Thermalright Peerless Assassin 120 CPU Air Cooler vs ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler
Updated August 2026 — The Thermalright Peerless Assassin 120 offers excellent cooling performance at a lower price, while the ID-COOLING FROZN A720 provides superior airflow but at a higher noise level and cost.
The Thermalright Peerless Assassin 120 offers excellent cooling performance at a lower price, while the ID-COOLING FROZN A720 provides superior airflow but at a higher noise level and cost.
Why Thermalright Peerless Assassin 120 CPU Air Cooler is better
price
Thermalright Peerless Assassin 120 is significantly cheaper.
noise level
Thermalright operates at a quieter 25.6 dB(A).
TDP
Thermalright supports a higher TDP of 245W.
Why ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler is better
airflow
ID-COOLING FROZN A720 has a higher airflow of 98.6 CFM.
heat pipes
ID-COOLING features seven heat pipes for better heat absorption.
aesthetic
ID-COOLING has an all-black design that appeals to many users.
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 CPU Air Cooler | ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler |
|---|---|---|
| Price | C$51.39 | C$110.92 |
| Max Noise | 25.6 dB(A) | 33.5 dB(A) |
| Max Airflow | 66.17 CFM | 98.6 CFM |
| TDP | 245W | N/A |
| Fan Type | PWM | FDB |
Dimension comparison
Overview of the Thermalright Peerless Assassin 120 and ID-COOLING FROZN A720
The Thermalright Peerless Assassin 120 is priced at C$51.39, while the ID-COOLING FROZN A720 is significantly more expensive at C$110.92. This price difference highlights a stark contrast in their market positioning and features. While both products aim to provide effective cooling solutions for CPUs, their specifications and intended use cases vary considerably.
The Thermalright Peerless Assassin 120 features a dual-tower design that enhances heat dissipation, boasting an effective area of 9600 cm². It includes two PWM fans, which operate quietly at a maximum noise level of 25.6 dB(A), making it suitable for users who value a quieter environment. On the other hand, the ID-COOLING FROZN A720, with its dual-tower heatsink and two 140mm fans, focuses on both aesthetics and performance, delivering a maximum airflow of 98.6 CFM but at a higher noise level of 33.5 dB(A).
Cooling Performance
In terms of cooling performance, the Thermalright Peerless Assassin 120 features a TDP of 245W, indicating its ability to handle high thermal loads effectively. It employs six heat pipes and is designed to deliver robust cooling performance, especially under heavy workloads. The dual-tower configuration contributes to its efficient heat dissipation, making it a strong contender for CPU cooling.
Conversely, the ID-COOLING FROZN A720 uses seven copper heat pipes to absorb and transfer heat, which can be advantageous for maintaining cooler temperatures under stress. Despite having a slightly higher airflow capacity, its maximum noise level of 33.5 dB(A) could be a consideration for users looking for quieter solutions. The FROZN A720 is designed to ensure excellent heat dissipation, but its noise level may detract from its appeal in quieter environments.
Design and Aesthetics
Design plays a significant role in the appeal of both coolers. The Thermalright Peerless Assassin 120 features a sleek design with a white finish, making it visually striking, especially for those who appreciate RGB lighting effects. The ARGB features of its fans allow for customizable lighting, adding a personal touch to any build.
The ID-COOLING FROZN A720, on the other hand, adopts an all-black aesthetic that may appeal to users who prefer a more understated look. Its design allows it to blend seamlessly into darker cases, providing a clean and professional appearance. This aesthetic preference can be subjective, as different users may have varying tastes when it comes to the appearance of their components.
Compatibility
Compatibility is crucial when choosing a CPU cooler, and both the Thermalright Peerless Assassin 120 and ID-COOLING FROZN A720 offer broad support for Intel and AMD sockets. The Peerless Assassin 120 supports a variety of Intel sockets including 1150 through 2066 and AMD AM4/AM5. This wide compatibility ensures that it can be used with many different CPU models.
Similarly, the ID-COOLING FROZN A720 supports Intel LGA2011/1700/1851/1200/1150/1151/1155/1156 and AMD AM4/AM5 sockets, making it equally versatile. This aspect is critical for users who may upgrade their CPUs in the future, as both coolers provide sufficient flexibility for various setups.
Installation Process
Installation ease can significantly affect the user experience, and both coolers are designed for hassle-free installation across Intel and AMD platforms. The Thermalright Peerless Assassin 120 features metal fasteners that assist in a secure fit, while its offset layout allows for unrestricted installation, even in tight spaces.
The ID-COOLING FROZN A720 also emphasizes easy installation, ensuring that users can set it up without unnecessary complications. However, the exact installation experience may vary depending on the specific case and CPU configuration. Users should consider their particular setups when evaluating installation processes.
Noise Levels
Noise levels are an essential factor for many PC builders, particularly for those who prioritize quiet operation. The Thermalright Peerless Assassin 120 operates at a maximum noise level of 25.6 dB(A), which is relatively quiet, making it suitable for building a silent or low-noise PC.
In contrast, the ID-COOLING FROZN A720 reaches a higher noise level of 33.5 dB(A). While this may still be acceptable for many users, those who are particularly sensitive to noise might prefer the quieter operation of the Thermalright Peerless Assassin 120. This difference in noise output can be a deciding factor for users in sound-sensitive environments.
Price Comparison
The price difference between the two CPU coolers is quite significant, with the Thermalright Peerless Assassin 120 priced at C$51.39 and the ID-COOLING FROZN A720 at C$110.92. This nearly double price tag of the FROZN A720 reflects its additional features such as larger fans and more heat pipes, but it may not be justified for all users.
Users should assess whether the added features of the more expensive cooler align with their specific cooling needs and budget constraints. For budget-conscious consumers or those who do not require extensive cooling power, the Thermalright Peerless Assassin 120 might represent a more economical choice without sacrificing essential performance.
Which should you buy?
Ultimately, the choice between the Thermalright Peerless Assassin 120 and the ID-COOLING FROZN A720 depends on your specific needs and budget. If you are looking for a cost-effective solution with excellent cooling performance and low noise, the Thermalright Peerless Assassin 120 is a strong contender. Conversely, if you value aesthetic appeal and additional cooling capability and are willing to invest more, the ID-COOLING FROZN A720 may be the better option for you. Consider your priorities in terms of performance, noise, and design to make the best decision for your build.
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