An interesting Slug text-rendering test comparison has demonstrated how well the PlayStation 5 can deal with heavy processing workloads. The PS5 managed to produce a complex Royal font pixel fillrate of 4.5 gigapixels/s (GeForce RTX 2080: 3.1 gigapixels/s) and took just 0.33 ms to render all the pixels on a 4K screen with a "typical font".
https://www.notebookcheck.net/PlayStation-5-tackles-heavy-text-rendering-test-with-extraordinary-computational-performance-that-is-way-beyond-Nvidia-GeForce-RTX-2080-and-previous-gen-consoles.508462.0.html