like your style. But I think the OP has a point, if we are talking per plant autos do have the potential to yield more than a photo over a set number of days.
Look at it like this. Autos are all started off as photos, then the breeders took the recessive autoflowering trait from the ruderalis and added it to the photo plant enabling it to grow, absorb light and uptake nutrient for 18 hours a day for its whole life cycle instead of needing to be reduced to 12 for flowering. It makes logical sense that it would grow faster than the photoperiod plant