Damn this going to be good
Also i am going to include another developer
https://www.vg247.com/2020/06/03/unreal-engine-5-ps5-xbox-series-x-pc-development/
“The PlayStation 5 provides a huge leap in both computing and graphics performance, but its storage architecture is also truly special,” Penwarden says. “The ability to stream in content at extreme speeds enables developers to create denser and more detailed environments, changing how we think about streaming content. It’s so impactful that we’ve rewritten our core I/O subsystems for Unreal Engine with the PlayStation 5 in mind.”
https://wccftech.com/grubb-third-party-devs-are-fawning-over-ps5-didnt-hear-same-level-of-praise-for-xbox-series-x/?utm_source=dlvr.it&utm_medium=twitter
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This isn't the first time we heard something like this from a colleague in the press. Jason Schreier, previously of Kotaku fame and now at Bloomberg, pointed out the very same thing shortly after the next-gen system spec reveals.
Sony has dropped the ball and there's going to be like weeks and weeks, if not months and months, especially with Corona disrupting everything, of people just talking about how the Xbox Series X is the most powerful console and it's beating the PS5 in every single way. Meanwhile, I'm getting texts and DMs, even today as this was going on, from developers being like 'This is such a shame, the PS5 is so superior in all these other ways that they're not actually able to message right now or can't talk about right now'. I heard from at least three different people in the past couple of hours since the Cerny talk being like 'The PS5 is actually like the more superior piece of hardware in a lot of different ways despite what you're seeing in these paper spec sheets'.
We should soon get a taste of what the PlayStation 5 can really do, given that the showcase event has been confirmed for Thursday, June 4th at 1 PM Pacific Time.
OP you can use my comment as another source