ASUS TUF Gaming A520M vs MSI MAG B850M Mortar WiFi Motherboard, mATX
Updated August 2026 — MSI MAG B850M Mortar WiFi Motherboard, mATX leads on performance and cooling.
The MSI MAG B850M Mortar WiFi offers superior performance and future-proofing features compared to the ASUS TUF Gaming A520M-PLUS. However, the ASUS model is significantly more affordable.
Why ASUS TUF Gaming A520M is better
Price
ASUS is $120 cheaper than MSI
RGB Lighting
ASUS features customizable Aura Sync RGB
User-Friendly
ASUS has a BIOS FlashBack button for easy updates
Why MSI MAG B850M Mortar WiFi Motherboard, mATX is better
Performance
MSI supports Ryzen 9000 processors
Memory Support
MSI supports DDR5 memory with higher speeds
Cooling Features
MSI has advanced cooling solutions for better thermal management
Overall score
Specifications
| Spec | ASUS TUF Gaming A520M | MSI MAG B850M Mortar WiFi Motherboard, mATX |
|---|---|---|
| Socket | AM4 | AM5 |
| Memory Type | DDR4 | DDR5 |
| Wi-Fi | 802.11ac | Wi-Fi 7 |
| VRM | 4+2 | 12 Duet Rail |
| M.2 Slots | 1 | 3 |
Dimension comparison
Price Comparison
The ASUS TUF Gaming A520M-PLUS is priced at $99.99, making it about 55% cheaper than the MSI MAG B850M Mortar WiFi, which retails for $219.99. This significant price difference could be a deciding factor for budget-conscious gamers or those looking to build a cost-effective system. While the ASUS motherboard offers a solid entry point into gaming with its support for AMD's 3rd Gen Ryzen CPUs, the MSI model justifies its higher price with advanced features aimed at performance-oriented users.
Performance and Compatibility
When it comes to performance, the MSI MAG B850M Mortar WiFi stands out with its support for the latest AMD Ryzen 9000, 8000, and 7000 processors. This motherboard features a 12 Duet Rail Power System (60A, SPS) VRM, which is designed for high-performance computing. In contrast, the ASUS TUF Gaming A520M-PLUS is compatible only with AMD's 3rd Gen Ryzen CPUs, limiting its future-proof capabilities. Gamers looking for cutting-edge performance may find the MSI option more appealing.
Cooling Features
Cooling is crucial for maintaining system performance, and the MSI MAG B850M Mortar WiFi excels in this area. It includes multiple advanced cooling features, such as 7W/mK MOSFET thermal pads and an extended heatsink for optimal thermal management. The ASUS TUF Gaming A520M-PLUS also offers comprehensive cooling solutions with a large VRM heatsink and Fan Xpert 2+, but it may not match the extensive cooling capabilities found in the MSI model. Users planning on overclocking or using high-performance components should consider the MSI for its superior cooling options.
Memory Support
The MSI MAG B850M Mortar WiFi supports DDR5 memory with speeds of 8200+ MT/s (OC), allowing for extreme overclocking capabilities. This is a significant advancement over the ASUS TUF Gaming A520M-PLUS, which supports only DDR4 memory. For gamers and content creators looking to maximize their system's performance through memory speed, the MSI option clearly has the upper hand with its modern memory support.
Connectivity Options
Connectivity plays a vital role in modern gaming and system performance. The MSI MAG B850M Mortar WiFi features cutting-edge options, including Wi-Fi 7 and multiple M.2 connectors for storage, along with a PCIe 5.0 x16 slot for the latest graphics cards. The ASUS TUF Gaming A520M-PLUS provides a solid range of connectivity with 802.11ac Wi-Fi and multiple USB ports, but it lacks the next-generation features that the MSI motherboard offers. Those who prioritize future-proofing and high-speed connections may prefer the MSI model.
Aesthetics and Build Quality
In terms of aesthetics, both motherboards cater to gamers with distinct design elements. The ASUS TUF Gaming A520M-PLUS features ASUS-exclusive Aura Sync RGB lighting, allowing for customizable lighting effects that appeal to gamers looking for a visually striking setup. On the other hand, the MSI MAG B850M Mortar WiFi has a more understated design but focuses on build quality with durable 8-layer PCBs and PCIe Steel Armor II. While both motherboards are built to last, gamers who value aesthetics might lean towards the ASUS option.
User Experience and Installation
User experience is an essential aspect of motherboard design. The MSI MAG B850M Mortar WiFi includes features like EZ M.2 Shield Frozr II to prevent thermal throttling and an EZ M.2 Clip II for easier installation, which can significantly enhance the build process. The ASUS TUF Gaming A520M-PLUS, while user-friendly with its BIOS FlashBack button, may not provide the same level of convenience in terms of installation. For those who are less experienced or prefer a hassle-free setup, the MSI motherboard could be a better choice.
Which should you buy?
Ultimately, the decision between the ASUS TUF Gaming A520M-PLUS and the MSI MAG B850M Mortar WiFi depends on your specific needs and budget. If you're looking for an affordable option that still provides solid performance for 3rd Gen Ryzen CPUs, the ASUS model at $99.99 is an excellent choice. However, if you’re aiming for the latest technology, superior performance, and future-proofing with support for Ryzen 9000 processors and DDR5 memory, the MSI motherboard, priced at $219.99, offers significant advantages. Consider your long-term goals for gaming and system performance before making a decision.

