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GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, vs MSI A520M-A PRO Gaming Motherboard

Updated August 2026 — GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, wins on memory and connectivity, MSI A520M-A PRO Gaming Motherboard wins on price.

The GIGABYTE Z790 Eagle AX offers superior performance and features compared to the MSI A520M-A PRO, making it the better choice for high-end users. However, the MSI is a solid budget option.

Why GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, is better

Performance

Supports Intel's latest 14th Gen processors

Memory

Supports DDR5 with four DIMM slots

Connectivity

Includes PCIe 5.0 and USB 3.2 Gen 2x2 Type-C

Why MSI A520M-A PRO Gaming Motherboard is better

Price

More affordable at $68.99

Size

Micro-ATX form factor for compact builds

Basic Features

Sufficient for general productivity tasks

Overall score

GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard,
85
MSI A520M-A PRO Gaming Motherboard
65

Specifications

SpecGIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard,MSI A520M-A PRO Gaming Motherboard
SocketLGA 1700AM4
Memory TypeDDR5DDR4
M.2 Slots31
PCIe Version5.03.0
USB PortsUSB 3.2 Gen 2x2USB 3.2 Gen 1

Dimension comparison

GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard,MSI A520M-A PRO Gaming Motherboard

Overview of the GIGABYTE Z790 Eagle AX and MSI A520M-A PRO

The GIGABYTE Z790 Eagle AX is a high-performance motherboard priced at $159.99, while the MSI A520M-A PRO offers a budget-friendly option at $68.99, making it about 57% cheaper than the GIGABYTE model. Both motherboards are designed for different processor families, with the GIGABYTE supporting Intel’s latest 14th, 13th, and 12th Gen Core processors, and the MSI tailored for AMD Ryzen 5000 series CPUs. This comparison will delve into various aspects such as performance, features, connectivity, and overall value.

Performance Capabilities

When it comes to performance, the GIGABYTE Z790 Eagle AX is built for high-end gaming and productivity. It supports Intel’s powerful 14th, 13th, and 12th Gen processors, providing an unparalleled performance experience. The MSI A520M-A PRO, on the other hand, supports Ryzen processors, including the 3rd Gen and 4000 G-Series. While both are capable motherboards, the GIGABYTE model is designed for more demanding applications, making it ideal for gamers and professionals looking for top-tier performance.

Memory and Storage Options

The GIGABYTE Z790 Eagle AX supports dual-channel DDR5 memory, allowing for higher speeds and improved data transfer rates compared to the MSI A520M-A PRO, which is limited to DDR4 memory. The GIGABYTE model features four DIMM slots, offering more flexibility in memory upgrades. In terms of storage, the GIGABYTE motherboard supports up to three M.2 slots, while the MSI offers one Turbo M.2 slot, which runs at PCI-E Gen3 x4. This gives the GIGABYTE a significant edge for users looking to maximize their storage capabilities.

Connectivity Features

Connectivity is another area where the GIGABYTE Z790 Eagle AX shines. It includes next-gen options such as PCIe 5.0 and USB 3.2 Gen 2x2 Type-C, catering to modern peripherals and high-speed data transfer. In contrast, the MSI A520M-A PRO provides USB 3.2 Gen 1 and PCIe 3.0, which, while still functional, are not as advanced as those found on the GIGABYTE board. Users who prioritize connectivity and future-proofing their systems may find the GIGABYTE’s offerings more compelling.

Thermal Management

Effective thermal management is crucial for maintaining system stability, especially during heavy usage. The GIGABYTE Z790 Eagle AX features an advanced thermal design with enlarged MOSFET heatsinks and M.2 Thermal Guard, ensuring optimal performance even under load. The MSI A520M-A PRO also incorporates M.2 SHIELD FROZR technology to protect SSDs from overheating, but it does not match the comprehensive thermal solutions offered by the GIGABYTE. For those concerned about heat management, the GIGABYTE motherboard is likely the better choice.

Build Quality and Design

Build quality can significantly impact the longevity and reliability of a motherboard. The GIGABYTE Z790 Eagle AX boasts a sturdy power design with a twin 12+1+1 phases digital VRM solution, ensuring stable power delivery even for high-performance CPUs. The MSI A520M-A PRO is well-constructed but does not offer the same level of robust power design. The GIGABYTE’s focus on durable components and thermal management makes it a strong contender for users who demand reliability in their systems.

Price and Value Comparison

At a price point of $159.99, the GIGABYTE Z790 Eagle AX is positioned as a premium motherboard, while the MSI A520M-A PRO is priced at $68.99, making it a budget-friendly option. The MSI model is about 57% cheaper than the GIGABYTE. However, the GIGABYTE offers advanced features and greater performance capabilities that may justify the higher price for serious gamers and professionals. Conversely, the MSI A520M-A PRO is an excellent choice for users on a tighter budget who still want reliable performance for everyday tasks.

Which should you buy?

Choosing between the GIGABYTE Z790 Eagle AX and the MSI A520M-A PRO ultimately depends on your specific needs and budget. If you are looking for top-tier performance, advanced connectivity, and superior thermal management, the GIGABYTE is the clear winner at $159.99. However, if you are on a budget and require a motherboard that supports AMD Ryzen processors for general productivity and light gaming, the MSI A520M-A PRO at $68.99 is an excellent choice. Consider your requirements carefully to make the best decision for your build.