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Intel i3/i5/i7 LGA115x CPU Heatsink-Intel CPU Cooler Aluminum Heatsink for LGA12 vs Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm

Updated August 2026The Thermalright Peerless Assassin offers superior cooling performance and advanced features, making it the better choice for demanding users. The ZYZMOON cooler is a budget-friendly option for basic needs.

The Thermalright Peerless Assassin offers superior cooling performance and advanced features, making it the better choice for demanding users. The ZYZMOON cooler is a budget-friendly option for basic needs.

Why Intel i3/i5/i7 LGA115x CPU Heatsink-Intel CPU Cooler Aluminum Heatsink for LGA12 is better

lower price

C$19.99 vs C$62.90

easy installation

tool-free push pin design

basic compatibility

supports older Intel CPUs

Why Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm is better

better cooling

operates at 1850 RPM with 88.89 CFM

premium build

dual-tower design with copper heat pipes

advanced features

RGB and TRCC software support

Overall score

Intel i3/i5/i7 LGA115x CPU Heatsink-Intel CPU Cooler Aluminum Heatsink for LGA12
55
Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm
85

Specifications

SpecIntel i3/i5/i7 LGA115x CPU Heatsink-Intel CPU Cooler Aluminum Heatsink for LGA12Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm
PriceC$19.99C$62.90
Fan SpeedN/A1850 RPM
Air VolumeN/A88.89 CFM
Noise LevelN/A≤25.6 dB(A)
Installation TypeTool-freeStandard

Dimension comparison

Intel i3/i5/i7 LGA115x CPU Heatsink-Intel CPU Cooler Aluminum Heatsink for LGA12Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm

Overview of the Products

In this comparison, we will examine two CPU coolers: the Intel i3/i5/i7 LGA115x CPU Heatsink by ZYZMOON, priced at C$19.99, and the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler, which retails for C$62.90. Both coolers cater to different segments of the CPU cooling market, with varying features and performance capabilities. While the ZYZMOON cooler is designed for basic cooling needs, the Thermalright model offers advanced technology and enhanced cooling capabilities.

Design and Build Quality

The ZYZMOON cooler features an aluminum heatsink designed for LGA115x sockets, which is relatively standard for entry-level CPU coolers. Its tool-free installation method via push pins makes it user-friendly, especially for beginners. On the other hand, the Thermalright Peerless Assassin boasts a dual-tower design with two high-speed fans, a magnetic top cover, and a sleek black finish. This premium construction is complemented by six pure copper heat pipes that enhance thermal conductivity, making it ideal for users seeking high performance and aesthetics.

Cooling Performance

When it comes to cooling efficiency, the Thermalright Peerless Assassin stands out significantly. It operates at a fan speed of 1850 RPM, generating an air volume of 88.89 CFM, which allows it to dissipate heat effectively under load. In contrast, the ZYZMOON cooler is designed for CPUs with a TDP of 65W or lower, making it suitable for basic tasks but potentially inadequate for demanding applications. Therefore, users who plan to push their CPUs to higher performance levels should consider the Thermalright cooler for its superior cooling capabilities.

Compatibility

The ZYZMOON cooler is compatible with Intel Core i3, i5, and i7 processors on LGA 1150, 1151, 1155, and 1156 sockets. This wide compatibility makes it a viable option for older systems that require basic upgrades. On the other hand, the Thermalright Peerless Assassin supports a broader range of modern CPUs, including those requiring more advanced cooling solutions. Its overall size of 138x125x162 mm means it fits in most ATX cases, ensuring compatibility with contemporary builds.

Noise Levels

Noise generation is a crucial consideration for many PC builders. The Thermalright Peerless Assassin operates at a maximum noise level of 25.6 dB(A), which is relatively quiet for a dual-fan cooler, thanks to its S-FDB bearings that enhance longevity and reduce noise. The ZYZMOON cooler does not specify its noise levels, but as a basic cooler, it is likely to be quieter under low-load conditions. However, users looking for peace and quiet during intense gaming or heavy workloads may find the Thermalright cooler's performance more appealing.

Installation Ease

For ease of installation, the ZYZMOON cooler simplifies the process with its tool-free push pin design, allowing users to set it up quickly without needing additional tools. This feature is particularly advantageous for those who may not be comfortable with more complex installations. Conversely, the Thermalright Peerless Assassin, while offering superior performance, may require a more involved installation process due to its dual-tower configuration and additional components like the digital display board. Therefore, while it may appeal to experienced builders, novices might find it slightly challenging.

Price to Performance Ratio

The ZYZMOON cooler is priced at C$19.99, making it an economical choice for users on a budget or those with less demanding cooling needs. In contrast, the Thermalright Peerless Assassin, at C$62.90, targets users who are willing to invest more for enhanced performance and features. While the initial price is higher, the superior cooling capabilities of the Thermalright model may justify the expense for gamers and professionals who require reliable performance under load.

User Experience and Feedback

User feedback generally highlights the ZYZMOON cooler as a dependable choice for basic cooling tasks, with many appreciating its straightforward installation process. However, it is often noted that it may struggle to maintain optimal temperatures during intensive use. Conversely, the Thermalright Peerless Assassin receives praise for its impressive cooling performance and aesthetic appeal, particularly among users who appreciate RGB features in their builds. The TRCC software allows users to monitor and adjust cooling parameters, enhancing the overall user experience.

Which should you buy?

Ultimately, the choice between the ZYZMOON Intel i3/i5/i7 LGA115x CPU cooler and the Thermalright Peerless Assassin 120 Digital ARGB comes down to your specific needs and budget. If you are looking for a cost-effective solution for basic cooling and have a lower TDP CPU, the ZYZMOON is a solid option. However, for users seeking advanced cooling capabilities, aesthetics, and a broader compatibility range, the Thermalright Peerless Assassin justifies its higher price with superior performance and features.

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Intel i3/i5/i7 LGA115x CPU Heatsink-Intel CPU Cooler Aluminum Heatsink for LGA12 vs Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm | versusfinder