Since I was the one who posted the news you're arguing about maybe I should say something.

The source of the slide has been 100% in the past. I see no reason to doubt him.

Everything else on the slide looks legit.

Those of you who claim the slide to be fake because of the slant in the last column ... that's just hilarious
The colors make sense to me since 4870 is low-high-end, 4850 mainstream, and 3870/s870X2 last generation and then we have CPU. White, gray, white/twhite, gray.

According to the source, AMD planted the stories about 480SPs. If you go back you will see that 480SPs has been posted by the German site who first claimed to have Radeon HD 4000 series specifications (most were wrong), Fuad and Theo. I've never confirmed 480SPs, but been fed this information from several Western sources, but at the same time my Asian sources have told me 800SPs. Those of you who follow my rants should know this.

I don't think there is a separate shader domain, but I can't provide evidence for that.

//Andreas