"Wow this thread is probably one of the worst on gbatemp so far." Oh trust me I have seen much worse over the course of years. This thread is surprisingly quieter than what I expected.
Not sure about other models of Pi4 but the Pi 4 B with 8GBs OCed to 2Ghz handles PSP really great except like 1 game I found and it is playable it just looks bad lol Motor Storm Arctic something or other.