The Arctic Liquid Freezer III Pro 360 A-RGB is the objective winner of this comparison, securing a lead in three out of four evaluated specifications. Its most significant advantage is a superior TDP rating, which outperforms the Cooler Master MasterLiquid 360 Atmos by 17 percent. This clear lead in thermal handling capacity establishes the Arctic Liquid Freezer III Pro 360 A-RGB as the more capable cooling solution based on the provided technical data.

Users prioritizing maximum thermal dissipation should choose the Arctic Liquid Freezer III Pro 360 A-RGB to take advantage of its higher TDP rating. Because the Cooler Master MasterLiquid 360 Atmos did not outperform its competitor in any of the measured categories, it remains a secondary option for those who may prefer its specific design or feature set despite the performance deficit. Select the Arctic model for its clear technical superiority in cooling efficiency.