A new leak has further confirmed that AMD Ryzen 7000 Raphael will indeed be based on the 5 nm Zen 4 architecture and will also include a Navi 2x iGPU making it the first mainstream AMD processor to offer integrated graphics. Apart from Raphael, the 6 nm Rembrandt Zen 3 mobile parts will also sport RDNA 2 onboard graphics.
https://www.notebookcheck.net/New-leak-further-reiterates-AMD-Ryzen-7000-Raphael-will-be-based-on-5-nm-Zen-4-and-feature-Navi-2x-integrated-graphics.531583.0.html