Compare: GAMMAXX 400 vs NH-D15S

DeepCool GAMMAXX 400 manufacture's image

DeepCool GAMMAXX 400

Compare To Another Cooler
Displayed below are comprehensive data and graphs that compare the DeepCool GAMMAXX 400 to the Noctua NH-D15S, showcasing critical qualitative and performance metrics. Performance metrics are further segmented into distinct graphs while leveraging the AMD Ryzen 7 5800X, 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 7 5800X (Pick Another CPU)

CPU Cooler Details

Metric Cooler 1: GAMMAXX 400 Cooler 2: NH-D15S
Cooler Name GAMMAXX 400 NH-D15S
Fan 1 Name GAMMAX 400 CPU Fan NF-A15 PWM
Manufacture Rated dBa 27.8 24.6
Number of Heat Pipes 4 6
Full Size (WxHxD): 127x154x76 mm 150x160x135 mm
Heatsink (WxHxD) 127x113x50 mm
Air Cooler Rating: Install 10 (Easy) 8 (Easy)
Manufacture's Link GAMMAXX 400 Manufacture's Link NH-D15S Manufacture's Link

Product Links

Link Type Cooler 1: GAMMAXX 400 Cooler 2: NH-D15S

Fan Details for CPU Cooler:

Fan 1

Metric Cooler 1 Cooler 2
Fan Name GAMMAX 400 CPU Fan NF-A15 PWM
Fan Location Front Mid
Fan Flow Type Push Mid
CPU Only Fan Yes No
Max RPM 1500 1500
Fan Size (mm) 120 150
Fan Width (mm) 25 25
Manufacture Rated dBa 30.0 24.6
Manufactured Rated Airflow (cmf) 74.3 82.5
Manufactured Rated Air Pressure (h2o) 2.1
Number Of Pins 4 4
PWM Fan Yes Yes
Bearing Type Hydraulic SSO2
Watts (W) 2.28 0.96
Current (A) 0.19 0.08
Max Volts 13.20 12.00

Design and Aesthetics:


The Deepcool GAMMAXX 400 sports a tower-style design with a single aluminum heatsink and four heat pipes that efficiently transfer heat away from the CPU. The cooler comes with a 120mm PWM fan that provides effective heat dissipation while maintaining a striking appearance. The overall design is simple and functional, with a blue LED fan that adds a touch of style to various build themes.


The NH-D15S features a dual-tower design with a large aluminum heatsink and one 140mm NF-A15 PWM fan. The asymmetrical layout of the cooler allows for improved clearance for RAM and PCIe slots, making it more versatile for different motherboard layouts. Aesthetically, the NH-D15S maintains Noctua's signature beige and brown color scheme, reflecting the brand's reputation for quality and performance.

Install Notes:


The Deepcool GAMMAXX 400 features a universal mounting system compatible with a wide range of Intel and AMD sockets, making the installation process relatively simple and straightforward. Thanks to the clear instructions and components provided, this cooler is one of the easier ones to install, only requiring a little muscle. For the AMD installation, the cooler uses the basic AMD mount without any additional screws. Instead, it utilizes a metal U setup that you have to push into place. However, it's essential to check compatibility with your specific CPU socket and RAM clearance before purchasing to ensure a smooth installation experience.


The NH-D15S comes with Noctua's SecuFirm2 mounting system, which provides compatibility with a wide range of Intel and AMD sockets. The installation process is straightforward, thanks to the clear instructions and high-quality components provided. Noctua also includes a tube of their premium NT-H1 thermal compound to ensure optimal thermal transfer between the CPU and heatsink.

Cooling Performance:


The GAMMAXX 400's tower design and four heat pipes deliver efficient cooling performance, making it suitable for most mainstream CPUs. The 120mm PWM fan ensures optimal airflow and cooling performance while maintaining low noise levels, providing a good balance between performance and acoustics, especially considering its budget-friendly price point.


The performance of the NH-D15S is exceptional due to its six heat pipes that efficiently transfer heat away from the CPU and into the large fin array of the heatsink. It is suitable for a wide range of processors, from mainstream CPUs to high-end models with high TDPs. The cooler can handle high levels of overclocking and provides reliable cooling under demanding situations, making it a popular choice among enthusiasts. However, given this cooler only uses a single fan, this version of the NH-D15 doesn't perform as well as the NH-D15.

Noise Performance:


The Deepcool GAMMAXX 400 offers a good combination of cooling performance and acoustics, ensuring that your CPU stays cool without generating excessive noise. This makes it an attractive choice for PC enthusiasts seeking a budget-friendly and efficient cooling solution with a focus on quiet operation.


One of the standout features of the NH-D15S is its quiet operation. The included 140mm NF-A15 PWM fan is designed for optimal airflow and low noise levels. Noctua fans are well-known for their excellent acoustic performance, and the NH-D15S is no exception. Users can expect quiet cooling even during intense workloads or gaming sessions.



The Deepcool GAMMAXX 400 is a cost-effective and efficient air cooler that offers reliable cooling capabilities, quiet operation, and a simple yet stylish design. Its performance and affordability make it a popular choice for PC enthusiasts seeking a dependable cooling solution for their systems without breaking the bank.


The Noctua NH-D15S is a versatile, high-performance air cooler that offers excellent cooling capabilities and quiet operation. Its asymmetrical, dual-tower design makes it suitable for various system configurations, and its exceptional build quality ensures long-lasting performance. For users seeking a reliable and efficient cooling solution, the NH-D15S is a top choice.

AMD 5800X CPU Box Image

AMD Ryzen 7 5800X

Pick Another CPU

CPU Details:

Metric Value
Brand AMD
Cooler Name Ryzen 7 5800X
CPU Socket AM4
Cores 8
Thread Count 16
Max Temperature 90°C
Base Clock 3.8GHz
Max Boost Clock 4.7GHz
Cache L1
Cache L2 4MB
Cache L3 32MB
Processor Power Base 105W
Manufacture's Link Ryzen 7 5800X Manufacture's Link

Product Links

Link Type Value


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