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ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATX vs MSI MAG B650 Tomahawk WiFi Gaming Motherboard

Updated August 2026 — ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATX wins on performance and connectivity, MSI MAG B650 Tomahawk WiFi Gaming Motherboard wins on price and design.

The ASUS ROG Strix X870-A offers superior features and performance, making it the better choice for enthusiasts, while the MSI MAG B650 Tomahawk provides great value for budget-conscious gamers.

Why ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATX is better

Power Delivery

16+2+2 power stages for better performance

Connectivity

Includes WiFi 7 and more M.2 slots

Cooling

Advanced AI Cooling II for optimized thermal management

Why MSI MAG B650 Tomahawk WiFi Gaming Motherboard is better

Price

More economical at $212.39

Design

Military-inspired aesthetics for durability

Thermal Solution

Effective extended heatsink design

Overall score

ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATX
85
MSI MAG B650 Tomahawk WiFi Gaming Motherboard
78

Specifications

SpecASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATXMSI MAG B650 Tomahawk WiFi Gaming Motherboard
Power Stages16+2+2Unknown
WiFiWiFi 7Wi-Fi 6E
M.2 Slots42
Memory SupportDDR5DDR5
LAN2.5G2.5G

Dimension comparison

ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATXMSI MAG B650 Tomahawk WiFi Gaming Motherboard

Overview of the Motherboards

In this comparison, we will look at two high-performance motherboards: the ASUS ROG Strix X870-A Gaming WiFi and the MSI MAG B650 Tomahawk. The ASUS ROG Strix is priced at $249.99, while the MSI MAG B650 Tomahawk comes in at $212.39, making it approximately 17% cheaper than its competitor. Both motherboards are designed for AMD Ryzen 7000, 8000, and 9000 series processors, showcasing advanced features suited for gamers and professionals alike.

Design and Aesthetics

The ASUS ROG Strix X870-A features a sleek white PCB, which not only looks modern but also complements various build styles. In contrast, the MSI MAG B650 Tomahawk has a military-inspired design that emphasizes sturdiness and durability. Both motherboards cater to aesthetic preferences, but those who prioritize a clean and elegant look may lean towards the ASUS model, while the MSI appeals to gamers who appreciate rugged aesthetics.

Performance Capabilities

When it comes to performance, the ASUS ROG Strix X870-A stands out with its 16+2+2 power stages, offering robust power delivery rated for 90A per stage. This high-performance capability is essential for multi-core processors, ensuring stability during intense workloads. The MSI MAG B650 Tomahawk, while also competent, supports DDR5 memory up to 6400+(OC) MHz, which makes it suitable for high-speed tasks but lacks the same level of power stage complexity as the ASUS model. This difference may lead to superior performance and overclocking potential in the ASUS motherboard.

Connectivity Options

Connectivity is crucial for any modern motherboard, and both models excel in this area. The ASUS ROG Strix X870-A includes WiFi 7, four M.2 slots, and USB4® support, making it well-prepared for advanced networking and data transfer needs. Meanwhile, the MSI MAG B650 Tomahawk boasts Wi-Fi 6E and 2.5G LAN, ensuring stable internet connectivity. While both motherboards offer a range of connectivity options, the ASUS model edges out with its newer WiFi technology and more M.2 slots, catering to users who require extensive storage solutions.

Cooling Solutions

Cooling is vital for maintaining optimal performance, especially in gaming scenarios. The ASUS ROG Strix X870-A incorporates ASUS-exclusive AI Cooling II, which intelligently manages fan speeds based on system temperatures. This feature enhances the overall efficiency of the cooling system. The MSI MAG B650 Tomahawk features an extended heatsink design and M.2 Shield Frozr for thermal management, which is effective but may not provide the same level of automated optimization found in the ASUS motherboard. Gamers looking for advanced cooling features may prefer the ASUS model.

Gaming Features

For gamers, both motherboards come equipped with features that enhance the gaming experience. The ASUS ROG Strix X870-A includes Dynamic OC Switcher and Core Flex technologies, which are designed to optimize performance during gaming sessions. On the other hand, the MSI MAG B650 Tomahawk emphasizes a premium thermal solution and a design that supports non-stop gaming sessions. While both motherboards are capable of handling gaming demands, the ASUS model offers more specialized technologies aimed directly at gamers seeking maximum performance.

Pricing and Value

The ASUS ROG Strix X870-A is priced at $249.99, whereas the MSI MAG B650 Tomahawk is available for $212.39, making it a more economical choice. When considering the features offered, the ASUS motherboard provides advanced capabilities that may justify its higher price for specific users, particularly those focused on overclocking and AI applications. However, the MSI model still offers significant value for gamers and users who prioritize budget without sacrificing essential features.

Customer Support and Brand Reputation

Both ASUS and MSI are well-regarded brands in the gaming and PC hardware community. While specific bestseller ranks were not provided, both companies have strong reputations for customer support and product reliability. ASUS is often praised for its premium features and innovative technologies, while MSI is recognized for delivering sturdy and performance-oriented products. Ultimately, customer loyalty may play a role in the decision-making process, depending on prior experiences with either brand.

Which should you buy?

Deciding between the ASUS ROG Strix X870-A and the MSI MAG B650 Tomahawk comes down to your specific needs and budget. If you prioritize advanced features such as AI cooling, a higher power delivery system, and the latest connectivity options, the ASUS model, priced at $249.99, is worth considering. However, if you are looking for robust performance at a lower price point of $212.39, the MSI MAG B650 Tomahawk is an excellent choice that won't compromise on essential gaming functionalities. Choose based on your performance needs and budget constraints.