Thermalright Peerless Assassin 120 Black CPU Air Cooler vs Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler
Updated August 2026 — The Thermalright Peerless Assassin 120 Black offers superior cooling performance and quieter operation, while the Cooler Master Hyper 212 RGB Black Edition provides better value and RGB lighting for aesthetics.
The Thermalright Peerless Assassin 120 Black offers superior cooling performance and quieter operation, while the Cooler Master Hyper 212 RGB Black Edition provides better value and RGB lighting for aesthetics.
Why Thermalright Peerless Assassin 120 Black CPU Air Cooler is better
Cooling Performance
Thermalright has higher airflow (66.17 CFM vs 57.3 CFM)
Noise Level
Thermalright is quieter at 25.6 dB vs 26.0 dB
Compatibility
Thermalright supports a wider range of recent sockets including AM5 and LGA1700
Why Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler is better
Price
Cooler Master is more affordable at C$44.99 vs C$54.90
Aesthetics
Cooler Master includes customizable RGB lighting
Installation
Cooler Master has intuitive fan bracket for easy fan removal
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 Black CPU Air Cooler | Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler |
|---|---|---|
| Price | C$54.90 | C$44.99 |
| Airflow | 66.17 CFM | 57.3 CFM |
| Noise Level | 25.6 dB | 26.0 dB |
| Fans | 2 PWM fans | 1 fan |
| Compatibility | Intel LGA1150-2066, AMD AM4/AM5 | Intel & AMD platforms |
| Lighting | No RGB | RGB LED controller |
| Design | Dual tower aluminum | Stacked fin array |
Dimension comparison
Pricing
When it comes to pricing, the Cooler Master Hyper 212 RGB Black Edition is the more affordable option at C$44.99, while the Thermalright Peerless Assassin 120 Black is priced at C$54.90. This difference of C$9.91 may be significant for budget-conscious consumers seeking effective cooling solutions. Despite its higher price, the Thermalright model offers advanced features that may justify the cost for some users who prioritise performance over budget.
Cooling Performance
The Thermalright Peerless Assassin 120 Black is designed for superior cooling performance, boasting an effective heat dissipation area of 9600cm and utilizing a dual fan setup with a maximum airflow of 66.17 CFM. In contrast, the Cooler Master Hyper 212 RGB Black Edition features a single fan with an airflow of 57.3 CFM. The difference in airflow indicates that the Thermalright model may provide better cooling efficiency, particularly under heavy loads, making it an appealing choice for users with high-performance CPUs.
Design and Build Quality
In terms of design and build quality, both coolers showcase impressive engineering. The Thermalright Peerless Assassin 120 Black features a dual tower design, which allows for more effective heat dissipation and is built with an aluminum heat sink and metal fasteners for durability. The Cooler Master Hyper 212 RGB Black Edition, on the other hand, employs a stacked fin array and direct contact technology to enhance heat transfer. Both products have their unique strengths, but the Thermalright's dual tower design may provide a slight edge in overall cooling efficiency.
Noise Level
Noise levels are an important consideration for users who prefer a quieter operating environment. The Thermalright Peerless Assassin 120 Black operates at a maximum noise level of 25.6 dB(A), making it a relatively quiet option. The Cooler Master Hyper 212 RGB Black Edition, however, operates at a slightly higher noise level of 26.0 dB. While the difference is minimal, users who are sensitive to noise may prefer the quieter operation of the Thermalright cooler.
Compatibility
Compatibility is crucial for ensuring that a CPU cooler will work with your system. The Thermalright Peerless Assassin 120 Black supports a wide range of Intel and AMD sockets, including LGA1150, LGA1200, AM4, and AM5. Similarly, the Cooler Master Hyper 212 RGB Black Edition is compatible with a variety of Intel and AMD platforms, ensuring a broad range of usability. Both products offer comprehensive compatibility, but the Thermalright model supports a slightly wider range of recent sockets, making it a more versatile choice for users with newer systems.
Installation Process
The installation process for a CPU cooler can significantly impact user experience. The Thermalright Peerless Assassin 120 Black includes easy-to-use metal fasteners for both Intel and AMD platforms, designed for hassle-free installation. The Cooler Master Hyper 212 RGB Black Edition features an intuitive fan bracket design that simplifies the process of upgrading or removing the fan. While both coolers aim to make installation straightforward, the Thermalright's included fasteners may provide a more secure fit for users who prioritise stability during installation.
Aesthetic Appeal
Aesthetic appeal can play a crucial role for users looking to match their cooling solution with their build. The Cooler Master Hyper 212 RGB Black Edition includes an RGB LED controller that allows for customizable colours and effects, making it a visually striking choice for gamers and PC enthusiasts who want to showcase their system. In contrast, the Thermalright Peerless Assassin 120 Black has a sleek black finish but lacks RGB lighting. Users who value aesthetics may lean towards the Cooler Master model for its vibrant lighting options.
Which should you buy?
Choosing between the Thermalright Peerless Assassin 120 Black and the Cooler Master Hyper 212 RGB Black Edition ultimately depends on your priorities. If you are looking for superior cooling performance and a quieter operation, the Thermalright model may be the better choice, especially given its higher airflow and lower noise level. However, if you prefer a more budget-friendly option with aesthetic features such as RGB lighting, the Cooler Master Hyper 212 RGB Black Edition is a solid contender. Each cooler has its strengths, and the decision will hinge on your specific needs and preferences in CPU cooling.
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