The Arctic Liquid Freezer III 240 is the objective winner of this comparison, securing victories in two out of three measured specifications. Its most significant advantage is a superior TDP rating, which outperforms the alternative by 14%. This higher thermal capacity makes it the more robust choice for managing heat output in demanding system configurations. By leading in the majority of categories, it establishes itself as the more capable cooling solution based on the provided technical data.

Users prioritizing maximum thermal headroom should select the Arctic Liquid Freezer III 240 for its superior TDP rating. Conversely, the Thermalright Peerless Assassin 120 is the ideal choice for budget-conscious builders, as it offers a 55% advantage in MSRP. Choosing between these two components depends on whether the user values the increased cooling capacity of the liquid cooler or the significant cost efficiency provided by the air cooler.