Compare: NH-D15 G2 vs Liquid Freezer III 240

Noctua NH-D15 G2 cooler manufacture's image

Noctua NH-D15 G2

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Arctic Liquid Freezer II 240 Manufacture's Image

Arctic Liquid Freezer III 240

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Displayed below are comprehensive data and graphs that compare the Noctua NH-D15 G2 to the Arctic Liquid Freezer III 240, showcasing critical qualitative and performance metrics. Performance metrics are further segmented into distinct graphs while leveraging the AMD Ryzen 5 5600X, illustrating how each cooler performs under various varying CPU power levels. This allows for a clear comparison of their relative performance and sound output when under different heat loads. The comparison is conducted under the following conditions:
  • Case: Praxis Wetbench
  • Ambient Temperatures: 23°C
  • CPU: AMD Ryzen 5 5600X (Pick Another CPU)

CPU Cooler Details

Metric Cooler 1: NH-D15 G2 Cooler 2: Liquid Freezer III 240
Cooler Name NH-D15 G2 Liquid Freezer III 240
Fan 1 Name NF-A14x25r G2 P12 PWM PST
Fan 2 Name NF-A14x25r G2 P12 PWM PST
Manufacture Rated dBa 24.8
Number of Heat Pipes 8
Radiator/Heatsink 1 (WxHxD) 150x120x55 mm 120x277x38 mm
Heatsink 2 (WxHxD) 150x120x50 mm
Air Cooler Rating: Install 7 (Easy)
AIO Cooler Rating: Install 8 (Easy)
Manufacture's Link NH-D15 G2 Manufacture's Link Liquid Freezer III 240 Manufacture's Link

Product Links

Link Type Cooler 1: NH-D15 G2 Cooler 2: Liquid Freezer III 240
Amazon.com

Fan Details for CPU Cooler:


Fan 1

Metric Cooler 1 Cooler 2
Fan Name NF-A14x25r G2 P12 PWM PST
Fan Location Front Bottom
Fan Flow Type Push Push
CPU Only Fan No No
Max RPM 1500 1800
Fan Size (mm) 140 120
Fan Width (mm) 25 25
Manufacture Rated dBa 24.8 22.5
Manufactured Rated Airflow (cmf) 91.6 56.3
Manufactured Rated Air Pressure (h2o) 2.2
Number Of Pins 4 4
PWM Fan Yes Yes
Bearing Type SSO2 Fluid Dynamic
Watts (W) 2.28 0.96
Current (A) 0.19 0.08
Max Volts 12.00 12.00

Fan 2

Metric Cooler 1 Cooler 2
Fan Name NF-A14x25r G2 P12 PWM PST
Fan Location Mid Top
Fan Flow Type Mid Push
CPU Only Fan No No
Max RPM 1500 1800
Fan Size (mm) 140 120
Fan Width (mm) 25 25
Manufacture Rated dBa 24.8 22.5
Manufactured Rated Airflow (cmf) 91.6 56.3
Manufactured Rated Air Pressure (h2o) 2.2
Number Of Pins 4 4
PWM Fan Yes Yes
Bearing Type SSO2 Fluid Dynamic
Watts (W) 2.28 0.96
Current (A) 0.19 0.08
Max Volts 12.00 12.00


Design and Aesthetics:


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

Liquid Freezer III 240

This cooler showcases a sleek, symmetrical design with a modern aesthetic. While this model doesn’t include RGB lighting, there are versions available that do, allowing you to choose based on your style preferences. Overall, it adds a clean, contemporary look to your PC setup.


Install Notes:


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.

Liquid Freezer III 240

The Arctic Freezer III 240 retains the easy installation features of its predecessor while offering added convenience. What sets this cooler apart is its pre-installed fans on the radiator, simplifying the setup compared to other all-in-one (AIO) coolers. The detachable CPU mounting bracket further enhances the installation process by eliminating interference from aesthetic components. However, attaching the control cable to the motherboard can be challenging once the cooler is mounted. To avoid this, it’s advisable to connect the cable to the motherboard before installing the cooler.




Cooling Performance:


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.

Liquid Freezer III 240

The Arctic Freezer III 240 offers some performance improvements over its predecessor, the Arctic Freezer 240, but this comes with increased noise. Relative to other coolers in it's weight class, this cooler outperforms most.


Noise Performance:


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.

Liquid Freezer III 240

The Arctic Freezer III 240 has a more powerful pump that has the potential to be quite audible. Since our testing was conducted with the AIO pump running at 100% speed, lowering the pump speed during less demanding tasks can help reduce noise levels without sacrificing too much performance.


Summary:


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.

Liquid Freezer III 240

The Arctic Freezer III retains its user-friendly installation design, featuring pre-attached radiator fans and a detachable CPU mounting bracket for simpler setup. However, connecting the control cable can be challenging once the cooler is installed, so it's best to attach it beforehand. The cooler sports a modern design, with some versions offering RGB lighting for added customization. While it boasts aesthetic improvements and lower noise levels compared to standard coolers and its predecessor, the Arctic Freezer 240, the Arctic Freezer III 240 delivers average performance and struggles to effectively cool high-core CPUs under heavy workloads.


AMD 5600X CPU Box Image

AMD Ryzen 5 5600X

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CPU Details:

Metric Value
Brand AMD
Cooler Name Ryzen 5 5600X
CPU Socket AM4
Cores 6
Thread Count 12
Max Temperature 95°C
Base Clock 3.7GHz
Max Boost Clock 4.6GHz
Cache L1
Cache L2 3MB
Cache L3 32MB
Processor Power Base 65W
Manufacture's Link Ryzen 5 5600X Manufacture's Link

Product Links

Link Type Value
Amazon.com

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