Compare: Dark Rock Pro 5 (Performance) vs NH-D15 G2

Design and Aesthetics:

Dark Rock Pro 5 (Performance)

This cooler features a sleek black design that stands out. The signature Be-Quiet fan adds a unique touch, breaking away from the cooler's boxy appearance. Additionally, the top of the cooler boasts a clean design, contributing to a polished and refined look for your setup.

NH-D15 G2

This cooler is quite large and showcases Noctua's signature design, appealing to diehard PC builders who don't want to compromise on cooling performance. The NH-D15 G2 closely resembles the previous generation, with a few updates. This version features eight heat pipes and offset depths on the two heatsinks

Install Notes:

Dark Rock Pro 5 (Performance)

The Dark Rock Pro 5 marks a notable advancement over its predecessors, featuring a mounting system that aligns with those of most mainstream coolers. This iteration enhances the design by securing the mounting bracket directly to the cooler, a change from the prior generation. Fan installation sees improvements too; the front fan comes pre-attached, ensuring perfect alignment, while the middle fan is designed to slide in from the top, secured by the top mount instead of side brackets. These enhancements significantly improve the cooler's setup and performance compared to the previous generation. Additionally, given the option to change the power speed on the top of the cooler, the middle fan has a 5 pin connector to facilitate this functionality, which forces you to use their connection rather than direct control through the motherboard.

NH-D15 G2

The NH-D15 G2 retains the same installation design as its predecessor, with the addition of a new bracket that allows for offset mounting on AM5 CPUs. The installation process is straightforward, guided by clear instructions that adhere to industry standards for top-tier coolers. However, the cooler's large size may pose challenges when maneuvering it within the case.

Cooling Performance:

Dark Rock Pro 5 (Performance)

There are two modes to this cooler, the performance mode and the quiet mode. The cooler selected covers the performance mode of the cooler. Overall, this cooler provides better cooling than the average cooler tested. However, this cooler get's puts to its limits when placed under high loads. With that in mind, if you're looking to place this cooler on a CPU that produces a lot of heat, you may want to consider other options. Check out our temperature graphs to see how the cooler performance on your respective CPU.

NH-D15 G2

The Noctua's NH-D15 G2 cooler is hard to beat in terms of cooling performance, even outperforming AIOs from various other brands—a result expected given its larger size. However, when compared to the previous generation, its performance is on par, offering little improvement.

Noise Performance:

Dark Rock Pro 5 (Performance)

In regards to sound, this cooler is quieter than the average cooler between 60% fan speed and 90% fan speed. However as the fan approaches 100%, the noise level is more in line with what to expect from an average cooler.

NH-D15 G2

Compared to the average cooler, the Noctua NH-D15 G2 is louder than most on the market. However, when performance is evaluated on a noise-normalized basis, this cooler is tough to beat, offering excellent cooling for a given noise level. This means you can keep your cooler quiet when needed, while still having the headroom to increase the speed for enhanced cooling performance.

Summary:

Dark Rock Pro 5 (Performance)

The Dark Rock Pro 5 features an improved mounting system and pre-attached fans for easier setup, with an option to adjust fan speed directly on the device. Its sleek black design and signature quiet fan contribute to both aesthetics and performance, offering enhanced cooling in both performance and quiet modes. Although it outperforms average coolers under moderate loads, it may struggle with high-heat CPUs. Noise levels are lower than average until the fan reaches full speed, where it aligns with typical cooler sounds.

NH-D15 G2

The Noctua NH-D15 G2 retains the familiar installation design of its predecessor, with the addition of a new bracket for offset mounting on AM5 CPUs. While its large size may make installation a bit challenging, the process is straightforward, with clear instructions that meet industry standards. The cooler's substantial size is matched by its performance, offering exceptional cooling that even surpasses many AIOs from other brands. Although its performance is on par with the previous generation, the NH-D15 G2 still delivers excellent cooling, particularly when considering noise levels. Despite being louder than the average cooler, it excels in noise-normalized performance, allowing users to maintain quiet operation while having the flexibility to ramp up speed for maximum cooling when needed.