Compare: NH-U12A chromax.Black vs AK620

Noctua NH-U12A chromax.Black manufacture's image

Noctua NH-U12A chromax.Black

Compare To Another Cooler


Displayed below are comprehensive data and graphs that compare the Noctua NH-U12A chromax.Black to the DeepCool AK620, showcasing critical qualitative and performance metrics. Performance metrics are further segmented into distinct graphs while leveraging the AMD Ryzen 7 7800X3D, 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 7800X3D (Pick Another CPU)

CPU Cooler Details

Metric Cooler 1: NH-U12A chromax.Black Cooler 2: AK620
Cooler Name NH-U12A chromax.Black AK620
Fan 1 Name NF-A12x25 PWM chromax.Black.swap FK120
Fan 2 Name NF-A12x25 PWM chromax.Black.swap FK120
Manufacture Rated dBa 22.6 28.0
Number of Heat Pipes 7 6
Full Size (WxHxD): 125x158x112 mm 138x160x129 mm
Heatsink 1 (WxHxD) 125x105x58 mm 127x109x40 mm
Heatsink 2 (WxHxD) 127x109x40 mm
Air Cooler Rating: Install 8 (Easy) 9 (Easy)
Manufacture's Link NH-U12A chromax.Black Manufacture's Link AK620 Manufacture's Link

Product Links

Link Type Cooler 1: NH-U12A chromax.Black Cooler 2: AK620
Amazon.com

Fan Details for CPU Cooler:


Fan 1

Metric Cooler 1 Cooler 2
Fan Name NF-A12x25 PWM chromax.Black.swap FK120
Fan Location Front Front
Fan Flow Type Push Push
CPU Only Fan No No
Max RPM 2000 1850
Fan Size (mm) 120 120
Fan Width (mm) 25 25
Manufacture Rated dBa 22.6 28.0
Manufactured Rated Airflow (cmf) 60.1 69.0
Manufactured Rated Air Pressure (h2o) 2.3 2.2
Number Of Pins 4 4
PWM Fan Yes Yes
Bearing Type SSO2 Fluid Dynamic
Watts (W) 1.68 1.44
Current (A) 0.14 0.12
Max Volts 12.00 12.00

Fan 2

Metric Cooler 1 Cooler 2
Fan Name NF-A12x25 PWM chromax.Black.swap FK120
Fan Location Mid Mid
Fan Flow Type Mid Mid
CPU Only Fan No No
Max RPM 2000 1850
Fan Size (mm) 120 120
Fan Width (mm) 25 25
Manufacture Rated dBa 22.6 28.0
Manufactured Rated Airflow (cmf) 60.1 69.0
Manufactured Rated Air Pressure (h2o) 2.3 2.2
Number Of Pins 4 4
PWM Fan Yes Yes
Bearing Type SSO2 Fluid Dynamic
Watts (W) 1.68 1.44
Current (A) 0.14 0.12
Max Volts 12.00 12.00


Design and Aesthetics:


NH-U12A chromax.Black

The NH-U12A chromax.Black features a single-tower design with a slim aluminum heatsink and a pair of 120mm NF-A12x25 PWM fans. This design allows for efficient heat dissipation, making it capable of handling demanding processors. Aesthetically, the NH-U12A chromax.Black adopts a black color scheme, providing a sleek and modern appearance that complements various build themes.

AK620

The AK620 boasts a dual-tower layout with two reasonably-sized aluminum heatsinks and a couple of FK120 PWM fans. Its design ensures excellent heat removal, allowing it to tackle even the most powerful processors. In terms of appearance, this cooler sports a sleek black top, two black fans, and a silver aluminum radiator, lending a refined look to any computer setup.


Install Notes:


NH-U12A chromax.Black

The NH-U12A features Noctua's SecuFirm2 mounting system, ensuring compatibility with a wide range of Intel and AMD sockets and offering a straightforward installation process, typical of Noctua coolers. Clear instructions, high-quality components, and a tube of their premium NT-H1 thermal compound make it an easy and user-friendly experience, even for beginners. The cooler uses the original AMD backplate for AMD installations. However, one downside is that the cooler may stick to your CPU, and due to the screw setup, you can't slide the cooler off the CPU like with some other brands. Overall, the NH-U12A offers a relatively hassle-free installation process.

AK620

The AK620 has DeepCool's more modern installation designs as of 2023, which has more components than most for an easy install. The backplates are held down by single hand screwed nuts that also serve to hold the mount from the other side. This makes it easy to place the backplate correctly during the installation. The remaining portion of the install is similar to that of Noctua's typical installation, which makes it easy, but also can make the uninstallation challenging if the thermal paste sticks well to the CPU.




Cooling Performance:


NH-U12A chromax.Black

The performance of the NH-U12A is exceptional due to its seven 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, including 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.

AK620

The AK620 delivers remarkable performance due to its six heat pipes that effectively move heat from the CPU to the extensive fin array on the heatsink. It is compatible with a variety of processors, even high-end ones with high TDPs. This cooler can handle challenging workloads and extensive overclocking, making it an appealing cooling option. For those seeking Noctua-like performance without breaking the bank, the AK620 is a strong contender.


Noise Performance:


NH-U12A chromax.Black

One of the standout features of the NH-U12A is its quiet operation. The two included 120mm NF-A12x25 PWM fans are designed for optimal airflow and low noise levels. Noctua fans are well-known for their excellent acoustic performance, and the NH-U12A is no exception. Users can expect quiet cooling even during intense workloads or gaming sessions.

AK620

A notable feature of the AK620 is its relatively quiet performance. The two 120mm FK120 PWM fans included are designed to deliver optimal airflow while maintaining low noise levels. Although this cooler might be louder than some alternatives of a similar size, its effective cooling makes it a strong candidate for your system. However, it's worth mentioning that some users may experience increased fan noise at mid RPMs occasionally.


Summary:


NH-U12A chromax.Black

Overall, the Noctua NH-U12A is a high-performance air cooler that offers excellent cooling capabilities and quiet operation. Its single-tower design and exceptional build quality make it a top choice for users seeking a reliable and efficient cooling solution for high-performance systems.

AK620

The AK620 is a high-performance cooler with a dual-tower design, six heat pipes, and two FK120 PWM fans that effectively dissipate heat, making it suitable for powerful processors and demanding workloads. Its sleek appearance features a black top, black fans, and a silver aluminum radiator, adding a refined touch to any computer setup. While the cooler generally operates quietly, it may be louder than some similar-sized alternatives, and occasional increased fan noise at mid RPMs is possible. Nevertheless, the AK620 is an appealing choice for those seeking top-tier performance on a budget.


AMD Ryzen 7 7800x3D Manufacturer's image

AMD Ryzen 7 7800X3D

Pick Another CPU

CPU Details:

Metric Value
Brand AMD
Cooler Name Ryzen 7 7800X3D
CPU Socket AM5
Cores 8
Thread Count 16
Max Temperature 89°C
Base Clock 4.2GHz
Max Boost Clock 5.0GHz
Cache L1 512KB
Cache L2 8MB
Cache L3 96MB
Processor Power Base 120W
Manufacture's Link Ryzen 7 7800X3D Manufacture's Link

Product Links

Link Type Value
Amazon.com

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