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Thermalright Royal Pretor 130 CPU Cooler vs Thermalright Peerless Assassin 120 SE Black CPU Cooler

Updated August 2026The Thermalright Royal Pretor 130 offers superior cooling performance and broader compatibility, while the Peerless Assassin 120 SE Black is a more budget-friendly option with decent performance.

The Thermalright Royal Pretor 130 offers superior cooling performance and broader compatibility, while the Peerless Assassin 120 SE Black is a more budget-friendly option with decent performance.

Why Thermalright Royal Pretor 130 CPU Cooler is better

Cooling Performance

Royal Pretor 130 has 6 heat pipes versus 2 in Peerless Assassin.

Height Compatibility

Royal Pretor 130 is compatible with more CPU sockets.

Build Quality

Royal Pretor 130 features a twin-tower design for better heat dissipation.

Why Thermalright Peerless Assassin 120 SE Black CPU Cooler is better

Price

Peerless Assassin 120 SE Black is C$20.11 cheaper.

Noise Level

Peerless Assassin 120 SE Black has a specified noise level of 25.6 dB(A).

Size

Peerless Assassin 120 SE Black has a slightly smaller footprint.

Overall score

Thermalright Royal Pretor 130 CPU Cooler
85
Thermalright Peerless Assassin 120 SE Black CPU Cooler
70

Specifications

SpecThermalright Royal Pretor 130 CPU CoolerThermalright Peerless Assassin 120 SE Black CPU Cooler
PriceC$66.90C$46.79
AirflowN/A66.17 CFM
Noise LevelN/A25.6 dB(A)
Socket SupportAM4/AM5, LGA 1150-2066AM4/AM5, LGA 1150-1851
Installation EaseIncludes video instructionsIncludes mounting kits

Dimension comparison

Thermalright Royal Pretor 130 CPU CoolerThermalright Peerless Assassin 120 SE Black CPU Cooler

Overview of Thermalright Royal Pretor 130 and Peerless Assassin 120 SE Black

The Thermalright Royal Pretor 130 and the Thermalright Peerless Assassin 120 SE Black CPU coolers are both designed to offer effective cooling solutions for CPUs. The Royal Pretor 130 is priced at C$66.90, while the Peerless Assassin 120 SE Black comes at a more affordable C$46.79. This price difference indicates varying features and cooling capabilities, which are essential to consider for potential buyers.

The Royal Pretor 130 is built with 6 heat pipes and a twin-tower radiator design, aimed at maximising heat dissipation. On the other hand, the Peerless Assassin 120 SE Black features dual PWM fans and an innovative design for improved airflow. Understanding these characteristics will help users make informed decisions based on their cooling needs and budget constraints.

Design and Build Quality

The design and build quality of CPU coolers play a crucial role in their performance and longevity. The Royal Pretor 130 features a twin-tower radiator made from a combination of aluminum and copper, measuring 130x140x158mm. Its height of 158mm ensures compatibility with most cases while maximising heat dissipation.

In contrast, the Peerless Assassin 120 SE Black has a slightly smaller footprint, with dimensions of 125x135x155mm. Its blackened nano coating and fully electroplated heat pipes enhance both aesthetics and performance. The use of metal fasteners for installation further adds to its build quality. Both coolers exhibit solid construction, but the Royal Pretor 130's larger size may offer slightly better heat dissipation capabilities.

Cooling Performance

When it comes to cooling performance, the Royal Pretor 130 leverages its 6 heat pipes and twin-tower design to effectively manage CPU temperatures. This configuration allows it to tackle reverse gravity issues and maintain optimal cooling under various orientations.

The Peerless Assassin 120 SE Black, while slightly less powerful in terms of heat pipe count, compensates with dual PWM fans that can achieve a maximum airflow of 66.17 CFM. This airflow, combined with a noise level of 25.6 dB(A), suggests that it can provide effective cooling without excessive noise. While both coolers are designed to handle demanding workloads, the Royal Pretor 130 stands out for its advanced heat pipe technology, potentially offering superior cooling efficiency over prolonged use.

Noise Levels and Operation

Noise levels are an important consideration for users who prefer a quieter computing environment. The Royal Pretor 130 utilises S-FDB V2.0 bearings in its dual fans, which are designed to operate efficiently and quietly, although specific noise levels are not provided.

The Peerless Assassin 120 SE Black, on the other hand, has a clearly specified noise level of up to 25.6 dB(A) at maximum fan speed. This low noise output is beneficial for users who want to keep their systems quiet, especially during intensive tasks. Both models aim for quiet operation, but the Peerless Assassin 120 SE Black provides a quantifiable noise level that may appeal to silent PC builders.

Compatibility with CPU Sockets

Compatibility with various CPU sockets is essential for ensuring that a cooler can be used across different systems. The Royal Pretor 130 supports a wide range of sockets, including AMD AM4/AM5 and Intel LGA 1150 through 2066. This broad compatibility makes it a versatile choice for users with different setups.

Similarly, the Peerless Assassin 120 SE Black also supports a comprehensive list of sockets, covering AMD AM4/AM5 and Intel LGA 1150 through 1851. Both coolers come with appropriate mounting kits for ease of installation. However, the Royal Pretor 130's slightly wider compatibility range might give it an edge for users with older Intel sockets.

Installation Process

The installation process can significantly affect the user experience when setting up a CPU cooler. The Royal Pretor 130 simplifies installation by including necessary mounting grommets and video instructions, making it accessible for both novice and experienced builders.

The Peerless Assassin 120 SE Black also provides mounting kits and installation instructions, ensuring a straightforward setup process. Both coolers are designed to be user-friendly, but the Royal Pretor 130’s additional instructional resources may make it more appealing for those who may be less familiar with CPU cooler installation.

Price Comparison

Price is a decisive factor for many consumers, and there is a notable difference between these two coolers. The Royal Pretor 130 is priced at C$66.90, reflecting its advanced features such as the 6 heat pipe technology and twin-tower design. This cooler may appeal to users who are willing to invest more for enhanced performance and cooling efficiency.

Conversely, the Peerless Assassin 120 SE Black, at C$46.79, offers a cost-effective solution without sacrificing too much in terms of performance. This cooler is suitable for users on a budget who still want reliable cooling capabilities. The price difference of C$20.11 could be significant for those looking to optimise their build without overspending.

Which should you buy?

Choosing between the Thermalright Royal Pretor 130 and the Peerless Assassin 120 SE Black ultimately depends on your specific needs and budget. If you require superior cooling performance and a broader compatibility range, the Royal Pretor 130 is worth the higher price of C$66.90. However, if you are looking for an effective, quieter cooler at a more affordable price of C$46.79, the Peerless Assassin 120 SE Black is an excellent choice that still delivers strong performance.

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Thermalright Royal Pretor 130 CPU Cooler vs Thermalright Peerless Assassin 120 SE Black CPU Cooler | versusfinder