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ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini vs GIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718

Updated August 2026 — GIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718 leads on warranty and connectivity.

The GIGABYTE X870 AORUS Elite WIFI7 offers better value with extensive connectivity and a longer warranty, while the ASRock model excels in memory speed and compact design.

Why ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini is better

Memory Speed

ASRock supports up to 9466 MHz.

Compact Design

ASRock is Mini ITX, ideal for small builds.

Power Phase

ASRock has a robust 12+1+1+1+1 power phase.

Why GIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718 is better

Price

GIGABYTE is $20 cheaper.

Warranty

GIGABYTE offers a 5-year warranty.

Connectivity

GIGABYTE has more PCIe and USB options.

Overall score

ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini
85
GIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718
90

Specifications

SpecASRock Intel Core Ultra Z890 LGA1851 RL-ILM MiniGIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718
Processor SupportIntel Core UltraAMD Ryzen
Memory TypeDDR5DDR5
M.2 Slots04
USB Ports34
Graphics Outputs1 HDMI, 2 TB40

Dimension comparison

ASRock Intel Core Ultra Z890 LGA1851 RL-ILM MiniGIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718

Price Comparison

The GIGABYTE X870 AORUS Elite WIFI7 is about 8% cheaper than the ASRock Intel Core Ultra Z890, with a current price of $229.99 compared to $249.99. This price difference of $20 may be a deciding factor for budget-conscious consumers looking for high-performance motherboards. While both options provide substantial features, the cost-effectiveness of the GIGABYTE model could appeal to gamers and builders who want to maximize performance without overspending.

Performance Capabilities

When it comes to performance, both motherboards cater to high-end processors but target different platforms. The ASRock Intel Core Ultra Z890 supports Intel Core Ultra Processors (Series 2) and boasts a powerful 12+1+1+1+1 Power Phase design with a 110A SPS for VCore, ensuring stable power delivery during intensive tasks. In contrast, the GIGABYTE X870 AORUS Elite WIFI7 is tailored for AMD Ryzen processors, supporting the Ryzen 9000, 8000, and 7000 series. Its robust 16 plus 2 plus 2 power design enhances performance, making both boards excellent choices for demanding applications.

Memory Support

Memory performance is another critical aspect where these motherboards diverge. The ASRock model supports dual-channel DDR5 memory configurations with speeds of up to 9466 MHz. This high frequency can significantly impact performance in memory-intensive applications. Meanwhile, the GIGABYTE board offers 4 x DIMMs with AMD EXPO support, allowing for flexible memory configurations but without a specified maximum speed. While both motherboards cater to the latest DDR5 technology, the ASRock's higher speed capacity may provide a performance edge in specific scenarios.

Connectivity Options

Connectivity is where these two motherboards shine in different ways. The ASRock Intel Core Ultra Z890 offers multiple graphics output options, including one HDMI and two Thunderbolt 4 Type-C ports, which can be beneficial for users needing extensive display capabilities. On the other hand, the GIGABYTE X870 AORUS Elite WIFI7 is equipped with impressive connectivity options, featuring PCIe 5.0, four M.2 slots, and dual USB4 ports, providing ample opportunities for expansion and high-speed data transfer. Depending on your specific connectivity needs, either motherboard could be the better fit.

Thermal Management

Thermal management is crucial for maintaining optimal performance, especially during extended gaming or heavy workloads. The ASRock motherboard is optimized for stability and efficiency, but specific thermal features are not detailed. Conversely, the GIGABYTE X870 AORUS Elite WIFI7 highlights its VRM and M.2 Thermal Guard systems, which can help dissipate heat effectively, ensuring consistent performance under load. If thermal management is a priority for your build, the GIGABYTE board's specified features may offer better assurance against overheating.

Design and Build Quality

In terms of design, both motherboards are built with a focus on durability and user-friendly features. The ASRock Intel Core Ultra Z890 is presented as a compact Mini ITX option, ideal for smaller builds where space is a premium. The GIGABYTE X870 AORUS Elite WIFI7, being an ATX motherboard, offers more expansion slots and a larger footprint, which can be advantageous for larger systems. The choice between these two might depend on your case size constraints and expansion needs.

Warranty and Support

When it comes to warranty, the GIGABYTE X870 AORUS Elite WIFI7 offers a 5-year warranty, which can provide peace of mind for consumers investing in a high-performance motherboard. The ASRock Intel Core Ultra Z890 does not specify a warranty period, which might raise concerns for some users regarding long-term support. In the competitive motherboard market, a longer warranty can be a significant factor in the purchasing decision.

Which should you buy?

Ultimately, the choice between the ASRock Intel Core Ultra Z890 and the GIGABYTE X870 AORUS Elite WIFI7 comes down to your specific needs and preferences. If you are an Intel enthusiast looking for high-speed memory support and a compact design, the ASRock model may be the better fit despite its higher price. However, if you prefer AMD processors and value extensive connectivity options along with a longer warranty, the GIGABYTE motherboard presents a compelling case, especially with its lower price point. Consider your processor choice and usage scenarios to make an informed decision.