ASUS ROG Strix B650E-I Gaming WiFi AMD B650 AM5 vs MSI MAG B850M Mortar WiFi Motherboard, mATX

Pricing Comparison

The ASUS ROG Strix B650E-I Gaming WiFi is currently priced at $209.99, making it about 4.5% cheaper than the MSI MAG B850M Mortar WiFi, which retails for $219.99. This price difference may appeal to budget-conscious gamers looking for high-performance motherboards without breaking the bank. While both motherboards support the latest AMD Ryzen processors, the ASUS model offers a slightly lower entry point, making it an attractive option for those seeking value.

Form Factor and Design

The ASUS ROG Strix B650E-I features a mini-ITX design, while the MSI MAG B850M Mortar takes a micro-ATX approach. The compact nature of the ASUS board makes it ideal for small form factor builds, allowing for greater flexibility in case selection and overall layout. In contrast, the MSI board’s micro-ATX size accommodates additional expansion slots and memory options, appealing to users who prioritize a more robust build with increased upgrade potential. Thus, the choice between these two motherboards largely hinges on the intended build size and expansion requirements.

Power Delivery and VRM

When it comes to power delivery, the ASUS ROG Strix B650E-I boasts a 10+2 power stage design, while the MSI MAG B850M Mortar employs a 12 Duet Rail Power System with a 60A SPS VRM. The higher number of power stages in the MSI board may provide better stability and performance for overclocking, especially when paired with the high-performance Ryzen 9000 processors. On the other hand, the ASUS motherboard's robust power solution is designed to handle multi-core processors effectively, making it a solid performer for gaming and productivity tasks alike.

Cooling Solutions

Cooling features are critical for maintaining optimal performance, and both motherboards come equipped with advanced thermal management systems. The ASUS ROG Strix B650E-I employs thick heatsinks bonded to power stages, ensuring quiet operation and effective heat dissipation. Meanwhile, the MSI MAG B850M Mortar includes premium cooling solutions such as 7W/mK MOSFET thermal pads and an Extended Heatsink, designed to manage temperatures effectively during intensive tasks. Users focused on maintaining lower temperatures during heavy usage will find both options compelling, though the MSI board may edge out slightly in terms of aggressive cooling.

Connectivity Options

Connectivity is where the ASUS ROG Strix B650E-I and MSI MAG B850M Mortar differ significantly. The ASUS model includes a USB 3.2 Gen 2x2 Type-C port, seven additional USB ports, and PCIe 5.0 x16 SafeSlot, alongside robust networking options with WiFi 6E and Intel 2.5G Ethernet. In contrast, the MSI board features Wi-Fi 7 and a USB 20G Type-C connection, providing future-proofing for faster data transfer and improved wireless performance. If cutting-edge connectivity is a priority, the MSI motherboard may be more appealing; however, the ASUS board’s extensive options also cater well to modern gaming needs.

Memory Support

Memory support is another vital aspect where both motherboards shine. The ASUS ROG Strix B650E-I supports DDR5 memory, which is essential for maximizing performance with the latest Ryzen processors. It offers two M.2 slots for SSDs, including PCIe 5.0 support, ensuring high-speed storage solutions. On the other hand, the MSI MAG B850M Mortar not only supports DDR5 memory but also enables extreme overclocking speeds of up to 8200+ MT/s. For users aiming for the highest memory performance, the MSI board may provide that extra edge, particularly for demanding applications and gaming.

Audio Performance

Audio capabilities can significantly enhance the gaming experience, and both motherboards offer advanced features. The ASUS ROG Strix B650E-I is equipped with an ALC4080 audio codec and features like DTS Sound Unbound and Sonic Studio III, providing immersive gaming audio. Meanwhile, the MSI MAG B850M Mortar comes with Audio Boost 5 technology, which enhances sound clarity and performance. Gamers who prioritize high-quality audio output may find both options satisfactory, though the ASUS board offers a few more dedicated features for tailored audio experiences.

Which should you buy?

Ultimately, the choice between the ASUS ROG Strix B650E-I Gaming WiFi and the MSI MAG B850M Mortar comes down to specific user needs and preferences. The ASUS motherboard is about 4.5% cheaper and excels in its compact design, robust thermal management, and extensive connectivity options. Conversely, the MSI board offers superior power delivery, aggressive cooling features, and cutting-edge memory support at a slightly higher price. For users focused on small form factor builds and budget constraints, the ASUS ROG Strix B650E-I is a strong contender. However, for those seeking maximum performance, particularly in terms of memory capabilities and overall expandability, the MSI MAG B850M Mortar may be the better investment.