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MSI MAG B850M Mortar WiFi Motherboard, mATX vs ASUS Pro WS W680-ACE Intel W680 LGA 1700 ATX

Updated August 2026 — ASUS Pro WS W680-ACE Intel W680 LGA 1700 ATX leads on price and connectivity.

The MSI MAG B850M Mortar WiFi offers better value for gamers, while the Pro WS W680-ACE is tailored for professionals needing reliability.

Why MSI MAG B850M Mortar WiFi Motherboard, mATX is better

Price

MSI is 35% cheaper than ASUS

Gaming Focus

Optimized for high-performance gaming

Wireless Connectivity

Includes Wi-Fi 7 and Bluetooth 5.4

Why ASUS Pro WS W680-ACE Intel W680 LGA 1700 ATX is better

Power Delivery

Advanced power solutions for stability

ECC Memory Support

Supports error-correcting code memory

Professional Features

Designed for AI and media production

Overall score

MSI MAG B850M Mortar WiFi Motherboard, mATX
75
ASUS Pro WS W680-ACE Intel W680 LGA 1700 ATX
82

Specifications

SpecMSI MAG B850M Mortar WiFi Motherboard, mATXASUS Pro WS W680-ACE Intel W680 LGA 1700 ATX
SocketAM5LGA 1700
Memory TypeDDR5DDR5
M.2 Slots33
PCIe Version5.05.0
Ethernet5Gbps2x2.5Gbps

Dimension comparison

MSI MAG B850M Mortar WiFi Motherboard, mATXASUS Pro WS W680-ACE Intel W680 LGA 1700 ATX

Overview of the MSI MAG B850M Mortar WiFi and Pro WS W680-ACE

The MSI MAG B850M Mortar WiFi is priced at $219.99, while the Pro WS W680-ACE comes at $339.25, making the MSI motherboard about 35% cheaper. This significant price difference can be a deciding factor for gamers and professionals alike. The MSI board is designed for gaming with support for AMD Ryzen 9000, 8000, and 7000 processors, while the ASUS board targets workstation needs with support for Intel’s 12th and 13th Gen processors.

Target Audience and Use Cases

The MSI MAG B850M Mortar WiFi is primarily aimed at gamers who require high performance from their hardware. It supports the latest Ryzen processors and offers features like PCIe 5.0, which is crucial for modern gaming graphics. The Pro WS W680-ACE, on the other hand, is designed for professionals in fields such as AI training, deep learning, and media production. This distinction is critical because the MSI board focuses on gaming, while the ASUS board is built for stability and reliability in professional applications.

Performance and Power Delivery

In terms of power delivery, the MSI MAG B850M Mortar WiFi utilizes a 12 Duet Rail Power System with a 60A VRM, which is essential for powering high-performance CPUs. The ASUS Pro WS W680-ACE features advanced power solutions including DrMOS and ProCool connectors, designed for stable power delivery during demanding tasks. Both motherboards provide robust performance, but the MSI board is particularly optimized for gaming scenarios, while the ASUS board excels in workstation environments where consistent power is crucial.

Memory and Storage Options

The MSI MAG B850M Mortar WiFi supports DDR5 memory with speeds up to 8200 MT/s (OC), accommodating four DIMM slots for extensive memory configurations. It also features three M.2 slots for storage, including two Gen5 slots capable of 128Gbps. The Pro WS W680-ACE supports DDR5 memory but emphasizes ECC (Error-Correcting Code) memory, crucial for data integrity in professional applications. It offers three M.2 slots as well, but with a focus on reliability, making it a better choice for users who prioritize data accuracy over maximum speed.

Connectivity Features

Connectivity is a strong point for both motherboards, but they cater to different needs. The MSI MAG B850M Mortar WiFi comes equipped with Wi-Fi 7 and Bluetooth 5.4 for fast wireless connections, along with multiple USB ports, including a 20G Type-C. In contrast, the Pro WS W680-ACE offers dual Intel 2.5Gb Ethernet connections and supports Thunderbolt 4, which is particularly advantageous for high-speed data transfer in workstation setups. While both motherboards provide modern connectivity options, the MSI board is more suited for gamers seeking wireless capabilities, while the ASUS board is tailored for professionals needing wired, high-speed connections.

Cooling Solutions

Effective cooling is essential for both gaming and workstation environments. The MSI MAG B850M Mortar WiFi includes premium cooling features like 7W/mK MOSFET thermal pads and an extended heatsink, ensuring the system remains cool during intense gaming sessions. The Pro WS W680-ACE features a large VRM heatsink and M.2 heatsinks, along with hybrid fan headers, allowing for comprehensive cooling management. The MSI board focuses on gaming-related cooling demands, whereas the ASUS board’s cooling solutions are designed to maintain stability during prolonged professional workloads.

Build Quality and Design

Both motherboards exhibit high-quality build standards, but they are designed with different aesthetics and functionalities in mind. The MSI MAG B850M Mortar WiFi showcases a sleek design appealing to gamers, featuring durable 8-layer PCBs and Steel Armor II for the primary graphics card slot. The Pro WS W680-ACE is more utilitarian, emphasizing functionality over form, tailored for professionals who need reliability rather than flashy aesthetics. While both are well-constructed, the choice between them may come down to personal preference regarding design and intended use.

Which should you buy?

Ultimately, choosing between the MSI MAG B850M Mortar WiFi and the Pro WS W680-ACE depends on your specific needs. If you're a gamer looking for high performance at a more accessible price point—about 35% cheaper at $219.99—the MSI board is a compelling option. Conversely, if you are a professional in fields requiring rigorous data integrity and reliability, the Pro WS W680-ACE, despite its higher price of $339.25, offers features that cater specifically to those needs. Evaluate your primary use case to make an informed decision that aligns with your requirements.