Got it. Well, to be honest the marketing distinction isn't terribly interesting. But it would still be cool to see how the early GPUs (even if not called that) evolved.
There were many periods in the 80s and 90s where console graphics hardware was kinda ahead of (even high-end/enthusiast) PC graphics hardware in certain ways that mattered for games of the time. Hasn't really been the case for a couple decades now, I guess.
Really the PS3's only saving grace was it was a great deal for a Blu-ray player.