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ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard vs MSI Z890 Gaming Plus WiFi Gaming Motherboard

Updated August 2026The ASUS ROG STRIX B860-I GAMING WIFI excels in advanced features and thermal management, while the MSI Z890 Gaming Plus WiFi offers solid performance at a lower price.

The ASUS ROG STRIX B860-I GAMING WIFI excels in advanced features and thermal management, while the MSI Z890 Gaming Plus WiFi offers solid performance at a lower price.

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

Thunderbolt 4

ASUS includes Thunderbolt 4 for faster data transfer.

Thermal Management

ASUS has a more robust thermal solution.

Power Delivery

ASUS features a sophisticated power stage setup.

Why MSI Z890 Gaming Plus WiFi Gaming Motherboard is better

Price

MSI is more budget-friendly.

Memory Capacity

MSI supports up to 256GB of DDR5.

Simplicity

MSI offers a straightforward design.

Overall score

ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard
88
MSI Z890 Gaming Plus WiFi Gaming Motherboard
75

Specifications

SpecASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboardMSI Z890 Gaming Plus WiFi Gaming Motherboard
SocketLGA 1851LGA 1700
Wi-FiWi-Fi 7Wi-Fi 7
M.2 Slots2 PCIe 5.01 PCIe 5.0
Audio CodecALC1220PALC897
Max RAM128GB256GB

Dimension comparison

ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboardMSI Z890 Gaming Plus WiFi Gaming Motherboard

Introduction to the ASUS ROG STRIX B860-I GAMING WIFI and MSI Z890 Gaming Plus WiFi

In the competitive landscape of gaming motherboards, the ASUS ROG STRIX B860-I GAMING WIFI and MSI Z890 Gaming Plus WiFi stand out with their advanced features tailored for modern gaming and high-performance computing. Both motherboards cater to Intel Core Ultra processors (Series 2), but they offer distinct functionalities and pricing that may influence your choice. The ASUS motherboard is priced at C$294.98, while the MSI variant comes in slightly lower at C$259.99.

Design and Build Quality

The design philosophy behind both motherboards reflects a commitment to performance and aesthetics. The ASUS ROG STRIX B860-I GAMING WIFI features a compact Mini-ITX form factor, making it ideal for smaller builds without sacrificing power. It incorporates a robust thermal design with massive heatsinks and high-conductivity thermal pads, ensuring that heat dissipation is efficient even under load. On the other hand, the MSI Z890 Gaming Plus WiFi employs an extended heatsink design that aids in maintaining optimal temperatures for high-end processors. Both boards are built with quality components, but the ASUS model offers a more extensive thermal solution.

Connectivity Options

Connectivity is a crucial factor when choosing a motherboard, and both the ASUS ROG STRIX B860-I and MSI Z890 provide ample options. The ASUS model boasts a Thunderbolt 4 USB Type-C port, a feature that supports fast data transfer and connectivity for peripherals. It also includes various USB ports and PCIe 5.0 x16 SafeSlot for next-gen graphics cards. In contrast, the MSI Z890 Gaming Plus WiFi also supports Wi-Fi 7, promising maximum transmission speeds of 5.8Gbps through its newly designed 320MHz channel. While both offer superior connectivity, the ASUS motherboard's inclusion of Thunderbolt 4 gives it a slight edge for users requiring high-speed data transfer.

Memory Support

When it comes to memory, both motherboards support DDR5 technology, which provides high bandwidth and efficiency for gaming and multitasking. The ASUS ROG STRIX B860-I GAMING WIFI is geared towards high-performance with its exclusive AI and memory technologies, which enhance setup and performance. The MSI Z890 Gaming Plus WiFi supports dual-channel DDR5 memory, accommodating up to 256GB, which is significant for users needing extensive memory for demanding applications. While both motherboards support advanced memory solutions, the MSI's higher capacity potential makes it appealing for power users.

Power Delivery and Stability

Power delivery is crucial for sustaining performance, especially during overclocking. The ASUS ROG STRIX B860-I GAMING WIFI features a robust power solution with 10(80A)+1(80A)+2(80A)+1(80A) power stages, designed to ensure stability and reliability when running demanding applications. This sophisticated setup is complemented by ProCool power connectors and premium metallic capacitors. The MSI Z890 Gaming Plus WiFi, while it doesn't specify the number of power stages, employs an enhanced circuit design for stable operation under high loads. Both motherboards are designed with power delivery in mind, but the ASUS model's explicit power stage setup suggests a higher level of performance reliability.

Thermal Management

Effective thermal management can greatly affect system performance, especially during extended gaming sessions. The ASUS ROG STRIX B860-I GAMING WIFI features a comprehensive thermal management system that includes large heatsinks connected via an L-shaped heatpipe, ensuring efficient heat dissipation. This design is crucial for maintaining performance when the system is under heavy load. The MSI Z890 Gaming Plus WiFi also incorporates an extended PWM heatsink to manage temperatures effectively. However, the ASUS model’s integrated thermal solutions provide a more robust response to high-temperature scenarios.

Networking Capabilities

Networking features are essential for modern gaming and online experiences. The ASUS ROG STRIX B860-I GAMING WIFI offers Wi-Fi 7 capability, ensuring high-speed wireless connectivity, enhanced by the ASUS WiFi Q-Antenna for improved signal strength. Additionally, it includes Intel 2.5 Gb Ethernet for wired connections. The MSI Z890 Gaming Plus WiFi also features Wi-Fi 7, but lacks the additional enhancements of the ASUS model. Both motherboards provide excellent networking capabilities, but the ASUS model's dual approach to wireless and wired connections may cater more effectively to gamers who value speed and reliability.

Which should you buy?

Deciding between the ASUS ROG STRIX B860-I GAMING WIFI and the MSI Z890 Gaming Plus WiFi ultimately depends on your specific needs and budget. The ASUS motherboard offers advanced features such as Thunderbolt 4 connectivity, a robust thermal management system, and superior power delivery, making it an excellent choice for high-performance builds. However, it comes at a higher price of C$294.98. In contrast, the MSI Z890 Gaming Plus WiFi, priced at C$259.99, provides excellent memory capacity support and is a solid choice for gamers looking for a more budget-friendly option without sacrificing essential features. If cutting-edge technology and extensive features are your priority, the ASUS is the way to go; for solid performance at a lower price, consider the MSI.

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ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard vs MSI Z890 Gaming Plus WiFi Gaming Motherboard | versusfinder