This new type of SSD technology (possibly soldered directly into the PS5) and that it's so much faster than current SSD technology we have today is the most interesting bit of news here.
Developers can then create games designed for SSD in mind, which isn't a thing today.
It'll be interesting to see the effect this has on the kind of worlds that can be built now.
This may very well be a bigger leap than the graphics.
I am very curious now what the price of the PS5 will be though. Will they really go for a price above $400? That seems quite risky.
On the other hand, if they manage to make all this cost 400, it'll be mind blowing.