People here are setting themselves up for disappointment. How many of you who are ultra hyped for this were ultra hyped for the PS4 in Feb 2013 after hearing about 8GB RAM and whatnot?
I'm already seeing people in other threads (like the FFXV threads) going "I'm waiting for the inevitable PS4K version where ALL these problems will be fixed!" That's not how it works, and it's the same flawed logic people had about the PS4. Whenever an unreleased, more powerful piece of hardware is announced (or in this case, rumored to be), people everywhere assume it'll be a magical cure-all for all the deficiencies of the current hardware. It wasn't long before it became clear the PS4 wasn't going to be a super powerful machine that could deliver every game at 1080p60. But prior to that the hype was all in people's heads. Never mind the fact that the PS4K hasn't even been formally announced, we have no idea how current-generation software will work now or in the future. So people itching to drop $400+ on another iteration of hardware they already own because they presume they'll play some TBA amount of games better by some TBA metric makes it clear to me that they're gonna be disappointed once again once the reality of console hardware comes crashing down on them again.
Even if the rumors in the OP are true, it won't translate to that much more of a powerful machine. Y'all better get your expectations in check instead of shouting down skeptics.