ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard vs MSI A520M-A PRO Gaming Motherboard
Updated August 2026 — The ASUS Prime B840-PLUS WiFi offers superior performance and features compared to the MSI A520M-A PRO, making it the better choice for demanding users.
The ASUS Prime B840-PLUS WiFi offers superior performance and features compared to the MSI A520M-A PRO, making it the better choice for demanding users.
Why ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard is better
performance
Supports AMD Ryzen 9000, 8000, and 7000 Series processors
connectivity
Includes Wi-Fi 6E and PCIe 4.0
cooling
Comprehensive cooling solutions with multiple heatsinks
Why MSI A520M-A PRO Gaming Motherboard is better
price
More budget-friendly at C$99.99
simplicity
Easier setup for casual users
basic functionality
Sufficient for general gaming and everyday tasks
Overall score
Specifications
| Spec | ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard | MSI A520M-A PRO Gaming Motherboard |
|---|---|---|
| Socket | AM5 | AM4 |
| Memory Type | DDR5 | DDR4 |
| M.2 Slots | 3 | 1 |
| Wi-Fi | Yes | No |
| USB Ports | 10Gbps Type-A & C | Standard USB |
Dimension comparison
Overview of the ASUS Prime B840-PLUS WiFi
The ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard is priced at C$153.44 and is designed for high performance. It features advanced connectivity options and is ready for the latest AMD Ryzen processors. With a robust power delivery system and comprehensive cooling solutions, it stands out as a high-end option for DIY enthusiasts looking to build a future-proof PC. The motherboard includes Wi-Fi 6E, PCIe 4.0 support, and multiple M.2 slots, making it suitable for demanding applications, particularly in the realm of AI computing.
Overview of the MSI A520M-A PRO Gaming
The MSI A520M-A PRO Gaming Motherboard is a more budget-friendly option at C$99.99, catering to gamers and general users alike. It supports 3rd Gen AMD Ryzen processors and provides a solid foundation for gaming builds. Although it lacks some of the advanced features found in the ASUS Prime, such as Wi-Fi connectivity and PCIe 4.0, it still offers good performance with support for DDR4 memory and Turbo M.2 for NVMe SSDs. This makes it a practical choice for users focused on cost-effectiveness without sacrificing essential performance.
Performance Comparison
In terms of performance, the ASUS Prime B840-PLUS WiFi is designed to handle more demanding tasks due to its support for AMD Ryzen 9000, 8000, and 7000 Series processors, whereas the MSI A520M-A PRO is limited to 3rd Gen Ryzen and 4000 G-Series processors. The ASUS motherboard features PCIe 4.0 technology, which allows for faster data transfer rates, compared to the MSI's PCIe Gen3 x4 for M.2 SSDs. This difference can significantly impact load times and overall system responsiveness for high-end gaming or creative applications.
Features and Connectivity
The ASUS Prime B840-PLUS is equipped with advanced features, including Wi-Fi 6E, which offers improved wireless connectivity and speed, and six-layer PCB construction for enhanced power stability. It also has multiple USB ports, including USB 10Gbps Type-A and Type-C, which provide ample options for peripheral connectivity. In contrast, the MSI A520M-A PRO provides basic connectivity with standard USB ports and lacks advanced wireless capabilities. This makes the ASUS motherboard a better option for users needing extensive connectivity and modern standards.
Cooling Solutions
Cooling systems are crucial for maintaining performance, especially under heavy loads. The ASUS Prime B840-PLUS includes comprehensive cooling features such as VRM and M.2 heatsinks, hybrid fan headers, and PCH heatsinks, ensuring efficient thermal management. On the other hand, the MSI A520M-A PRO lacks these advanced cooling solutions, which may be sufficient for casual users but could lead to thermal throttling during intensive tasks. This difference highlights the ASUS motherboard's advantage for users concerned about overheating and system longevity.
Design and Usability
The ASUS Prime B840-PLUS WiFi boasts a DIY-friendly design with features like a pre-mounted I/O shield and BIOS FlashBack, making it easier for builders to set up and configure their systems. Additionally, its Aura Sync RGB lighting allows for personalised aesthetics, which can be appealing to gamers and PC builders. In contrast, the MSI A520M-A PRO focuses on simplicity and ease of use but lacks the same level of customisation and advanced features, making it less ideal for users seeking a unique build experience.
Software and Support
ASUS provides a robust suite of software tools such as Armoury Crate and ASUS DriverHub, which enhance user experience and system management. These tools facilitate easy updates and customisation options that can significantly improve overall performance. The MSI A520M-A PRO, while equipped with Dragon Center for system management, does not offer the same breadth of software support, which may limit user flexibility and optimisation. This factor can be crucial for users looking to maximise the potential of their hardware.
Which should you buy?
When deciding between the ASUS Prime B840-PLUS WiFi and the MSI A520M-A PRO Gaming Motherboard, it ultimately comes down to your specific needs and budget. The ASUS motherboard is a superior choice for those looking for advanced features, robust performance, and future-proof compatibility, albeit at a higher price of C$153.44. Conversely, the MSI A520M-A PRO is an excellent budget option at C$99.99 for users who require basic functionality without the need for cutting-edge features. If you prioritise high performance and extensive connectivity, the ASUS Prime is the clear winner. However, for casual users or budget-conscious gamers, the MSI A520M-A PRO remains a solid choice.
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