But "own needs" could refer to anything. It could refer to the flash memory controller, the software API stack, customizations on the GPU or CPU, audio, etc. The fact so many people are running to it meaning GPU customizations with RDNA3, to me anyway, says they are still stuck in the "power is everything" mentality...at least for some of them.
A mentality they were supposedly over with after the TFs were revealed, but in their own way are still pursuing in the idea that having certain advanced "secret sauce" and optimizations will nullify the TF delta or even put the system with those advanced features ahead. Still something a pursuit in conquest of power as a narrative, but through altered means. It's the underlying motivation behind their speculation and that's at least a bit worrying.
"Worrying" mainly because, if by chance those things don't come to fruition, they will feel even more jaded and scornful, and potentially lash out like we saw back in mid-March. Also with these select types I'm referring to, they seem to be bringing the same angle to speculation on these supposed RDNA3 roadmap feature customizations as they did with the SSDs and audio: the angle that
these are main factors in determining system capability and value, not that "other stuff".
If I were to take a guess, IF these systems have any RDNA3 features, they won't have a massive impact in terms of any multiplicative effect on performance gains, and I doubt they will have many of them, either. I expect most of these custom features to be in the way of software APIs, not a metric ton of hardware-based advanced RDNA3 features. I would say we know roughly 80%, maybe 85% of the hardware features for both consoles by now.
Also lol, y'all just figuring out Lisa Su is the niece of Jensen Huang?

I thought that was been known for years by now!
This is my take on it as well. There might be a couple of hardware feature customizations in the systems but nothing that'd scream RDNA3 imho. Most of the customizations I expect to be at the software level in terms of extracting best use of the hardware.