Thermalright Peerless Assassin 120 Vision MAX ARGB Black 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 offers superior cooling performance and quieter operation, making it the better choice for most users. However, the ID-COOLING FROZN A720 excels in airflow and RAM compatibility.
The Thermalright Peerless Assassin offers superior cooling performance and quieter operation, making it the better choice for most users. However, the ID-COOLING FROZN A720 excels in airflow and RAM compatibility.
Why Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler is better
Cooling Performance
Peerless Assassin has a maximum fan speed of 2150 RPM and 69 CFM airflow.
Noise Levels
Peerless Assassin operates at ≤27 dB(A), quieter than FROZN A720.
Unique Features
Peerless Assassin includes a 5-inch IPS LCD screen.
Why ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler is better
Airflow
FROZN A720 achieves a maximum airflow of 98.6 CFM.
RAM Clearance
FROZN A720 allows 58mm RAM clearance in single fan mode.
Price
FROZN A720 is priced higher at C$110.92.
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler | ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler |
|---|---|---|
| Max RPM | 2150 | 1400 |
| Airflow | 69 CFM | 98.6 CFM |
| Noise Level | ≤27 dB(A) | 33.5 dB(A) |
| RAM Clearance | N/A | 58mm |
| Price | C$78.59 | C$110.92 |
Dimension comparison
Overview
When choosing a CPU cooler, performance and design are critical factors. In this comparison, we will examine the Thermalright Peerless Assassin 120 Vision MAX ARGB Black and the ID-COOLING FROZN A720 Black, two high-performance air coolers that cater to different needs. The Peerless Assassin is priced at C$78.59 while the FROZN A720 comes in at C$110.92.
Cooling Performance
The cooling performance of a CPU cooler is paramount, especially for high-performance builds. The Thermalright Peerless Assassin features a dual-tower design with six pure copper heat pipes, allowing for superior heat dissipation and a maximum fan speed of 2150 RPM. This configuration enables an airflow of 69 CFM, ensuring that heat is effectively managed even under heavy loads. In contrast, the ID-COOLING FROZN A720 boasts seven heat pipes and two 140mm fans that can achieve a maximum airflow of 98.6 CFM. While both coolers provide excellent cooling capabilities, the FROZN A720 delivers a higher airflow, which may result in more efficient cooling in demanding scenarios.
Design and Aesthetics
Design plays a crucial role in how a cooler fits into a PC build. The Thermalright Peerless Assassin stands out with its matte black coating and a magnetically attached top cover featuring a 5-inch IPS LCD screen, offering a unique aesthetic touch. Its height of 164mm ensures compatibility with mainstream ATX cases. On the other hand, the ID-COOLING FROZN A720 features an all-black layout, designed to seamlessly blend with dark-themed setups. The aesthetic appeal of both coolers is strong, but the unique display of the Peerless Assassin might attract those looking for a standout feature.
Noise Levels
Noise levels are a significant concern for many PC builders, especially for those seeking a quiet operation. The Thermalright Peerless Assassin operates at a noise level of ≤27 dB(A), which is quite low, making it suitable for quiet environments. The ID-COOLING FROZN A720, however, has a maximum noise level of 33.5 dB(A). While both coolers utilise PWM fans to ensure automatic speed control and quiet operation, the Peerless Assassin has a clear advantage in noise performance, making it a better choice for users who prioritise silence.
Installation Process
Ease of installation can significantly impact the overall user experience. The Thermalright Peerless Assassin is designed for straightforward installation, though specific details on the process are not provided. The ID-COOLING FROZN A720 emphasizes its hassle-free installation for both Intel and AMD sockets, suggesting a user-friendly experience. Given the lack of detailed information on the Peerless Assassin's installation process, the FROZN A720 might be a more appealing option for those who value simplicity in assembly.
RAM Compatibility
Compatibility with RAM is an important consideration, especially for users with high-profile modules. The Thermalright Peerless Assassin allows for sufficient clearance and is designed to accommodate tall RAM heat spreaders, although specific measurements are not provided. In contrast, the ID-COOLING FROZN A720 allows for 58mm of RAM clearance in single fan mode, which is beneficial for preventing interference with RAM modules during installation. This feature makes the FROZN A720 a more accommodating option for builders concerned about RAM compatibility.
Build Quality
Quality of materials and construction can significantly impact a cooler's durability and performance. The Thermalright Peerless Assassin boasts a nickel-plated copper base and six copper heat pipes, complemented by S-FDB V2 bearings in its fans for longevity. The ID-COOLING FROZN A720 features seven copper heat pipes and two FDB fans, also known for their stable performance and quieter operation. Both coolers exhibit high-quality construction, but the Peerless Assassin's emphasis on advanced materials and technology may provide a slight edge in long-term reliability.
Brand Reputation
Both Thermalright and ID-COOLING have established themselves in the computer cooling market, but they cater to different segments. Thermalright has garnered a reputation for high-performance coolers with innovative features, such as the Peerless Assassin's LCD screen. Conversely, ID-COOLING is known for its effective cooling solutions at competitive prices, exemplified by the FROZN A720. Depending on brand loyalty and past experiences, users may have personal preferences that influence their choice.
Which should you buy?
Choosing between the Thermalright Peerless Assassin 120 Vision MAX ARGB Black and the ID-COOLING FROZN A720 Black ultimately depends on your specific needs. If you prioritise cooling efficiency, aesthetics, and quieter operation, the Peerless Assassin at C$78.59 is an excellent choice. However, if you seek higher airflow and compatibility with RAM, the FROZN A720, priced at C$110.92, could be worth the additional investment. Weigh your priorities carefully to make the best decision for your setup.
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