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MSI A520M-A PRO Gaming Motherboard vs MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX

Updated August 2026 — MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX leads on connectivity and performance.

The MSI MAG B850 Tomahawk MAX WiFi offers superior performance and features compared to the A520M-A PRO, making it the better choice for high-end users.

Why MSI A520M-A PRO Gaming Motherboard is better

Price

More affordable option at $68.99

Size

Micro-ATX form factor is compact

Basic Features

Sufficient for entry-level gaming

Why MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX is better

Performance

Higher VRM quality for better power delivery

Memory Support

Supports DDR5 memory with higher speeds

Connectivity

Includes Wi-Fi 7 and advanced LAN options

Overall score

MSI A520M-A PRO Gaming Motherboard
70
MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX
90

Specifications

SpecMSI A520M-A PRO Gaming MotherboardMSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX
Processor SupportRyzen 5000/4000Ryzen 9000/8000/7000
Memory TypeDDR4DDR5
Max Memory Speed4600 MHz8400+ MT/s
PCIe Version3.05.0
M.2 Slots14

Dimension comparison

MSI A520M-A PRO Gaming MotherboardMSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX

Overview of the MSI A520M-A PRO Gaming Motherboard

The MSI A520M-A PRO Gaming Motherboard is priced at $68.99, making it an economical choice for users looking to build a system around AMD Ryzen 5000 or 4000 processors. This Micro-ATX motherboard targets budget-conscious gamers and professionals who require reliable performance without breaking the bank. Its support for DDR4 memory up to 4600 MHz (OC) and Turbo M.2 slots ensures decent speed and storage options, making it a compelling option for entry-level builds.

The motherboard also includes features like Audio Boost for enhanced sound quality and Dragon Center software for easy management of system settings. These features, combined with its cost-effective price, position the A520M-A as a well-rounded option for those who don't need the latest technology.

Overview of the MSI MAG B850 Tomahawk MAX WiFi Motherboard

In contrast, the MSI MAG B850 Tomahawk MAX WiFi Motherboard comes in at a price of $209.99, targeting gamers and professionals who demand high performance and advanced features. Supporting AMD Ryzen 9000, 8000, and 7000 processors, this ATX motherboard is built for those ready to invest in cutting-edge technology.

With support for DDR5 memory speeds of 8400+ MT/s (OC) and PCIe 5.0 x16 slots, the B850 Tomahawk MAX is designed to accommodate the latest high-performance components, making it ideal for high-end gaming and intensive workloads. The inclusion of Wi-Fi 7 and multiple M.2 Gen5 connectors further enhances its technological edge, catering to users seeking maximum connectivity and storage capabilities.

Performance Comparison

When it comes to performance, the MSI MAG B850 Tomahawk MAX WiFi outshines the A520M-A PRO. The B850 Tomahawk MAX features a 14 Duet Rail Power System (80A, SPS) VRM, designed specifically to handle the power requirements of the latest Ryzen processors. This robust power delivery system ensures stable and efficient operation, particularly during demanding tasks like gaming or heavy data processing.

On the other hand, while the A520M-A provides solid performance for its price, it lacks the advanced VRM architecture found in the B850 Tomahawk MAX. Its support for 3rd Gen Ryzen processors and lower memory speeds means it may not keep up with resource-intensive applications as efficiently as the B850 model. Thus, for users prioritizing top-tier performance, the B850 Tomahawk MAX is the clear leader.

Memory and Storage Capabilities

In terms of memory and storage, the MSI MAG B850 Tomahawk MAX WiFi also takes the lead. It supports DDR5 memory, allowing for overclocking speeds that exceed 8400 MT/s, which is a significant upgrade over the A520M-A’s DDR4 support of up to 4600 MHz. This higher memory bandwidth is particularly advantageous for gamers and content creators who require fast data processing.

The storage capabilities further highlight the differences; the B850 Tomahawk MAX features four M.2 connectors, including two Gen5 slots with a bandwidth of 128 Gbps. This allows for incredibly fast NVMe SSDs, which can significantly reduce load times and improve overall system responsiveness. In comparison, the A520M-A’s Turbo M.2 slot, while capable, does not match the sheer speed and capacity offered by its competitor.

Connectivity Features

Connectivity is another area where the MSI MAG B850 Tomahawk MAX WiFi excels. It includes a full-speed Wi-Fi 7 module along with Bluetooth 5.4, ensuring that users have access to the latest wireless technology. The motherboard is also equipped with 5G LAN for fast and reliable wired connections, enhancing the overall networking experience.

Conversely, the A520M-A PRO includes standard USB 3.2 Gen 1 ports and traditional audio output options but lacks the advanced wireless capabilities and faster LAN options found in the B850 Tomahawk MAX. For gamers or professionals who rely heavily on connectivity, the B850 provides a more future-proof solution.

Cooling Solutions

Cooling is crucial for maintaining performance, and the MSI MAG B850 Tomahawk MAX WiFi offers advanced cooling features, including premium thermal pads and an Extended Heatsink. These features help to keep the system stable, especially when running high-performance tasks or during extended gaming sessions.

While the A520M-A does include some cooling solutions, such as the M.2 SHIELD FROZR designed to avoid thermal throttling, it does not match the extensive cooling design of the B850 Tomahawk MAX. The latter's more robust cooling design is essential for users who plan to push their systems to their limits.

User-Friendly Features

When it comes to user-friendly features, both motherboards offer unique benefits. The A520M-A PRO includes Dragon Center software, which integrates various MSI tools into a single user-friendly interface. This can simplify system management for less experienced users.

On the other hand, the B850 Tomahawk MAX also emphasizes ease of use with features like the EZ M.2 Clip II for straightforward installation of M.2 drives, making it accessible for DIY builders. However, its advanced settings may appeal more to seasoned users looking to fine-tune their systems for optimal performance.

Which should you buy?

Choosing between the MSI A520M-A PRO Gaming Motherboard and the MSI MAG B850 Tomahawk MAX WiFi ultimately comes down to your specific needs and budget. The A520M-A is a fantastic entry-level option priced at $68.99, ideal for users who need a reliable motherboard for basic tasks and gaming without advanced requirements. In contrast, the MAG B850 Tomahawk MAX, priced at $209.99, is designed for high-performance gaming and demanding applications, offering superior memory, storage, and connectivity options.

If you're building a budget-friendly system and do not require the latest technology, the A520M-A is sufficient. However, for those seeking to future-proof their systems and maximize performance, the B850 Tomahawk MAX is the clear winner.