I just upgraded my build a week ago and have been enjoying the new performance and graphic quality. I just noticed my cpu temps reaching the low 80's (Celsius) while playing Diablo 4 in enemy dense areas with alot of aoe and visual effects. The cpu also idles around 51-59 degrees. I plan on playing this game while streaming and recording so I'm looking to decrease the temps (note, the room my pc is in is also very warm in the summer). I haven't changed the fan speeds at all or done any overclocking. I'm not sure what the best approach is to fan tuning. Here is my build ----> https://pcpartpicker.com/list/8jFz4M
As you have a Tr Phantom Spirit, you're already near the best air cooling you can get. And if your ambient room temp is high, there may not be much more you can do to improve cooling performance.
So you're probably going to want to look into using a PBO setting Curve Optimizer to reduce the voltage to your CPU. This should reduce temperature and can also allow for higher boost speed.
