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ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard vs MSI PRO B650-S WiFi ProSeries Motherboard

Updated August 2026The ASUS ROG STRIX B860-I GAMING WIFI excels in high-end gaming features and connectivity, while the MSI PRO B650-S offers solid performance at a lower price. Choose based on your budget and performance needs.

The ASUS ROG STRIX B860-I GAMING WIFI excels in high-end gaming features and connectivity, while the MSI PRO B650-S offers solid performance at a lower price. Choose based on your budget and performance needs.

Why ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard is better

Advanced Features

Includes Wi-Fi 7 and Thunderbolt 4.

Superior Audio

ROG SupremeFX ALC1220P codec with Dolby Atmos.

Thermal Management

Optimized thermal design with massive heatsinks.

Why MSI PRO B650-S WiFi ProSeries Motherboard is better

Lower Price

C$224.99 compared to C$294.98.

Good Power Design

12+2 Duet Rail Power System.

AMD Support

Supports AMD Ryzen 7000 Series processors.

Overall score

ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard
85
MSI PRO B650-S WiFi ProSeries Motherboard
75

Specifications

SpecASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboardMSI PRO B650-S WiFi ProSeries Motherboard
SocketLGA 1851AM5
Memory SupportDDR5DDR5
Wi-Fi VersionWi-Fi 7Wi-Fi 6E
PCIe VersionPCIe 5.0PCIe 4.0
Power System10+1+2+112+2

Dimension comparison

ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboardMSI PRO B650-S WiFi ProSeries Motherboard

Overview of the ASUS ROG STRIX B860-I GAMING WIFI and MSI PRO B650-S WiFi ProSeries

The ASUS ROG STRIX B860-I GAMING WIFI is priced at C$294.98, while the MSI PRO B650-S WiFi ProSeries is more budget-friendly at C$224.99. These two motherboards cater to different user needs, with the ASUS model focusing on high-end gaming and future-proofing, while the MSI model provides solid performance for general use and professional applications.

The ASUS ROG STRIX B860-I GAMING WIFI features a robust design, optimised for high-performance gaming with advanced connectivity options, including Wi-Fi 7 and Thunderbolt 4. In contrast, the MSI PRO B650-S supports AMD Ryzen 7000 processors and offers dual-channel DDR5 memory, making it a viable choice for those seeking reasonable performance without the premium price.

Performance Capabilities

The ASUS ROG STRIX B860-I GAMING WIFI is built for advanced AI computing, supporting Intel Core Ultra processors with its LGA 1851 socket. It boasts an impressive power solution with 10+1+2+1 power stages, ensuring stable performance even under demanding conditions. This motherboard is also equipped with PCIe 5.0 technology, allowing for faster data transfer rates and enhanced graphics capabilities.

On the other hand, the MSI PRO B650-S features a 12+2 Duet Rail Power System that supports AMD Ryzen 7000 Series Desktop Processors, delivering good performance for various applications. Although it lacks some of the cutting-edge features of the ASUS model, it supports DDR5 memory with speeds of up to 7200+ MHz when overclocked, making it a solid option for users who want dependable performance without going for the latest technology.

Connectivity Options

Connectivity is a strong suit for the ASUS ROG STRIX B860-I GAMING WIFI, which includes a Thunderbolt 4 USB Type-C port and several USB ports, including two at 10 Gbps and one at 20 Gbps. This extensive range of connectivity options ensures compatibility with next-gen peripherals and enables faster data transfer for gamers and professionals alike.

The MSI PRO B650-S, while slightly more limited, offers a competent 2.5G LAN and Wi-Fi 6E solution, providing a stable and fast network connection. However, it lacks the advanced USB options and Thunderbolt support found in the ASUS model. Users prioritising extensive connectivity might find the ASUS motherboard significantly more appealing.

Thermal Management

Thermal management is crucial for maintaining system stability and performance, especially during intense gaming sessions. The ASUS ROG STRIX B860-I GAMING WIFI has an optimised thermal design, featuring massive heatsinks and integrated I/O covers that help dissipate heat effectively. With high-conductivity thermal pads and a connected L-shaped heatpipe, this motherboard ensures that components remain cool even under heavy loads.

In contrast, the MSI PRO B650-S does not explicitly detail its thermal management features. While the 6-layer PCB made with 2oz thickened copper may help with heat distribution, it does not claim the same level of cooling efficiency as the ASUS model. For users concerned about heat management during high-performance use, the ASUS motherboard may present a clear advantage.

Audio Experience

The ASUS ROG STRIX B860-I GAMING WIFI enhances the audio experience with its ROG SupremeFX ALC1220P codec, complemented by a Savitech SV3H712 amplifier and support for Dolby Atmos. This audio setup is designed to immerse gamers in rich soundscapes, making it ideal for gaming and entertainment.

On the other hand, the MSI PRO B650-S does not highlight any specific audio features in its description. While it can provide decent audio output, it lacks the high-end audio technology present in the ASUS model, which could be a deciding factor for users who value superior sound quality.

User-Friendly Features

Both motherboards offer user-friendly features, but the ASUS ROG STRIX B860-I GAMING WIFI stands out with its DIY-friendly design that includes PCIe Slot Q-Release Slim, Q-Antenna, and BIOS Q-Dashboard. These features simplify the building and setup process, making it more accessible for users who may be new to PC building.

The MSI PRO B650-S also includes beneficial features like dual 8-pin CPU power connectors and Core Boost technology, aimed at enhancing performance. However, it does not emphasize as many user-friendly aspects as the ASUS model, which might appeal to more experienced builders looking for ease of use.

Price Comparison

The ASUS ROG STRIX B860-I GAMING WIFI is priced at C$294.98, making it the more expensive option between the two. In contrast, the MSI PRO B650-S is available for C$224.99, offering a more budget-conscious choice for users who do not require the advanced features of the ASUS board.

The price difference of C$70.00 could significantly influence buyer decisions, particularly for those on a tight budget or who are building a system for general use rather than high-performance gaming. Users should weigh the features against the price to determine which motherboard best fits their needs.

Which should you buy?

Ultimately, the choice between the ASUS ROG STRIX B860-I GAMING WIFI and the MSI PRO B650-S WiFi ProSeries depends on your specific needs and budget. If you seek high-end gaming performance, advanced connectivity, and superior thermal management, the ASUS model justifies its higher price with its robust feature set. Conversely, if you are looking for a more economical option that still supports good performance and modern components, the MSI motherboard is a commendable choice. Consider what features are most important to you and how you plan to use your motherboard when making your decision.

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ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard vs MSI PRO B650-S WiFi ProSeries Motherboard | versusfinder