https://wccftech.com/cyberpunk-2077-performance-cpu-playstation-4-pro-stable/

Cyberpunk 2077 comes with a lot of issues on previous-gen consoles, including crashing and performance issues. While stability can be improved and bugs can be fixed, it seems like CDPR will have a hard time making the game run with acceptable performance on base PlayStation 4 and Xbox One.

In a new report shared by Digital Foundry, it has been suggested that it's the previous-gen's Jaguar CPU the most likely culprit for the massive performance issues. This is made clear by the fact that the Xbox Series S has a lower power GPU than the Xbox One X, but it actually delivers a more consistent performance.