vsversusfinder

ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATX vs MSI PRO B850-P WiFi Motherboard, ATX

Updated August 2026 — ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATX wins on m.2 slots and performance, MSI PRO B850-P WiFi Motherboard, ATX wins on price.

The ASUS ROG Strix X870-A Gaming WiFi offers superior performance and features for gamers, while the MSI PRO B850-P WiFi is a solid choice for budget-conscious professionals.

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

Performance

Dynamic OC Switcher enhances overclocking capabilities.

M.2 Slots

ASUS has four M.2 slots compared to MSI's three.

Cooling

AI cooling provides adaptive thermal management.

Why MSI PRO B850-P WiFi Motherboard, ATX is better

Price

MSI is significantly cheaper at $155.50.

Stability

Core Boost architecture ensures stable power delivery.

Professional Design

MSI's aesthetic is suited for business environments.

Overall score

ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATX
85
MSI PRO B850-P WiFi Motherboard, ATX
70

Specifications

SpecASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATXMSI PRO B850-P WiFi Motherboard, ATX
SocketAM5AM5
WiFiWiFi 7WiFi 7
DDR5 SpeedUp to 8400 MT/sUp to 8200 MT/s
PCIe Version5.05.0
Power Stages16+2+212

Dimension comparison

ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATXMSI PRO B850-P WiFi Motherboard, ATX

Overview of the ASUS ROG Strix X870-A Gaming WiFi

The ASUS ROG Strix X870-A Gaming WiFi is designed for high-performance computing, particularly in AI applications. Priced at $249.99, it offers robust features that appeal to gamers and tech enthusiasts alike. This motherboard supports AMD Ryzen 7000, 8000, and 9000 series processors, ensuring compatibility with the latest in AMD technology.

The motherboard features a sleek white PCB, showcasing a stylish design that complements modern builds. Its power solution includes 16+2+2 power stages rated for 90A per stage, which is particularly beneficial for multi-core processors. Additionally, it comes equipped with advanced technologies like AI Overclocking and AI Cooling II to optimize performance and thermal management.

Overview of the MSI PRO B850-P WiFi

The MSI PRO B850-P WiFi, priced at $155.50, is tailored for business and professional use, offering a balance of performance and efficiency. This motherboard also supports AMD Ryzen 9000, 8000, and 7000 series processors, making it a versatile option for various computing needs.

This model features a 12 Duet Rail Power System which is designed to provide stable power delivery for high-performance tasks. It includes excellent cooling solutions such as thermal pads and an Extended Heatsink, which enhance longevity and reliability. With its focus on high-speed connectivity and storage options, the MSI PRO B850-P WiFi is a strong contender in the market.

Performance Features

In terms of performance, the ASUS ROG Strix X870-A Gaming WiFi excels with its dynamic overclocking capabilities and robust power solution. This motherboard is equipped with features like Dynamic OC Switcher and Core Flex, allowing for improved overclocking and performance tuning. This is especially beneficial for gamers looking to maximize their system's capabilities.

On the other hand, the MSI PRO B850-P WiFi focuses on stability and efficiency with its Core Boost architecture. It supports DDR5 memory with overclocking speeds of up to 8200 MT/s. While both motherboards support PCIe 5.0, the ASUS model offers additional features that cater specifically to gamers and high-performance users, making it a more powerful choice in demanding scenarios.

Connectivity Options

Connectivity is a critical aspect of modern motherboards, and both the ASUS ROG Strix X870-A Gaming WiFi and the MSI PRO B850-P WiFi excel in this area. The ASUS motherboard includes WiFi 7 capabilities along with USB4 support, which allows for faster data transfer and broader connectivity options.

In contrast, the MSI PRO B850-P WiFi also features WiFi 7, but it adds Bluetooth 5.4 and Realtek 5G LAN for enhanced networking capabilities. Additionally, it includes advanced USB ports, such as a 10Gbps Type-C, ensuring that users can connect a wide array of devices seamlessly. Both motherboards prioritize high-speed connectivity, but the ASUS model provides a slight edge with its additional USB4 feature.

Storage Solutions

When it comes to storage, the ASUS ROG Strix X870-A Gaming WiFi provides four M.2 slots, including PCIe® 5.0 support, which enhances data bandwidth significantly. This model is ideal for users who require extensive storage capabilities, especially for gaming and content creation.

The MSI PRO B850-P WiFi, while offering three M.2 connectors, includes a Gen5 M.2 slot with EZ M.2 Shield Frozr II to prevent thermal throttling. This makes it a suitable option for those who need efficient storage solutions without compromising on performance. The ASUS motherboard, however, leads in the number of M.2 slots available, providing more flexibility for users looking to expand their storage.

Cooling Solutions

Cooling is essential for maintaining optimal performance during intense tasks, and both motherboards have put significant emphasis on thermal management. The ASUS ROG Strix X870-A Gaming WiFi is equipped with intelligent cooling features powered by AI, allowing it to automatically adjust cooling based on system demands.

The MSI PRO B850-P WiFi employs multiple cooling techniques, including thermal pads and an Extended Heatsink, ensuring that temperatures remain in check during high-performance operations. While both motherboards are designed with effective cooling in mind, the ASUS model's AI capabilities provide a more adaptive approach to system cooling.

Aesthetics and Build Quality

Aesthetically, the ASUS ROG Strix X870-A Gaming WiFi stands out with its sleek white PCB and gaming-oriented design. This motherboard caters to gamers who want their builds to not only perform well but also look visually appealing.

In comparison, the MSI PRO B850-P WiFi emphasizes a more professional look, making it suitable for business environments. While it may not have the flashy design of the ASUS model, it maintains a solid build quality that appeals to users focused on functionality and reliability. Each motherboard's aesthetic aligns with its target audience, reflecting their intended use cases.

Which should you buy?

Choosing between the ASUS ROG Strix X870-A Gaming WiFi and the MSI PRO B850-P WiFi largely depends on your specific needs and budget. The ASUS motherboard, at $249.99, offers superior performance features, more M.2 slots, and advanced AI cooling capabilities, making it an excellent choice for gamers and high-performance builders.

However, for those looking for a more budget-friendly option, the MSI PRO B850-P WiFi, priced at $155.50, provides solid performance and stability, making it ideal for professional and business use. If price is a significant factor, the MSI option is about 38% cheaper than the ASUS model. Ultimately, your choice should reflect your priorities—be it performance or budget considerations.