DWC can produce huge autos that yield huge. I've got an Autoseeds SuckerPunch right now that is taking up half of a 3 x 3 ft tent, but wants it all, and I've had to tie it back. Even after topping and training it's over 5 ft tall, and getting too close to lights. If it had all the elbow room it wanted, it would probably yield over a pound dry. At the other extreme a Mephisto StrawberryNuggets is only 2 ft tall, wider than it is tall, and will probably only yield a couple oz. This all depends on strain and breeder.