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ASUS B760M-AYW WiFi D4 II Intel® B760 microATX vs GIGABYTE B550M K AMD AM4 Micro-ATX Motherboard

Updated August 2026 — ASUS B760M-AYW WiFi D4 II Intel® B760 microATX leads on price and performance.

The ASUS B760M-AYW offers superior technology and features compared to the GIGABYTE B550M K, making it the better choice for high-performance builds.

Why ASUS B760M-AYW WiFi D4 II Intel® B760 microATX is better

Latest Technology

Supports PCIe 5.0 for faster data transfer

Better Connectivity

Includes Realtek 2.5Gb Ethernet and Wi-Fi 6

Advanced Cooling

Comprehensive cooling solutions for high performance

Why GIGABYTE B550M K AMD AM4 Micro-ATX Motherboard is better

Lower Price

More budget-friendly at $69.99

AMD Compatibility

Supports a wide range of AMD Ryzen processors

Solid Performance

Reliable performance for everyday tasks

Overall score

ASUS B760M-AYW WiFi D4 II Intel® B760 microATX
88
GIGABYTE B550M K AMD AM4 Micro-ATX Motherboard
75

Specifications

SpecASUS B760M-AYW WiFi D4 II Intel® B760 microATXGIGABYTE B550M K AMD AM4 Micro-ATX Motherboard
Socket TypeLGA 1700AM4
PCIe Version5.04.0
M.2 Slots22
Ethernet2.5GbGbE
Wi-Fi6No

Dimension comparison

ASUS B760M-AYW WiFi D4 II Intel® B760 microATXGIGABYTE B550M K AMD AM4 Micro-ATX Motherboard

Overview of the ASUS B760M-AYW WiFi D4 II

The ASUS B760M-AYW WiFi D4 II is priced at $99.99 and is designed to support Intel Core processors from the 12th to 14th generation. This microATX motherboard features PCIe 5.0 x16 support, which ensures compatibility with the latest graphics cards and high-speed storage devices. Additionally, it includes two M.2 slots for SSDs, allowing for rapid data transfer and loading times. The motherboard boasts Realtek 2.5Gb Ethernet and Wi-Fi 6 capabilities, providing users with superior connectivity options.

Key features of the ASUS B760M-AYW include comprehensive cooling solutions with VRM and chipset heatsinks, as well as Aura Sync RGB lighting for customizable aesthetics. With a focus on high performance and advanced features, this motherboard is well-suited for both gaming and productivity setups.

Overview of the GIGABYTE B550M K

In contrast, the GIGABYTE B550M K is available for a more budget-friendly price of $69.99, making it about 30% cheaper than the ASUS B760M-AYW. This motherboard supports AMD Ryzen processors from the 3000 to 5000 series, providing a versatile option for AMD enthusiasts. It features PCIe 4.0 technology, which, while not as advanced as PCIe 5.0, still offers significant improvements over previous generations for graphics cards and storage devices.

The GIGABYTE B550M K includes a 3+3 power phase design that enhances power stability and efficiency. It also has two M.2 slots, allowing for a solid upgrade path for users looking to implement fast SSD storage. With USB 3.2 Gen 1 ports, users can expect quick data transfer rates and improved connectivity options.

Performance Comparison

When it comes to performance, the ASUS B760M-AYW is engineered for the latest Intel CPUs, making it a better choice for those looking to utilize cutting-edge technology. PCIe 5.0 support ensures users can take advantage of the fastest available components, offering potential for superior graphics and storage performance. In contrast, the GIGABYTE B550M K, while still quite capable, supports PCIe 4.0, which may limit future upgrade options as new hardware becomes available.

The ASUS motherboard also emphasizes connectivity with Realtek 2.5Gb Ethernet and Wi-Fi 6, delivering faster network performance compared to the GIGABYTE's standard Gigabit Ethernet. For users prioritizing online gaming or heavy data transfers, the ASUS B760M-AYW presents a clear advantage in terms of performance capabilities.

Connectivity Options

The ASUS B760M-AYW offers a diverse range of connectivity options, including two M.2 slots and multiple USB 5Gbps ports. This extensive connectivity allows for greater flexibility in building a system tailored to the user's needs. The Realtek 2.5Gb Ethernet and Wi-Fi 6 capabilities provide faster internet speeds and improved reliability, making it an excellent choice for gamers and professionals alike.

On the other hand, the GIGABYTE B550M K provides a solid selection of connectivity as well, with its own two M.2 slots and four USB 3.2 Gen 1 ports. However, it lacks the advanced 2.5Gb Ethernet option present in the ASUS model, which could impact network speed for users who require high bandwidth for streaming or gaming. Thus, while both motherboards are equipped with essential connectivity features, the ASUS B760M-AYW clearly leads in this category.

Cooling Solutions

Cooling is an essential aspect of any high-performance build, and the ASUS B760M-AYW comes with a comprehensive cooling solution that includes VRM and PCH heatsinks, along with hybrid fan headers. This setup helps maintain optimal temperatures even under heavy loads, which is crucial for both gaming and intensive tasks. The Fan Xpert 2+ software further enhances cooling management, allowing users to customize their fan speeds.

The GIGABYTE B550M K also includes chipset heatsinks designed for heat dissipation, but it lacks the extensive cooling features of the ASUS. While it offers reliable performance, users may find the cooling capabilities of the ASUS motherboard more suited for overclocking and sustained performance during demanding tasks.

Aesthetics and Design

Aesthetically, the ASUS B760M-AYW features Aura Sync RGB lighting, allowing users to customize the visual appeal of their build. With onboard addressable Gen 2 headers for RGB LED strips, users can easily synchronize lighting with other Aura Sync-capable devices, enhancing the overall look of their system.

In contrast, the GIGABYTE B550M K focuses more on functionality than visual flair. While it has a professional design with a clean appearance, it does not offer the same level of customization with RGB lighting. For users who prioritize aesthetics in their builds, the ASUS B760M-AYW is undoubtedly the more appealing choice.

Which should you buy?

In conclusion, choosing between the ASUS B760M-AYW WiFi D4 II and the GIGABYTE B550M K largely depends on your specific needs and priorities. The ASUS B760M-AYW is the superior option for users seeking the latest technology, including PCIe 5.0 support, advanced connectivity options, and extensive cooling features, all for a price of $99.99. Conversely, the GIGABYTE B550M K, priced at $69.99, presents a more budget-friendly alternative that still offers solid performance and support for AMD processors.

Ultimately, if you're looking to build a high-performance Intel system with top-tier features, the ASUS B760M-AYW is the clear choice. However, if you're on a tighter budget and prefer AMD processors, the GIGABYTE B550M K will serve you well without breaking the bank.