Compare: NH-L9x65 vs Kraken-X53

Displayed below are comprehensive data and graphs that compare the Noctua NH-L9x65 to the NZXT Kraken-X53, showcasing critical qualitative and performance metrics. Performance metrics are further segmented into distinct graphs while leveraging the AMD Ryzen 7 5800X3D, 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 5800X3D (Pick Another CPU)

CPU Cooler Details

Metric Cooler 1: NH-L9x65 Cooler 2: Kraken-X53
Cooler Name NH-L9x65 Kraken-X53
Fan 1 Name NF-A9x14 PWM Aer P 120mm
Fan 2 Name Aer P 120mm
Manufacture Rated dBa 23.6 36.0
Number of Heat Pipes 4 0
Radiator/Heatsink (WxHxD) 95x35x81 mm 123x30x275 mm
Air Cooler Rating: Install 8 (Easy)
AIO Cooler Rating: Install 6 (Moderate)
Manufacture's Link NH-L9x65 Manufacture's Link Kraken-X53 Manufacture's Link

Product Links

Link Type Cooler 1: NH-L9x65 Cooler 2: Kraken-X53
Amazon.com

Fan Details for CPU Cooler:


Fan 1

Metric Cooler 1 Cooler 2
Fan Name NF-A9x14 PWM Aer P 120mm
Fan Location Top Bottom
Fan Flow Type Push Push
CPU Only Fan No No
Max RPM 2500 2000
Fan Size (mm) 92 120
Fan Width (mm) 25 26
Manufacture Rated dBa 19.9 36.0
Manufactured Rated Airflow (cmf) 29.7 73.1
Manufactured Rated Air Pressure (h2o) 1.6 2.9
Number Of Pins 4 4
PWM Fan Yes Yes
Bearing Type SSO2 Fluid Dynamic
Watts (W) 1.32
Current (A) 0.11
Max Volts 12.00

Fan 2

Metric Cooler 1 Cooler 2
Fan Name Aer P 120mm
Fan Location Top
Fan Flow Type Push
CPU Only Fan No
Max RPM 2000
Fan Size (mm) 120
Fan Width (mm) 26
Manufacture Rated dBa 36.0
Manufactured Rated Airflow (cmf) 73.1
Manufactured Rated Air Pressure (h2o) 2.9
Number Of Pins 4
PWM Fan Yes
Bearing Type Fluid Dynamic
Watts (W)
Current (A)
Max Volts


Design and Aesthetics:


NH-L9x65

The NH-L9x65 features a low-profile design with a slim aluminum heatsink and a 92mm NF-A9x14 PWM fan. With a height of only 65mm, the cooler is compatible with a wide range of PC cases, including mini-ITX and HTPC builds. Aesthetically, the NH-L9x65 maintains Noctua's signature beige and brown color scheme, reflecting the brand's reputation for quality and performance.

Kraken-X53

Sporting an all-black aesthetic, this cooler presents an innovative infinity screen showcasing the NZXT logo. While it provides subtle RGB accents on the AIO pump, it avoids overwhelming RGB effects, appealing to users seeking a tastefully subdued lighting rather than an overpowering RGB setup.


Install Notes:


NH-L9x65

This cooler is designed to be a typical Noctua cooler installation, which is easy to do and rather straightforward. This means that if you're new to installing a CPU cooler, there is little room to make a mistake. For AMD is uses the original AMD backplate. Only downside to the Noctua installation is that the cooler may stick to your CPU and given how the screws are setup, you can't slide the cooler off the CPU like other brands.

Kraken-X53

Installing this AIO is relatively straightforward, especially when compared to some other AIO models. When it comes to mounting the radiator, the initial step involves attaching the fans to it. However, it's worth noting that the screws used to secure the radiator to the PC case are relatively short and may not be sufficient for cases with thick materials. As for the pump installation, it follows a conventional process with four screws connecting it to the backplate, ensuring the AIO pump is securely placed on the CPU. Additionally, the AIO tubes offer flexibility, allowing for convenient adjustments to achieve an optimal setup placement.




Cooling Performance:


NH-L9x65

The performance of the NH-L9x65 is suitable for most mainstream CPUs and everyday tasks. It has four heat pipes that efficiently transfer heat away from the CPU to the heatsink. While the cooler may not be the best choice for high-end CPUs with high TDPs or extreme overclocking scenarios, it provides adequate cooling for lower TDP CPUs, especially in small form factor builds with limited space.

Kraken-X53

The NZXT Kraken x53 stands out as a cooling solution capable of handling high temperatures, delivering excellent cooling performance that can rival top-tier air coolers like the NH-D15. It's perfectly suited for setups seeking remarkable cooling efficiency , all without the bulkier dimensions often associated with larger air cooling solutions. However, much of the performance gained from this cooler is driven by the high RPM fans.


Noise Performance:


NH-L9x65

The 92mm NF-A9x14 PWM fan included with the NH-L9x65 is designed for quiet operation while maintaining good airflow for its size. Noctua fans are well-known for their excellent acoustic performance, and the NH-L9x65 is no exception. Users can expect quiet cooling even during low workloads, however due to it's limited cooling abilities, it may have to run louder moderate workloads or gaming sessions.

Kraken-X53

Equipped with dual 120mm fans capable of reaching high RPMs, this cooler may exhibit more noise compared to its counterparts. Nonetheless, this characteristic offers a wider array of choices for optimizing cooling performance during CPU-intensive tasks. It's worth noting, however, that there are alternative cooling solutions, both in the air and all-in-one (AIO) categories, which deliver better noise-to-performance ratios.


Summary:


NH-L9x65

The Noctua NH-L9x65 is a compact and efficient air cooler that's well-suited for small form factor builds and systems with limited space. Its low-profile design, adequate cooling performance, and quiet operation make it an attractive option for those looking for a space-saving and reliable cooling solution.

Kraken-X53

The NZXT Kraken x53 delivers strong cooling performance, thanks to its dual high-RPM 120mm fans. However, it can be noisier compared to alternatives in both air and AIO categories that offer better noise-to-performance ratios. Sporting an understated all-black design with subtle RGB accents, it appeals to those seeking tasteful lighting options. Its compact form factor suits setups prioritizing efficient cooling without excess bulk, although it's important to note that a significant part of its performance hinges on the high RPM fans.


AMD 5800X3D CPU Box Image

AMD Ryzen 7 5800X3D

Pick Another CPU

CPU Details:

Metric Value
Brand AMD
Cooler Name Ryzen 7 5800X3D
CPU Socket AM4
Cores 8
Thread Count 16
Max Temperature 90°C
Base Clock 3.4GHz
Max Boost Clock 4.5GHz
Cache L1 512KB
Cache L2 4MB
Cache L3 96MB
Processor Power Base 105W
Manufacture's Link Ryzen 7 5800X3D Manufacture's Link

Product Links

Link Type Value
Amazon.com

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