The Arctic Liquid Freezer III Pro 360 A-RGB is the objective winner of this comparison, securing victories in two out of three measured specifications. Its most significant advantage is a 17% higher TDP rating compared to the alternative, indicating superior thermal management capabilities for demanding hardware. This performance edge makes it the more robust option for users prioritizing maximum cooling capacity for their system components.

Choose the Arctic Liquid Freezer III Pro 360 A-RGB if your primary goal is achieving the highest possible thermal headroom for your processor. Conversely, the Noctua NH-D15 G2 is the better selection for budget-conscious builders, as it offers an 8% advantage in MSRP. Opt for the latter if you prefer a more cost-effective cooling solution that still provides competitive performance across the evaluated specifications.