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ASRock B550M-ITX/AC Supports 3rd Gen AMD AM4 vs GIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718

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

The GIGABYTE X870 AORUS Elite WIFI7 offers superior features and future-proofing compared to the ASRock B550M-ITX/AC. For those seeking the latest technology, the GIGABYTE is the better choice.

Why ASRock B550M-ITX/AC Supports 3rd Gen AMD AM4 is better

Price

ASRock is significantly cheaper at $109.99.

Size

ASRock is a Mini ITX motherboard.

Compatibility

ASRock supports older AMD processors.

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

Performance

GIGABYTE supports the latest AMD AM5 processors.

Memory

GIGABYTE is DDR5 compatible.

Connectivity

GIGABYTE has more advanced connectivity options.

Overall score

ASRock B550M-ITX/AC Supports 3rd Gen AMD AM4
70
GIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718
85

Specifications

SpecASRock B550M-ITX/AC Supports 3rd Gen AMD AM4GIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718
SocketAM4AM5
Memory TypeDDR4DDR5
M.2 Slots24
USB Ports2Dual USB4
WarrantyNot specified5 years

Dimension comparison

ASRock B550M-ITX/AC Supports 3rd Gen AMD AM4GIGABYTE X870 AORUS Elite WIFI7 AMD AM5 LGA 1718

Overview of the Products

In this comparison, we are looking at the ASRock B550M-ITX/AC and the GIGABYTE X870 AORUS Elite WIFI7 motherboards. The ASRock model is priced at $109.99, making it about 52% cheaper than the GIGABYTE X870, which costs $229.99. This stark price difference sets the stage for a deeper examination of their features and capabilities.

Compatibility and Performance

The ASRock B550M-ITX/AC supports AMD AM4 Socket Ryzen processors, including the 3000 and 5000 series. It excels in delivering smooth power to the CPU, which is crucial for gamers and performance enthusiasts. In contrast, the GIGABYTE X870 AORUS Elite WIFI7 is designed for the latest AMD Socket AM5 processors, supporting Ryzen 7000, 8000, and 9000 series. This means the GIGABYTE board is tailored for cutting-edge performance, whereas the ASRock board caters to older, yet still powerful, AMD processors.

Memory and Overclocking Capabilities

The ASRock B550M-ITX/AC supports DDR4 memory speeds of up to 4733 MHz (overclocked), allowing for notable performance enhancements in compatible setups. Meanwhile, the GIGABYTE X870 AORUS Elite WIFI7 is DDR5 compatible with four DIMM slots that support AMD EXPO, which could provide even higher memory performance. Thus, if you're looking toward future-proofing your build with the latest memory technology, the GIGABYTE offers a clear advantage.

Connectivity Options

Connectivity is a vital aspect when choosing a motherboard. The ASRock B550M-ITX/AC comes with DisplayPort and HDMI graphics outputs, catering well to standard setups. However, the GIGABYTE X870 AORUS Elite WIFI7 elevates the connectivity game with PCIe 5.0, four M.2 slots, dual USB4 ports, and both front and rear USB-C connections. This extensive connectivity enables faster data transfer rates and more expansion options, making it the superior choice for high-performance builds.

Audio and Visual Output

The ASRock model features 7.1 CH HD audio powered by the Realtek ALC887 audio codec, which is adequate for most gaming and multimedia needs. However, the GIGABYTE X870 AORUS Elite WIFI7 emphasizes its superior audio design and video output capabilities, necessary for gamers and creators who require high-fidelity sound and visuals. This distinction makes the GIGABYTE board a better fit for users prioritizing audio and video quality.

Thermal Management and Build Quality

Thermal management is crucial for maintaining performance. The ASRock B550M-ITX/AC is built with sturdy components designed for efficient cooling. On the other hand, the GIGABYTE X870 AORUS Elite WIFI7 features advanced thermal solutions, including VRM and M.2 Thermal Guard. This allows for better heat dissipation during intense gaming or heavy workloads, making it a more reliable choice for overclockers and high-performance users.

Warranty and Support

In terms of warranty, the ASRock B550M-ITX/AC does not specify a warranty period, which could be a consideration for potential buyers regarding long-term reliability. Conversely, the GIGABYTE X870 AORUS Elite WIFI7 boasts a 5-year warranty, reflecting the manufacturer’s confidence in its durability and performance. A longer warranty can offer peace of mind for users investing in a high-end motherboard.

Which should you buy?

Choosing between the ASRock B550M-ITX/AC and the GIGABYTE X870 AORUS Elite WIFI7 ultimately hinges on your needs and budget. If you are looking for a cost-effective solution for older AMD processors, the ASRock board at $109.99 offers solid performance and features. However, if you want the latest technology, superior connectivity, and advanced features for high-end builds, the GIGABYTE X870 at $229.99 is worth the investment. It provides a future-proof platform that can handle the demands of next-gen processors and high-performance tasks.