The Noctua NH-D15 G2 is the objective winner of this comparison, securing victories in two out of three evaluated categories. Its most significant advantage is its MSRP, which is 35% better than that of the competing unit. By offering a more favorable cost structure while maintaining superior performance across the majority of measured specifications, the Noctua NH-D15 G2 establishes itself as the more efficient choice for users prioritizing value and overall technical standing.

Choose the Noctua NH-D15 G2 if you want to maximize your budget, as its 35% advantage in MSRP makes it the clear financial leader. Conversely, select the Phanteks Glacier One 360 D30 if your primary requirement is raw thermal capacity, as it holds a 7% advantage in TDP rating. This makes the Phanteks Glacier One 360 D30 the preferred option for users whose specific cooling needs demand the highest possible thermal design power support.