An analysis from Chips and Cheese digs into the scattered evidence around RosaicLabs, Atom RTL, and a 32-tile AMX unit. The title frames the task as trying to piece together an x86 puzzle, and the article spends its time connecting those three elements into a possible CPU design.
The key pieces are an Atom RTL block and a 32-tile AMX unit. The article appears to be examining how these pieces might fit together in an x86 design, but it does not present the result as a finished picture. The exact role of each piece is still unclear.
Since there is only one source, there is no separate account to confirm or contradict the analysis. The piece itself treats the story as a reconstruction: a set of clues that point in a direction rather than a full blueprint.