ASRock AMD B850i Lightning WiFi 6E Socket AM5 vs MSI B550-A PRO ProSeries Motherboard

Overview

In the world of motherboards, the ASRock AMD B850i Lightning WiFi 6E and MSI B550-A PRO stand out for their unique features and specifications. Priced at $179.99, the ASRock motherboard is targeted at high-performance builds that require the latest technology. In contrast, the MSI B550-A PRO is available for $109.00, making it a more budget-friendly option for users looking for solid performance without the need for cutting-edge specs.

Design and Form Factor

The ASRock AMD B850i Lightning WiFi 6E features a Mini-ITX compact design, measuring 170x170mm, which is ideal for small form factor builds. This design allows it to fit easily into compact cases, making it suitable for users looking to save space. On the other hand, the MSI B550-A PRO is an ATX motherboard, which provides more expansion options thanks to its larger physical size. This difference in design might influence your choice depending on your specific build requirements and case compatibility.

Compatibility

Compatibility is a key aspect for any motherboard. The ASRock model supports AMD Ryzen 9000, 8000, and 7000 series processors, ensuring it is equipped for the latest in AMD technology. Additionally, it features a PCIe 5.0 x16 slot, which is perfect for next-gen graphics cards. In contrast, the MSI B550-A PRO is compatible with AMD Ryzen 5000 series processors and can support future AMD Ryzen processors with a BIOS update. This makes the ASRock motherboard more future-proof, given its support for the latest processor series.

Memory Support

When it comes to memory, the ASRock AMD B850i Lightning WiFi 6E supports two DDR5 DIMM slots with extreme overclocked speeds of up to 8200 MHz. This high-speed memory capability is ideal for users looking to maximize performance in gaming and demanding applications. The MSI B550-A PRO, however, supports dual channel DDR4 memory up to 128 GB with speeds of 4400 MHz. Although the MSI's memory capacity is substantial, the ASRock offers a significant advantage in speed, which can make a noticeable difference in performance.

Storage Options

The ASRock motherboard excels in storage capabilities with its dual ultra-fast storage options. It features both Blazing M.2 (PCIe Gen5x4) and Hyper M.2 (PCIe Gen4x4) slots, which cater to those requiring high-performance storage solutions. In contrast, the MSI B550-A PRO provides a Lightning Gen 4 M.2 slot, but lacks the same level of versatility in storage type and speed. For users focused on storage performance, the ASRock provides a superior setup.

Networking and Connectivity

The ASRock AMD B850i Lightning WiFi 6E offers advanced networking options, including Killer 2.5G LAN and WiFi 6E with Bluetooth support. This ensures high-speed wired and wireless connectivity for gaming and streaming. The MSI B550-A PRO, while featuring USB 3.2 Gen 2 and HDMI/DP outputs, does not have the same high-end networking capabilities. For users who prioritize advanced connectivity, the ASRock motherboard is undoubtedly the better choice.

Audio and Sound Quality

Both motherboards deliver quality audio, but they do so in different ways. The ASRock model has no specific audio features mentioned, leaving audio quality largely dependent on the user's external equipment. In contrast, the MSI B550-A PRO boasts an AUDIO BOOST feature that enhances sound quality, making it beneficial for gamers and content creators who require superior audio performance. This could be a deciding factor for those who value immersive sound experiences.

Which should you buy?

Choosing between the ASRock AMD B850i Lightning WiFi 6E and the MSI B550-A PRO ultimately depends on your specific needs and budget. The ASRock motherboard, priced at $179.99, is better suited for users seeking cutting-edge technology, high memory speeds, and advanced networking features. In contrast, the MSI B550-A PRO, at $109.00—about 39% cheaper—serves as a solid, budget-friendly option for general use, particularly for those not needing the latest specs. If you are building a high-performance gaming rig or a small form factor PC, the ASRock is the clear winner. However, if affordability is your primary concern and you do not need the latest features, the MSI motherboard is a solid choice.