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MSI MAG X870 Tomahawk WiFi Gaming Motherboard vs MSI PRO B650-S WiFi ProSeries Motherboard

Updated August 2026The MSI MAG X870 Tomahawk WiFi Gaming Motherboard excels in performance and features, making it the superior choice for gamers. However, the MSI PRO B650-S offers great value for budget-conscious users.

The MSI MAG X870 Tomahawk WiFi Gaming Motherboard excels in performance and features, making it the superior choice for gamers. However, the MSI PRO B650-S offers great value for budget-conscious users.

Why MSI MAG X870 Tomahawk WiFi Gaming Motherboard is better

Power Delivery

17-phase power system for better stability during gaming.

Networking

Wi-Fi 7 and 5G LAN for superior connectivity.

Target Audience

Designed specifically for high-performance gaming.

Why MSI PRO B650-S WiFi ProSeries Motherboard is better

Price

More affordable at C$224.99.

Memory Support

Supports DDR5 memory for future-proofing.

Professional Use

Better suited for productivity and casual gaming.

Overall score

MSI MAG X870 Tomahawk WiFi Gaming Motherboard
85
MSI PRO B650-S WiFi ProSeries Motherboard
70

Specifications

SpecMSI MAG X870 Tomahawk WiFi Gaming MotherboardMSI PRO B650-S WiFi ProSeries Motherboard
BrandMSIMSI
Power System17-phase12+2
Wi-FiWi-Fi 7Wi-Fi 6E
LAN5G LAN2.5G LAN
DDR SupportNot specifiedDDR5

Dimension comparison

MSI MAG X870 Tomahawk WiFi Gaming MotherboardMSI PRO B650-S WiFi ProSeries Motherboard

Price Comparison

The MSI MAG X870 Tomahawk WiFi Gaming Motherboard is priced at C$364.99, while the MSI PRO B650-S WiFi ProSeries Motherboard is significantly more affordable at C$224.99. This price difference of C$140.00 reflects the distinct target audiences and feature sets of each motherboard. The MAG X870 is designed for gamers seeking high performance and advanced features, which is often accompanied by a higher price tag. In contrast, the PRO B650-S caters to users looking for solid performance at a lower price, making it appealing for budget-conscious consumers or those needing a reliable work or multimedia platform.

Target Audience

The MSI MAG X870 Tomahawk WiFi Gaming Motherboard is primarily aimed at gamers and enthusiasts who require a high-performance platform for demanding applications. It features a robust 17-phase power system designed to support the best AMD Ryzen processors, ensuring optimal performance during intense gaming sessions. On the other hand, the MSI PRO B650-S WiFi ProSeries Motherboard targets professional users and casual gamers, offering support for AMD Ryzen 7000 Series Desktop Processors. Its features are tailored for productivity and stability rather than extreme gaming performance, making it suitable for everyday use and professional tasks.

Power Delivery and Stability

The power delivery systems of these motherboards differ significantly. The MSI MAG X870 features a powerful 17-phase (14 + 2 + 1) Duet Rail Power System, which is essential for maintaining stability during overclocking and extended gaming sessions. This robust design enables the motherboard to deliver consistent power to high-demand components. In contrast, the MSI PRO B650-S employs a 12+2 Duet Rail Power System, which, while still capable, may not provide the same level of performance under extreme conditions. This makes the MAG X870 a better choice for users pushing their systems to the limit.

Memory Support

Memory support is another key distinction between the two motherboards. The MSI MAG X870 Tomahawk supports high-performance memory configurations but does not specify DDR5, while the MSI PRO B650-S is explicitly designed for DDR5 memory, supporting dual-channel configurations at speeds of 7200+ MHz (overclocked). This advancement in memory technology allows the PRO B650-S to offer superior bandwidth and efficiency, making it an attractive option for users looking to future-proof their builds. The ability to handle DDR5 makes the PRO B650-S more appealing for users focused on performance and longevity in their memory choices.

Networking Capabilities

In terms of networking, the MSI MAG X870 Tomahawk is equipped with Wi-Fi 7 and 5G LAN, providing cutting-edge wireless speeds and low latency, which are critical for competitive gaming. This advanced networking capability gives it a distinct advantage for gamers who require the fastest connections possible. Conversely, the MSI PRO B650-S features 2.5G LAN and Wi-Fi 6E, which are still excellent but do not reach the same performance levels as Wi-Fi 7. While both motherboards offer solid networking options, the MAG X870 is better suited for users who prioritise the latest technology in connectivity.

Design and Aesthetics

Both motherboards exhibit impressive designs tailored to different user preferences. The MSI MAG X870 Tomahawk showcases a sleek and understated black design that appeals to gamers who want a visually striking build without being overly flashy. Its aesthetic complements high-performance gaming rigs. Meanwhile, the MSI PRO B650-S also features a high-quality PCB made with 2oz thickened copper, which enhances durability and performance. While aesthetics may not be the primary concern for all users, the MAG X870’s design is more focused on a gaming appeal, whereas the PRO B650-S leans towards a more professional look.

Ease of Installation

Installation features vary between the two motherboards, with the MSI MAG X870 Tomahawk embracing MSI’s EZ DIY philosophy. This design provides user-friendly installation for various components, such as graphics cards, M.2 SSDs, and Wi-Fi antennae. This feature is particularly beneficial for first-time builders who may find the installation process daunting. In contrast, while the MSI PRO B650-S does not highlight specific installation features, its straightforward layout and robust build quality suggest a similar ease of installation. However, the explicit focus on user-friendly features in the MAG X870 may give it an edge for those concerned about installation complexity.

Which should you buy?

Choosing between the MSI MAG X870 Tomahawk WiFi Gaming Motherboard and the MSI PRO B650-S WiFi ProSeries Motherboard ultimately depends on your specific needs and budget. If you are a serious gamer seeking high performance, cutting-edge networking features, and superior power delivery, the MAG X870 at C$364.99 is likely the better choice. However, if you are looking for a more budget-friendly option that still supports modern technology and is suitable for professional use, the MSI PRO B650-S at C$224.99 offers excellent value. Assess your priorities—be it gaming performance or cost-effectiveness—to make the best decision for your build.

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MSI MAG X870 Tomahawk WiFi Gaming Motherboard vs MSI PRO B650-S WiFi ProSeries Motherboard | versusfinder