The other day i was asking about ryzen 5 3600 temps, now i have concern about ryzen 7 5800x on my dad's setup. It idles for around 45 to 55C depending on what I'm doing. However, when i run cinebench r15 with the cpu pushed to full load, the temps is 85C to 90C holy crap. Clock speeds shown is 4.5ghz. The aio installed is the same as mine which is the id cooling zoomflow 240x. Could it be because of his aio orientation? Normally we mount the fans to the radiator then mount the radiator to the top of case. However, he chose to mount fans to top of case then radiator to the fans. So now the radiator is facing inwards of the case instead of the usual fans facing inwards of case. His case has plenty of airflow. It's a tecware forge atx case with mesh front and 2 big intake fans.