I am not a German speaker, so I cannot parse the auto-translation's choice for "völlig falsch", as the web resources show falsch coming up for both counterfeit and incorrect.
It's also not clear from auto-translate if specific or all the slides were "falsch".
Roadmap aside, (too optimistic to be real?) I googled some of AMD's slides for other cores, and a few things seemed to have a pattern.
Orange is not a common color for CPU core box diagrams, but I think there may have been an exception I lost track of in my search. It is used for the blocks representing Kaveri's GPU.
When outlining core information, AMD normally has a vertical list to the side or vertical column(s) below.
It was rare to find diagonally oriented text, and not below a core or SOC representation. Even when text was listed on a diagonal, the ones I found did not sweep left from top to bottom, rather reading from the top would lead the reader's eye on a forward course.
Sometimes, the background color fill would sweep or have diagonals in the other direction, but the text would not do the same.
The box core representations given by AMD also make a habit of showing the code name in quotes at the top in mixed case, which the rumor slide did not do.
The right-triangle caret or any large caret tends to be used to point out a larger claim regarding a design outcome or high-level characterization, like X% improvement or New features for X domain. The particulars, like how many cores or what widgets go into it tend to go in sub-items below with lesser bulletpoints.
That would be stylistically different but only incorrect if the style sheet the technical writers/marketers would be using has not been changed.
That the technical details seem "believable" is probably helped because only a few things were actually claimed. It doesn't help that AMD has resorted to such milquetoast presentation practices in the past, but that's more AMD's problem for weaseling out slides so vague that they can safely be right from so many contradictory points of view (ex. Bulldozer's pipelines).
