Intel likes its fat margins. If they can't compete with performance, then they'll use FUD.
The slide at the 10 minute mark is stunning. Intel compared their $2,200 CPU to an artificially underclocked $420 AMD CPU to showcase the superiority of their product!
This would be like comparing a $100,000 car to a $18,000 Honda with slashed tires and then crowing about how your expensive car is so much better because it's faster when going from point A to point B.
If you're interested in buying a new PC or building a new one, then an AMD processor will provide the most bang for the buck. This means that most people should not be buying an Intel system today. Of course, that's why Intel is so scared.