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ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851 vs GIGABYTE B850M DS3H AMD AM5 mATX Motherboard,

Updated July 2026 — ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851 wins on price and features, GIGABYTE B850M DS3H AMD AM5 mATX Motherboard, wins on warranty.

The ASUS ROG Maximus Z890 Hero offers superior performance and advanced features, while the GIGABYTE B850M DS3H is a budget-friendly option. Choose based on your needs.

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

Performance

Higher power stages for demanding applications

Connectivity

More PCIe 5.0 M.2 slots and Thunderbolt 4

Advanced Features

Exclusive AI technologies for optimization

Why GIGABYTE B850M DS3H AMD AM5 mATX Motherboard, is better

Price

Significantly lower cost

Warranty

5-year warranty for peace of mind

Basic Use

Suitable for general users without advanced needs

Overall score

ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851
85
GIGABYTE B850M DS3H AMD AM5 mATX Motherboard,
70

Specifications

SpecASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851GIGABYTE B850M DS3H AMD AM5 mATX Motherboard,
SocketLGA 1851AM5
DDR SupportDDR5DDR5
M.2 Slots32
Power Phases22+2+1+28+2+2
AI FeaturesYesNo

Dimension comparison

ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851GIGABYTE B850M DS3H AMD AM5 mATX Motherboard,

Overview of the ASUS ROG Maximus Z890 Hero and GIGABYTE B850M DS3H

When comparing the ASUS ROG Maximus Z890 Hero and the GIGABYTE B850M DS3H, a significant price difference stands out. The ASUS motherboard is priced at $357.16, while the GIGABYTE model is much more accessible at $119.99. This makes the GIGABYTE board about 66% cheaper than its ASUS counterpart. However, the ASUS ROG Maximus Z890 Hero comes packed with advanced features designed for high-performance computing, particularly suited for AI applications.

Performance Capabilities

The ASUS ROG Maximus Z890 Hero is equipped with a robust power solution featuring 22+2+1+2 power stages, making it an excellent choice for demanding applications. It supports Intel Core Ultra Processors and boasts advanced AI technologies for overclocking and cooling. In contrast, the GIGABYTE B850M DS3H, with its 8+2+2 power phase design, supports AMD Ryzen 9000, 8000, and 7000 series processors. While both motherboards support DDR5 memory, the ASUS model's features suggest it is geared towards a higher performance tier, particularly for future-proofing in AI and gaming scenarios.

Connectivity Options

Connectivity is a crucial consideration for modern motherboards. The ASUS ROG Maximus Z890 Hero offers extensive connectivity options, including three PCIe 5.0 M.2 slots and Thunderbolt 4 capabilities, allowing for maximum data transfer speeds and flexibility in adding high-speed storage devices. On the other hand, the GIGABYTE B850M DS3H provides two M.2 slots and USB-C connectivity, which is decent but not as extensive as what ASUS offers. This difference may influence users who prioritize high-speed connections for multiple devices.

Design and Build Quality

In terms of design, the ASUS ROG Maximus Z890 Hero presents a premium look with a focus on gamers and high-end PC builders, featuring customizable Polymo Lighting II. Its robust design not only enhances aesthetics but also improves thermal performance. The GIGABYTE B850M DS3H, while functional and well-built, adopts a more utilitarian approach. It includes a MOSFET heatsink for thermals but lacks the visual flair and advanced thermal management features of the ASUS model. This makes the ASUS motherboard more appealing to those who value aesthetics in their build.

Advanced Features

The ASUS ROG Maximus Z890 Hero is designed for advanced AI computing and is equipped with exclusive features like ASUS AI Advisor, AI Overclocking, and AI Cooling II, which simplify performance optimization. This motherboard is tailored for tech enthusiasts who want to push their systems to the limit. In contrast, the GIGABYTE B850M DS3H focuses on solid performance without the advanced AI features, making it suitable for general users rather than those looking for cutting-edge technology.

Warranty and Support

When investing in a motherboard, warranty and support can be critical factors. The GIGABYTE B850M DS3H comes with a 5-year warranty, providing peace of mind for budget-conscious buyers. In comparison, while the warranty specifics for the ASUS ROG Maximus Z890 Hero are not mentioned, ASUS is known for providing reliable customer support. However, the lack of a specified warranty duration for the ASUS model could be seen as a downside compared to GIGABYTE's clear 5-year commitment.

Price Comparison

The price difference between the two motherboards is substantial, with the ASUS ROG Maximus Z890 Hero retailing at $357.16 and the GIGABYTE B850M DS3H at $119.99. This means that the ASUS motherboard is about $237.17 more expensive. For users who are budget-conscious, the GIGABYTE board offers excellent value without compromising on essential features. However, the significant investment in the ASUS model could be justified for those who require its advanced capabilities and future-proofing features.

Which should you buy?

Deciding between the ASUS ROG Maximus Z890 Hero and the GIGABYTE B850M DS3H hinges on your specific needs and budget. If you are an enthusiast looking for high-end performance, extensive connectivity, and advanced features for AI computing, the ASUS model is a worthy investment despite its higher price. However, if you are seeking a reliable motherboard for general use with good performance and a longer warranty at a much lower cost, the GIGABYTE B850M DS3H would be the better choice. Ultimately, your decision should align with your computing needs and budget constraints.