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ASUS TUF Gaming A520M vs MSI MAG B550 Tomahawk Gaming Motherboard

Updated August 2026 — MSI MAG B550 Tomahawk Gaming Motherboard leads on connectivity and aesthetics.

The ASUS TUF Gaming A520M-PLUS is a budget-friendly option with solid durability, while the MSI MAG B550 Tomahawk offers superior features and future-proofing.

Why ASUS TUF Gaming A520M is better

Price

ASUS is $35 cheaper

Durability

Built with military-grade components

Basic Features

Sufficient for budget gamers

Why MSI MAG B550 Tomahawk Gaming Motherboard is better

Performance

Higher specs for demanding games

Future-Proofing

Supports future Ryzen processors

Audio Quality

Features Audio Boost technology

Overall score

ASUS TUF Gaming A520M
75
MSI MAG B550 Tomahawk Gaming Motherboard
85

Specifications

SpecASUS TUF Gaming A520MMSI MAG B550 Tomahawk Gaming Motherboard
SocketAM4AM4
Form FactormicroATXATX
Wi-Fi802.11ac2.5G LAN
USBUSB 3.2 Gen 1USB 3.2 Gen 2
M.2 SupportYesYes

Dimension comparison

ASUS TUF Gaming A520MMSI MAG B550 Tomahawk Gaming Motherboard

Overview of the ASUS TUF Gaming A520M-PLUS and MSI MAG B550 Tomahawk

The ASUS TUF Gaming A520M-PLUS is priced at $99.99, while the MSI MAG B550 Tomahawk retails for $134.99, making the ASUS motherboard about 26% cheaper. Both motherboards target gamers seeking reliable performance and modern features, but they serve slightly different needs. The ASUS model focuses on durability with military-grade components, while the MSI model emphasizes high-performance specifications suitable for demanding gaming applications.

Design and Build Quality

The ASUS TUF Gaming A520M-PLUS showcases a microATX form factor, designed with military-grade components for enhanced durability. This motherboard features comprehensive cooling solutions, including a large VRM heatsink and PCH heatsink, which are crucial for sustained performance during intense gaming sessions. In contrast, the MSI MAG B550 Tomahawk adopts an ATX form factor and offers advanced thermal management with an aluminum cover and a choke thermal pad rated for 7W/mk. Both designs prioritize longevity and stability, yet the MSI model provides a more robust thermal solution, which can be advantageous for overclocking enthusiasts.

Compatibility and Future-Proofing

The ASUS TUF Gaming A520M-PLUS supports AMD AM4 socket processors, including the 3rd Gen Ryzen series, but it is limited to this generation without future upgrade paths. On the other hand, the MSI MAG B550 Tomahawk is also compatible with 3rd Gen Ryzen processors and can accommodate future AMD Ryzen processors with a BIOS update. This makes the MSI motherboard a more future-proof option, appealing to gamers who may want to upgrade their systems down the line.

Gaming Features

For online gaming, the ASUS TUF Gaming A520M-PLUS includes features such as 802.11ac Wi-Fi, TUF LANGuard, and TurboLAN technology, which are designed to enhance network stability and performance. The MSI MAG B550 Tomahawk offers its own gaming-centric features, including dual LAN ports (2.5G plus Gigabit LAN) and Lightning Fast Game Experience with PCIe 4.0 support. While both motherboards provide solid gaming features, the dual LAN capability of the MSI model may benefit gamers who require redundancy or higher bandwidth for online play.

Connectivity Options

The ASUS TUF Gaming A520M-PLUS includes a variety of connectivity options, such as USB 3.2 Gen 1 Type-A, HDMI, and DisplayPort, catering to diverse peripheral needs. It also supports 32Gb/s M.2 onboard for fast storage solutions. In comparison, the MSI MAG B550 Tomahawk steps up with USB 3.2 Gen 2 and an additional Type-C standard, enhancing compatibility with modern devices. The inclusion of more advanced connectivity options, especially USB Type-C, gives the MSI board an edge for users looking for the latest tech.

Audio and Multimedia

Audio quality is a vital consideration for gamers, and both motherboards have made significant efforts in this area. The ASUS TUF Gaming A520M-PLUS features standard audio ports and basic audio capabilities. However, the MSI MAG B550 Tomahawk boasts Audio Boost technology, which elevates sound quality with studio-grade audio capabilities. This difference can result in a more immersive gaming experience for users who value audio performance, especially in competitive settings where sound cues are critical.

Aesthetic Features

In terms of aesthetics, the ASUS TUF Gaming A520M-PLUS comes equipped with ASUS-exclusive Aura Sync RGB lighting, allowing gamers to customize their setup with vibrant lighting effects. This is complemented by RGB headers and a Gen 2 addressable RGB header. Meanwhile, the MSI MAG B550 Tomahawk also features Mystic Light technology, offering 16.8 million colors and 29 effects for customizable RGB lighting. Both motherboards appeal to gamers looking to create visually stunning builds, but the choice may ultimately depend on brand preference for RGB software.

Which should you buy?

Choosing between the ASUS TUF Gaming A520M-PLUS and the MSI MAG B550 Tomahawk ultimately hinges on your specific needs and budget. The ASUS model stands out for its affordability at $99.99, making it a solid choice for budget-conscious gamers who prioritize durability and basic gaming features. Conversely, the MSI model, priced at $134.99, offers superior future-proofing, advanced connectivity options, and enhanced audio capabilities, making it suitable for gamers seeking high-performance specifications. If you want a reliable motherboard that covers the essentials without breaking the bank, the ASUS TUF Gaming A520M-PLUS is an excellent option. However, if you prefer a more feature-rich motherboard with robust performance potential, the MSI MAG B550 Tomahawk is worth the additional investment.