Compare: Peerless Assassin 120 SE vs NH-L9x65

Thermalright Peerless Assassin 120 SE manufacture's image

Thermalright Peerless Assassin 120 SE

Compare To Another Cooler
Displayed below are comprehensive data and graphs that compare the Thermalright Peerless Assassin 120 SE to the Noctua NH-L9x65, 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: Peerless Assassin 120 SE Cooler 2: NH-L9x65
Cooler Name Peerless Assassin 120 SE NH-L9x65
Fan 1 Name TL-C12 120mm Fan NF-A9x14 PWM
Fan 2 Name TL-C12 120mm Fan
Manufacture Rated dBa 25.6 23.6
Number of Heat Pipes 6 4
Full Size (WxHxD): 125x154x136 mm 95x51x95 mm
Heatsink 1 (WxHxD) 125x107x40 mm 95x35x81 mm
Heatsink 2 (WxHxD) 125x107x40 mm
Air Cooler Rating: Install 8 (Easy) 8 (Easy)
Manufacture's Link Peerless Assassin 120 SE Manufacture's Link NH-L9x65 Manufacture's Link

Product Links

Link Type Cooler 1: Peerless Assassin 120 SE Cooler 2: NH-L9x65
Amazon.com

Fan Details for CPU Cooler:


Fan 1

Metric Cooler 1 Cooler 2
Fan Name TL-C12 120mm Fan NF-A9x14 PWM
Fan Location Front Top
Fan Flow Type Push Push
CPU Only Fan No No
Max RPM 1500 2500
Fan Size (mm) 120 92
Fan Width (mm) 25 25
Manufacture Rated dBa 25.6 19.9
Manufactured Rated Airflow (cmf) 66.2 29.7
Manufactured Rated Air Pressure (h2o) 1.5 1.6
Number Of Pins 4 4
PWM Fan Yes Yes
Bearing Type Fluid Dynamic SSO2
Watts (W) 2.40 1.32
Current (A) 0.20 0.11
Max Volts 12.00 12.00

Fan 2

Metric Cooler 1 Cooler 2
Fan Name TL-C12 120mm Fan
Fan Location Mid
Fan Flow Type Mid
CPU Only Fan No
Max RPM 1500
Fan Size (mm) 120
Fan Width (mm) 25
Manufacture Rated dBa 25.6
Manufactured Rated Airflow (cmf) 66.2
Manufactured Rated Air Pressure (h2o) 1.5
Number Of Pins 4
PWM Fan Yes
Bearing Type Fluid Dynamic
Watts (W) 2.40
Current (A) 0.20
Max Volts 12.00


Design and Aesthetics:


Peerless Assassin 120 SE

The Peerless Assassin 120 SE sports a sleek design, with a large aluminum heatsink, all-black fans, and a black top radiator. The two 120mm fans ensure optimal airflow and efficient heat dissipation. This modern and sophisticated appearance complements various build themes, making it an attractive choice for many PC enthusiasts that are on a budget. The similar Peerless Assassin 120 offers a gray look with a more polished top.

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.


Install Notes:


Peerless Assassin 120 SE

This cooler installation is very similar to Noctua's typical installation, which is one of the easier installation setups. However, it also faces similar issues regarding uninstalling this cooler, where the cooler is unable to slide/twist off the cooler to break the thermal paste seal. This might be necessary if the thermal paste has a strong hold between the cooler and the CPU.

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.




Cooling Performance:


Peerless Assassin 120 SE

Impressive performance is a standout feature of the Peerless Assassin 120 SE, thanks to its six heat pipes that efficiently transfer heat away from the CPU and into the expansive fin array of the heatsink. It is suitable for a wide range of processors, including high-end models with high TDPs. The cooler is capable of handling demanding workloads and significant overclocking, making it a an attractive cooling solution option.

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.


Noise Performance:


Peerless Assassin 120 SE

One of the standout features of the Peerless Assassin 120 SE is its relative quiet operation. The two included 120mm TL-C12 PWM fans are designed for optimal airflow and low noise levels. Although, this cooler can be louder than some other coolers of similar size, the relative cooling makes this cooler a contender for your setup.

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.


Summary:


Peerless Assassin 120 SE

A notable feature of the Peerless Assassin 120 SE is its comparatively quiet performance. The cooler comes equipped with two 120mm TL-C12 PWM fans, engineered for optimal airflow and reduced noise levels. While it may be slightly louder than other coolers of a similar size, its impressive cooling capabilities make the Peerless Assassin 120 SE a strong contender for your PC setup.

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.


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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