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ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 vs MSI MAG X870 Tomahawk WiFi Gaming Motherboard

Updated August 2026The ASUS TUF Gaming B550-PLUS WiFi II offers great value for budget-conscious gamers, while the MSI MAG X870 Tomahawk WiFi excels in advanced features and performance.

The ASUS TUF Gaming B550-PLUS WiFi II offers great value for budget-conscious gamers, while the MSI MAG X870 Tomahawk WiFi excels in advanced features and performance.

Why ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 is better

Price

ASUS is significantly cheaper at C$164.98.

Design

ASUS has a rugged design appealing to TUF gaming fans.

Basic Features

ASUS provides essential features for casual gamers.

Why MSI MAG X870 Tomahawk WiFi Gaming Motherboard is better

Performance

MSI has a superior 17-phase power system.

Networking

MSI supports WiFi 7 and 5G LAN.

Connectivity

MSI offers more USB ports and power delivery options.

Overall score

ASUS TUF Gaming B550-PLUS WiFi II AMD AM4
75
MSI MAG X870 Tomahawk WiFi Gaming Motherboard
88

Specifications

SpecASUS TUF Gaming B550-PLUS WiFi II AMD AM4MSI MAG X870 Tomahawk WiFi Gaming Motherboard
SocketAM4AM5
WiFi67
USB Ports612
Power Stages8+217
HeatsinkFanlessExtended

Dimension comparison

ASUS TUF Gaming B550-PLUS WiFi II AMD AM4MSI MAG X870 Tomahawk WiFi Gaming Motherboard

Price Comparison

The ASUS TUF Gaming B550-PLUS WiFi II is priced at C$164.98, while the MSI MAG X870 Tomahawk WiFi comes in at a significantly higher price of C$364.99. This represents a price difference of C$200.01, making the ASUS motherboard a more budget-friendly option for gamers and PC builders who are looking for quality without breaking the bank. The ASUS B550-PLUS offers many features that are suitable for gaming at a more accessible price point, whereas the MSI MAG X870, with its higher price, promises advanced capabilities aimed at serious gamers and enthusiasts.

Design and Aesthetics

Both motherboards feature distinct designs that cater to different aesthetic preferences. The MSI MAG X870 Tomahawk WiFi boasts a sleek, understated black design, ideal for users who prefer a subtle look in their builds. In contrast, the ASUS TUF Gaming B550-PLUS WiFi II showcases a more rugged design, aligned with the TUF gaming aesthetic that many enthusiasts appreciate. This aesthetic choice can play a significant role in the overall appearance of a gaming rig, especially for those who value visual coherence. Thus, while both products are visually appealing, the decision may come down to personal taste regarding design.

Power Delivery and Performance

The MSI MAG X870 Tomahawk WiFi features a robust 17-phase (14 + 2 + 1) Duet Rail Power System, which is designed to handle the demands of high-performance AMD Ryzen processors effectively. This system includes 80A Smart Power Stages and an Extended Heatsink, ensuring stable performance even during demanding gaming sessions. On the other hand, the ASUS TUF Gaming B550-PLUS includes an 8+2 DrMOS power stage design, which, while still competent, may not deliver the same level of performance under extreme loads. For those seeking maximum performance with high-count-core CPUs, the MSI option appears to have the edge.

Thermal Management

In terms of thermal management, the MSI MAG X870 Tomahawk WiFi incorporates an Extended Heatsink that works in conjunction with its power delivery system to maintain optimal temperatures. This feature is particularly vital during extended gaming sessions where heat generation can reach critical levels. The ASUS TUF Gaming B550-PLUS also prioritizes thermal management with its fanless VRM and PCH heatsink, along with support for multiple fan headers. While both motherboards offer effective cooling solutions, the MSI's extended heatsink may provide an extra layer of assurance for overclockers and high-performance users.

Networking Capabilities

Networking is another area where both motherboards excel, but they cater to different standards. The ASUS TUF Gaming B550-PLUS supports WiFi 6 (802.11ax) and features a 2.5 Gb LAN with ASUS LANGuard, ensuring fast and reliable network connectivity for gamers. In contrast, the MSI MAG X870 Tomahawk WiFi takes it a step further by offering full WiFi 7 support along with 5G LAN for even faster wired connections. This makes the MSI a better choice for users who require the latest networking technology for optimal online gaming experiences and streaming.

Connectivity Options

When it comes to connectivity, the MSI MAG X870 Tomahawk WiFi provides a wider array of ports, including 9 USB Type-A ports and 3 USB Type-C ports on the rear I/O, along with a front USB Type-C header that supports 27W power delivery. This extensive connectivity allows for greater versatility in connecting peripherals. On the other hand, the ASUS TUF Gaming B550-PLUS offers essential connectivity options, including dual M.2 slots and various USB ports, but it does not match the sheer number of ports available on the MSI. Users with multiple devices may find the MSI's options more accommodating.

User Experience and Installation

User experience is crucial when building a PC, and both manufacturers have made efforts to streamline the installation process. The MSI MAG X870 Tomahawk WiFi embraces an EZ DIY philosophy, making it user-friendly for installing components like graphics cards and M.2 SSDs. This can significantly reduce the time and effort needed during the build process. The ASUS TUF Gaming B550-PLUS, while also user-friendly, does not explicitly highlight any special DIY features, which may result in a slightly less intuitive installation experience compared to its competitor.

Which should you buy?

Choosing between the ASUS TUF Gaming B550-PLUS WiFi II and the MSI MAG X870 Tomahawk WiFi largely depends on your specific needs and budget. If you are looking for a powerful and cost-effective motherboard for gaming, the ASUS option at C$164.98 offers excellent value with solid features. However, if you require the latest technology, extensive connectivity, and enhanced power delivery for high-performance tasks, the MSI MAG X870 Tomahawk WiFi, priced at C$364.99, may justify the higher cost with its advanced capabilities. Ultimately, your choice should reflect your gaming habits, budget, and performance expectations.

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ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 vs MSI MAG X870 Tomahawk WiFi Gaming Motherboard | versusfinder