HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket - vs Thermalright AXP90 X47 Black Low Profile CPU Cooler
Updated August 2026 — Thermalright AXP90 X47 Black Low Profile CPU Cooler leads on height and depth.
The Thermalright AXP90 X47 offers a complete cooling solution with superior performance, while the AMD AM4 Backplate is a budget-friendly option for specific needs.
Why HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket - is better
Price
Lower cost at $6.99
Specificity
Designed specifically for AM4 socket
Installation
Easy installation for AM4 users
Why Thermalright AXP90 X47 Black Low Profile CPU Cooler is better
Cooling
Active cooling solution with heat pipes
Compatibility
Supports multiple CPU sockets
Performance
Quieter operation at 22.4 DBA
Overall score
Specifications
| Spec | HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket - | Thermalright AXP90 X47 Black Low Profile CPU Cooler |
|---|---|---|
| Cooling Type | Passive | Active |
| Socket Support | AM4 | AM4/AM5/Intel |
| Fan Included | No | Yes |
| Heat Pipes | None | 4x6mm |
| Price | $6.99 | $22.39 |
Dimension comparison
Overview of the Products
In the world of CPU coolers, the AMD AM4 Backplate and the Thermalright AXP90 X47 Black Low Profile CPU Cooler cater to different needs and preferences. The AMD AM4 Backplate is priced at $6.99, while the Thermalright AXP90 X47 is available for $22.39. The significant price difference of about 220% highlights their distinct roles in a cooling setup.
The AMD AM4 Backplate is designed specifically for AMD's AM4 socket, ensuring secure mounting for heatsinks. In contrast, the Thermalright AXP90 X47 offers a complete cooling solution with a slim profile and multiple compatibility options for both AMD and Intel processors. This overview sets the stage for a deeper comparison of their features, performance, and suitability for various setups.
Design and Build Quality
The design of a CPU cooler significantly influences its performance and compatibility. The AMD AM4 Backplate features a precision-crafted design specifically for the AM4 platform, ensuring an exact fit for AMD's socket CPUs. Its construction utilizes copper and high-quality ABS plastic, optimizing heat dissipation and providing durability.
On the other hand, the Thermalright AXP90 X47 boasts a compact and premium-quality low-profile design, standing at just 47mm tall. This makes it particularly suitable for ITX builds where space is a constraint. The all-metal platform along with a backplate fastener enhances its structural integrity, ensuring reliable performance over time. Overall, while the AMD AM4 Backplate focuses on mounting precision, the Thermalright AXP90 X47 emphasizes compactness and versatility.
Cooling Performance
Cooling performance is a crucial factor when selecting a CPU cooler. The AMD AM4 Backplate optimizes heat transfer between the CPU and the cooling solution, but it is important to note that it is merely a mounting bracket and does not include a fan. This means its effectiveness is entirely dependent on the quality of the cooling solution used alongside it.
Conversely, the Thermalright AXP90 X47 features four 6mm heat pipes designed to efficiently conduct heat away from the CPU. It operates at a noise level of 22.4 DBA, which is relatively quiet for a CPU cooler, ensuring a peaceful computing experience. Given these factors, the Thermalright AXP90 X47 offers a complete cooling solution with active heat dissipation, unlike the passive nature of the AMD AM4 Backplate.
Compatibility
Compatibility is vital for ensuring that your cooling solution works seamlessly with your hardware. The AMD AM4 Backplate is exclusively designed for AMD's AM4 platform, making it an excellent choice for users with compatible motherboards. However, this limited compatibility means it may not be suitable for users with different CPU sockets.
In contrast, the Thermalright AXP90 X47 supports both AMD AM4 and AM5 sockets as well as multiple Intel sockets, including 1150, 1151, 1155, and 1200. This broader compatibility makes the AXP90 X47 a versatile option for a range of builds, appealing to users who may switch between CPU platforms or those looking for a cooler that can adapt to future upgrades.
Installation Process
The installation process can greatly influence user experience, especially for those new to building PCs. The AMD AM4 Backplate is designed for easy installation, fitting securely onto AM4 motherboards. However, since it is a mounting bracket only, users will need to ensure they have a compatible heatsink or cooler to pair with it.
The Thermalright AXP90 X47 also promises a user-friendly installation process, thanks to its backplate fastener. This feature simplifies the mounting process, allowing users to install it without excessive hassle. The design of the AXP90 caters to both novice and experienced users, making it an appealing choice for a wide audience.
Price Comparison
When it comes to price, the AMD AM4 Backplate is significantly cheaper at $6.99, making it an attractive option for budget-conscious users looking to optimize their cooling systems without breaking the bank. In contrast, the Thermalright AXP90 X47, priced at $22.39, represents a more considerable investment. The higher price reflects its comprehensive cooling capabilities and broader compatibility, making it a worthwhile choice for those willing to spend more for enhanced performance.
The difference in price is about 220%, indicating that while the AMD AM4 Backplate offers a budget-friendly solution, the Thermalright AXP90 X47 provides a more robust and complete cooling experience.
User Experience and Reviews
User experience can provide valuable insights into product performance and reliability. The AMD AM4 Backplate is praised for its precise fit and ease of installation, making it a go-to choice for users specifically looking for AM4 compatibility. However, it lacks reviews related to cooling performance since it does not function independently as a cooler.
The Thermalright AXP90 X47 has garnered positive feedback for its cooling efficiency and quiet operation. Users appreciate its compact design, which fits well into smaller cases without compromising on performance. The cooler's ability to handle a range of CPUs also receives commendation, further enhancing its appeal in the market.
Which should you buy?
Ultimately, the choice between the AMD AM4 Backplate and the Thermalright AXP90 X47 boils down to your specific needs. If you are looking for a budget-friendly option to enhance your AM4 cooling setup, the AMD AM4 Backplate at $6.99 is a suitable choice. However, for those seeking a complete and efficient cooling solution, the Thermalright AXP90 X47 at $22.39 offers superior performance, versatility, and a quieter operation. The latter is especially recommended for users who prioritize space-saving designs without sacrificing cooling efficiency.

