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MSI A520M PRO Gaming Motherboard vs ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX

Updated August 2026The ASUS PRIME B850-PLUS WIFI offers advanced features and better performance, making it the superior choice for high-end builds.

The ASUS PRIME B850-PLUS WIFI offers advanced features and better performance, making it the superior choice for high-end builds.

Why MSI A520M PRO Gaming Motherboard is better

price

MSI is significantly cheaper at £72.81.

basic compatibility

Supports 3rd Gen AMD Ryzen processors.

thermal solution

Includes M.2 SHIELD FROZR for SSD cooling.

Why ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX is better

performance

Supports the latest AMD Ryzen 9000, 8000, and 7000 Series processors.

connectivity

Includes Wi-Fi 6E and 2.5Gb Ethernet.

customization

Features Aura Sync RGB lighting for personalization.

Overall score

MSI A520M PRO Gaming Motherboard
65
ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX
85

Specifications

SpecMSI A520M PRO Gaming MotherboardASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX
BrandMSIASUS
SocketAM4AM5
Wi-FiNoYes
EthernetStandard2.5Gb
RGB LightingNoYes

Dimension comparison

MSI A520M PRO Gaming MotherboardASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX

Price Comparison

The MSI A520M PRO Gaming Motherboard is priced at £72.81, while the ASUS PRIME B850-PLUS WIFI is significantly higher at £139.99. This stark price difference of £67.18 suggests that the ASUS motherboard may offer features that justify its premium cost. While the MSI motherboard is an appealing budget option for users seeking essential functionality, the ASUS model aims to cater to more advanced needs, potentially making it suitable for users looking to build a future-proof system.

Performance and Compatibility

In terms of performance, the MSI A520M supports 3rd Gen AMD Ryzen Desktop Processors and AMD Ryzen 4000 G-Series Desktop Processors. This compatibility ensures that users can harness the power of these processors effectively. On the other hand, the ASUS PRIME B850-PLUS WIFI is designed for the latest AMD Ryzen 9000, 8000, and 7000 Series Processors. This indicates that ASUS is targeting users who wish to use the newest generation of processors, which may offer enhanced performance and capabilities compared to older models.

Memory Support

The MSI A520M PRO Gaming Motherboard supports DDR4 memory with a capacity of up to 4600(OC) MHz, allowing for high-speed performance and efficient multitasking. In contrast, the ASUS PRIME B850-PLUS WIFI does not specify memory speeds in the provided data, but its design for the latest Ryzen processors suggests it may support high-performance memory as well. Users looking for advanced memory options may find the ASUS motherboard appealing, given its design for the latest computing technologies.

Cooling Solutions

Cooling is a notable factor in both motherboards, with each featuring distinct thermal management solutions. The MSI A520M includes the M.2 SHIELD FROZR technology, which enhances thermal protection for SSDs, ensuring they maintain maximum performance. Conversely, the ASUS PRIME B850-PLUS WIFI boasts a more comprehensive cooling system with a VRM and M.2 heatsink, PCH heatsink, and a hybrid fan cover, which collectively contribute to stable power delivery. This robust cooling capability may appeal to users planning to push their systems to the limit.

Connectivity Features

When it comes to connectivity, the ASUS PRIME B850-PLUS WIFI outshines the MSI A520M with its inclusion of Wi-Fi 6E (802.11ax) and Realtek 2.5Gb Ethernet. This modern connectivity ensures faster and more reliable internet access, which is essential for gaming and content creation. In contrast, the MSI A520M does not specify any advanced networking features, which may limit its appeal for users who require high-speed networking capabilities.

Customisation Options

The ASUS PRIME B850-PLUS WIFI offers unmatched customisation, featuring three addressable second-generation covers that are configurable with Aura Sync RGB lighting. This feature allows users to personalise their builds aesthetically, making it an attractive option for gamers and PC enthusiasts. The MSI A520M does not mention any customisation features, which may make it less appealing to users who value aesthetics alongside performance.

Brand Reputation and Support

Both MSI and ASUS have established strong reputations in the motherboard market, known for their quality and reliability. ASUS is particularly noted for its customer support and comprehensive warranties, which may be a deciding factor for buyers. MSI also has a solid reputation, especially among gamers, but the absence of detailed product support information for the A520M could be a consideration for prospective buyers.

Which should you buy?

Ultimately, the choice between the MSI A520M PRO Gaming Motherboard and the ASUS PRIME B850-PLUS WIFI hinges on your specific needs and budget. If you're looking for an affordable option that supports solid performance with essential features, the MSI motherboard at £72.81 is an excellent choice. However, if you desire cutting-edge technology, advanced connectivity, and extensive customisation options, the ASUS motherboard, priced at £139.99, may be worth the investment. Consider your requirements carefully to make the best decision for your build.

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MSI A520M PRO Gaming Motherboard vs ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX | versusfinder