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ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851 vs MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX

Updated August 2026 — ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851 leads on power supply and features.

The ASUS ROG Maximus Z890 Hero offers superior features and performance, while the MSI MAG B850 Tomahawk MAX WiFi is a more budget-friendly option. Choose based on your processor preference and budget.

Why ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851 is better

Advanced Features

Includes Thunderbolt 4 and AI technologies

Power Delivery

Superior power stages for overclocking

Cooling Solutions

AI Cooling II for dynamic temperature management

Why MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX is better

Price

More affordable at $209.99

AMD Compatibility

Supports latest AMD Ryzen processors

Design

Rugged and functional aesthetics

Overall score

ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851
85
MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX
75

Specifications

SpecASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX
SocketLGA 1851AM5
Memory TypeDDR5DDR5
WiFiWiFi 7WiFi 7
PCIe Slots3x PCIe 5.01x PCIe 5.0
Cooling TechAI Cooling IIFROZR GUARD

Dimension comparison

ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX

Price Comparison

The ASUS ROG Maximus Z890 Hero is priced at $357.16, while the MSI MAG B850 Tomahawk MAX WiFi is significantly cheaper at $209.99. This means that the MSI motherboard is about 41% less expensive than the ASUS option. For budget-conscious consumers or those looking to build a gaming rig without breaking the bank, the MSI MAG B850 Tomahawk MAX WiFi presents a compelling choice. However, the ASUS model's advanced features and capabilities might justify the higher price for users who require the latest technology and performance enhancements.

Compatibility with Processors

The ASUS ROG Maximus Z890 Hero is designed for Intel Core Ultra Processors (series 2), utilizing the Intel LGA 1851 socket. In contrast, the MSI MAG B850 Tomahawk MAX WiFi supports AMD Ryzen processors from the 9000, 8000, and 7000 series using the AM5 socket. This fundamental difference in compatibility means that users must choose based on their preferred processor brand. If you are committed to Intel, the ASUS model is your only option, while AMD fans will find the MSI motherboard a perfect fit for their Ryzen CPUs.

Power Delivery Systems

The power delivery systems of both motherboards are designed for performance, but they differ significantly in specifications. The ASUS ROG Maximus Z890 Hero features a robust power solution with 22(110A)+2(90A)+1(90A)+2(80A) power stages, ensuring stable performance for demanding applications. On the other hand, the MSI MAG B850 Tomahawk MAX WiFi employs a 14 Duet Rail Power System (80A, SPS). While both systems are effective, the ASUS motherboard's power stages offer superior power management for overclocking and high-performance tasks, making it ideal for enthusiasts who push their systems to the limit.

Memory Support

When it comes to memory support, both motherboards excel but cater to different needs. The ASUS ROG Maximus Z890 Hero supports DDR5 memory, while the MSI MAG B850 Tomahawk MAX WiFi also features DDR5 with overclocking capabilities up to 8400+ MT/s. The ASUS model's exclusive technologies like NitroPath DRAM and AEMP III enhance memory performance and stability. For users focused on extreme memory performance, both options are suitable, but the ASUS motherboard may provide additional benefits for those looking to maximize their RAM's potential.

Connectivity Options

Connectivity is an essential aspect of modern motherboards, and both models offer robust features. The ASUS ROG Maximus Z890 Hero includes WiFi 7, Thunderbolt 4, USB Type-C, and three PCIe 5.0 M.2 slots, providing extensive options for high-speed connections and storage. In comparison, the MSI MAG B850 Tomahawk MAX WiFi also supports WiFi 7 and includes USB 20G Type-C, alongside quadruple M.2 connectors for versatile storage options. Both motherboards ensure excellent connectivity, but the ASUS model edges ahead with Thunderbolt 4 support, which is particularly beneficial for users needing high-speed data transfer and additional peripherals.

Cooling Solutions

Cooling solutions are critical for maintaining optimal performance, especially during intense gaming sessions or demanding applications. The ASUS ROG Maximus Z890 Hero features AI Cooling II, which intelligently adjusts fan speeds according to system temperatures, ensuring efficient cooling. Meanwhile, the MSI MAG B850 Tomahawk MAX WiFi boasts premium cooling features like 7W/mK MOSFET thermal pads and an Extended Heatsink. Both motherboards prioritize cooling, but the ASUS motherboard's AI technology may provide a more dynamic and responsive cooling experience, particularly beneficial for overclocking scenarios.

Aesthetics and Design

Aesthetics can influence a buyer's decision, especially for those who value the visual appeal of their builds. The ASUS ROG Maximus Z890 Hero has a sleek design complemented by Polymo Lighting II, enhancing the overall look of a gaming setup. The MSI MAG B850 Tomahawk MAX WiFi, while also visually appealing, focuses on a more rugged and functional design. Ultimately, the choice between these two motherboards may come down to personal preference in aesthetics, with ASUS appealing to those seeking a more dynamic and flashy look, while MSI targets users who prefer a sturdy and practical appearance.

Which should you buy?

Choosing between the ASUS ROG Maximus Z890 Hero and the MSI MAG B850 Tomahawk MAX WiFi ultimately depends on your specific needs and budget. If you require cutting-edge features, superior power delivery, and advanced AI capabilities, the ASUS motherboard, despite its higher price of $357.16, may be worth the investment. However, if you are looking for a more affordable option at $209.99 that still offers excellent performance and compatibility with AMD Ryzen processors, the MSI model presents a solid alternative. Evaluate your priorities—whether they be price, compatibility, or advanced features—to make the best choice for your build.