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ASUS TUF Gaming A520M vs GIGABYTE B850M DS3H AMD AM5 mATX Motherboard,

Updated July 2026 — ASUS TUF Gaming A520M wins on cooling and durability, GIGABYTE B850M DS3H AMD AM5 mATX Motherboard, wins on memory and price.

The ASUS TUF Gaming A520M-PLUS offers great value for budget-conscious gamers, while the GIGABYTE B850M DS3H provides advanced features for future-proofing. Choose based on your needs.

Why ASUS TUF Gaming A520M is better

Price

ASUS is $20 cheaper

Cooling

More extensive cooling options

Gaming Features

Includes TUF LANGuard for stability

Why GIGABYTE B850M DS3H AMD AM5 mATX Motherboard, is better

Socket

Supports newer AM5 socket

Memory

Supports DDR5 memory

Connectivity

Includes PCIe 5.0 and USB-C

Overall score

ASUS TUF Gaming A520M
75
GIGABYTE B850M DS3H AMD AM5 mATX Motherboard,
85

Specifications

SpecASUS TUF Gaming A520MGIGABYTE B850M DS3H AMD AM5 mATX Motherboard,
Socket TypeAM4AM5
Memory TypeDDR4DDR5
Power Phase48+2+2
M.2 Slots12
Wi-Fi802.11acN/A

Dimension comparison

ASUS TUF Gaming A520MGIGABYTE B850M DS3H AMD AM5 mATX Motherboard,

Overview of the ASUS TUF Gaming A520M-PLUS and GIGABYTE B850M DS3H

The ASUS TUF Gaming A520M-PLUS and GIGABYTE B850M DS3H are two notable motherboards catering to different segments of gamers and PC builders. The ASUS model is priced at $99.99, while the GIGABYTE option is available for $119.99, making it approximately 17% more expensive. Understanding their features can help you determine which one aligns best with your gaming needs.

Socket Compatibility

The ASUS TUF Gaming A520M-PLUS is designed for the AMD AM4 socket, supporting the 3rd Generation Ryzen processors, including the renowned Ryzen 5000 series. In contrast, the GIGABYTE B850M DS3H features the newer AMD Socket AM5, which is compatible with the Ryzen 9000, 8000, and 7000 series processors. This means that if you are looking to future-proof your build with the latest AMD technology, the GIGABYTE board may be the preferred choice due to its broader processor support.

Memory Support

When it comes to memory, the ASUS TUF Gaming A520M-PLUS supports DDR4 memory, while the GIGABYTE B850M DS3H is equipped to handle the latest DDR5 memory. The DDR5 support in the GIGABYTE board allows for greater bandwidth and improved performance, which is crucial for demanding gaming and multitasking scenarios. As memory technology evolves, opting for DDR5 can offer a significant advantage for those looking to enhance their system's capabilities.

Cooling Features

Cooling capabilities are essential for maintaining optimal performance during gaming sessions. The ASUS TUF Gaming A520M-PLUS comes with a comprehensive cooling solution, featuring a large VRM heatsink, PCH heatsink, and Fan Xpert 2+ technology. On the other hand, the GIGABYTE B850M DS3H includes a MOSFET heatsink to ensure efficient thermal management. While both motherboards prioritize cooling, the ASUS model's extensive cooling options may provide an edge for users engaging in intense gaming, especially in overclocking scenarios.

Connectivity Options

Connectivity is another area where both motherboards differentiate themselves. The ASUS TUF Gaming A520M-PLUS offers a range of connectivity options, including USB 3.2 Gen 1 Type-A ports, M.2 slots with 32Gb/s support, and 802.11ac Wi-Fi capabilities. The GIGABYTE B850M DS3H, however, steps it up with PCIe 5.0 support, two M.2 slots, and USB-C connectivity, making it more suitable for modern peripherals and faster data transfer. For gamers who prioritize cutting-edge connectivity, the GIGABYTE option stands out with its advanced features.

Gaming Features

Both motherboards are tailored for gaming, but they achieve this in different ways. The ASUS TUF Gaming A520M-PLUS incorporates TUF LANGuard and TurboLAN technologies to enhance online gaming performance, ensuring a stable connection during competitive play. Meanwhile, the GIGABYTE B850M DS3H focuses on power design with an 8+2+2 power phase layout, which helps deliver stable power to the CPU during high-load situations. Gamers who value online stability might lean towards the ASUS board, while those who prioritize power efficiency may prefer the GIGABYTE.

Build Quality and Durability

Durability is a crucial aspect of any motherboard, especially for gamers who push their hardware to the limits. The ASUS TUF Gaming A520M-PLUS is built with military-grade components and is marketed as being battle-hardened for long-lasting performance. The GIGABYTE B850M DS3H also boasts a solid build quality, enhanced by its 5-year warranty. While both manufacturers emphasize durability, the ASUS model’s military-grade assurance may appeal more to users looking for robust reliability in gaming scenarios.

Price and Value

In terms of pricing, the ASUS TUF Gaming A520M-PLUS is currently priced at $99.99, making it a budget-friendly option for gamers on a tighter budget. The GIGABYTE B850M DS3H, with a price tag of $119.99, caters to those willing to invest more for advanced features. If you're looking for value, the ASUS motherboard offers a lot of features for its price, but the GIGABYTE's advanced technology may justify the higher cost for those seeking to build a more future-proof system.

Which should you buy?

Deciding between the ASUS TUF Gaming A520M-PLUS and the GIGABYTE B850M DS3H ultimately depends on your specific needs and budget. If you're building a gaming rig with a focus on cost-effectiveness and solid performance with AMD's 3rd Generation Ryzen processors, the ASUS motherboard at $99.99 is a strong contender. However, if you prioritize the latest technology with support for Ryzen 9000 series processors and DDR5 memory, the GIGABYTE model at $119.99 offers advanced features worth the investment. Assessing your requirements and future plans for upgrades will help guide your choice.