Best Aio Cooler For 5800x3d 2024. The general rule of thumb when it comes to water cooling a cpu is that a 120mm radiator is sufficient to cool on average 100 watts. Corsair icue h115i elite capellix;

However, if you’re on a tight budget, then an air cooler will still do a good job of keeping your cpu cool. If it can keep my 13700k cool while dragging it through the mud, so to speak, then it can handle anything you.