You might be content to cool your CPU with a basic CPU cooler using a heatsink and fan, but master overclocker Roman Der8auer Hartung has just demonstrated that you can also cool an AMD Ryzen 7 9800X3D by spraying coolant directly onto the CPUs bare integrated heatspreader (HIS). Spray cooling is a complex system that requires careful thought about the coolant and apparatus you use, and I dont recommend trying it at home, but its really cool to watch it in action.Whats more, it works, with Der8auer showing the spray-cooled AMD CPU completing a multi-core run of the gruelling Cinebench R23 benchmark. The end score is below what youd expect from the same CPU with a traditional cooler in place, which Der8auer, puts down to the CPU probably hitting 95C at some point during the run, so were not looking at spray cooling gear barging into our best CPU cooler guide any time soon, but its an interesting experiment.Read the full story on PCGamesN: Forget water cooling, this guy just cooled an AMD Ryzen 7 9800X3D gaming CPU by spraying coolant directly onto it, and you need to see it in action