ASRock B650I Lightning WiFi AMD AM5 Mini-ITX Motherboard vs MSI MAG B650 Tomahawk WiFi Gaming Motherboard
Updated August 2026 — ASRock B650I Lightning WiFi AMD AM5 Mini-ITX Motherboard leads on price and form factor.
The ASRock B650I Lightning WiFi offers superior memory speed and a lower price, making it a great choice for compact builds. The MSI MAG B650 Tomahawk provides more expansion options and robust thermal solutions.
Why ASRock B650I Lightning WiFi AMD AM5 Mini-ITX Motherboard is better
Price
ASRock is $42.40 cheaper
Memory Speed
Supports up to 7200+ (OC) MHz
Power Delivery
8+2+1 phase power design
Why MSI MAG B650 Tomahawk WiFi Gaming Motherboard is better
Form Factor
ATX layout offers more expansion
Thermal Solution
Extended heatsink design
Networking
Similar 2.5G LAN and Wi-Fi 6E
Overall score
Specifications
| Spec | ASRock B650I Lightning WiFi AMD AM5 Mini-ITX Motherboard | MSI MAG B650 Tomahawk WiFi Gaming Motherboard |
|---|---|---|
| Processor Support | AMD Ryzen 9000/8000/7000 | AMD Ryzen 9000/8000/7000 |
| Memory Type | DDR5 | DDR5 |
| Max Memory Speed | 7200+ (OC) | 6400+ (OC) |
| M.2 Slots | 2 (PCIe 5.0 & 4.0) | 1 (PCIe 4.0) |
| Audio Codec | Realtek ALC897 | Not specified |
Dimension comparison
Overview of the ASRock B650I Lightning WiFi and MSI MAG B650 Tomahawk
The ASRock B650I Lightning WiFi is priced at $169.99, while the MSI MAG B650 Tomahawk is available for $212.39, making the ASRock about 17% cheaper. Both motherboards support AMD Ryzen 9000, 8000, and 7000 series processors, but they cater to different user needs and preferences. The ASRock is designed for compact builds with its Mini-ITX form factor, while the MSI offers an ATX layout, which is typically more suitable for expansive gaming setups.
Design and Form Factor
The ASRock B650I Lightning WiFi features a Mini-ITX design, making it ideal for users looking to build space-efficient systems. Its dimensions allow for easy integration into smaller cases without sacrificing performance. In contrast, the MSI MAG B650 Tomahawk adopts an ATX form factor, providing more expansion slots and connectivity options, which can be advantageous for gamers and professionals who require robust performance and versatility. The choice of form factor can significantly impact cooling solutions and build aesthetics, as larger ATX cases often allow for better airflow management.
Power Delivery and Stability
When it comes to power delivery, the ASRock B650I Lightning WiFi boasts an 8+2+1 phase power design with premium Dr.MOS components, ensuring exceptional stability and efficiency during demanding tasks. This advanced power system is crucial for maintaining performance, especially when overclocking. On the other hand, while the MSI MAG B650 Tomahawk does not specify its power phase configuration, it offers a premium thermal solution with extended heatsinks and M.2 Shield Frozr, which helps keep temperatures in check during intense gaming sessions. Both boards emphasize stability, but the ASRock's explicit power phase design may appeal more to overclocking enthusiasts.
Memory Capabilities
The ASRock B650I Lightning WiFi supports dual DDR5 DIMM slots, optimized for overclocked speeds up to 7200+ (OC). This feature is particularly beneficial for users looking to maximize memory performance in their builds. In comparison, the MSI MAG B650 Tomahawk also supports DDR5 memory but is limited to overclocking speeds of up to 6400+(OC) MHz. This difference in memory support could influence the performance of memory-intensive applications, with the ASRock potentially offering a slight edge for those who prioritize speed.
Storage Options
Both motherboards provide cutting-edge storage features, but they differ in their M.2 capabilities. The ASRock B650I Lightning WiFi includes a blazing M.2 PCIe 5.0 x4 slot, allowing for rapid data transfer speeds that are essential for high-performance NVMe SSDs. Additionally, it has dual M.2 slots (PCIe 5.0 & PCIe 4.0) and two SATA3 ports, accommodating a variety of storage configurations. The MSI MAG B650 Tomahawk, while offering a Lightning M.2 that runs at PCIe Gen 4, focuses on maximizing performance for NVMe SSDs but may not match the sheer speed potential of the ASRock's PCIe 5.0 interface.
Networking Features
In terms of networking, both motherboards include advanced connectivity options. The ASRock B650I Lightning WiFi features Phantom Gaming 2.5G LAN and Intel WiFi 6E, providing fast and stable network connections ideal for online gaming and streaming. Similarly, the MSI MAG B650 Tomahawk also offers a 2.5G LAN and Intel Wi-Fi 6E solution, ensuring a secure and reliable network experience. While both options excel in networking capabilities, the choice may come down to other features, as the performance remains largely comparable.
Audio Quality
Audio performance is another critical aspect where these motherboards differentiate themselves. The ASRock B650I Lightning WiFi incorporates the Realtek ALC897 7.1 CH HD Audio Codec, enhanced with Nahimic Audio for an immersive sound experience. This can be particularly appealing for gamers and multimedia creators who demand top-notch audio fidelity. Conversely, the MSI MAG B650 Tomahawk does not specify its audio codec, but it is designed with gaming in mind, suggesting a solid audio performance tailored for competitive gaming environments. Users who prioritize audio quality may lean towards the ASRock due to its detailed specifications.
Price Comparison
The ASRock B650I Lightning WiFi is currently priced at $169.99, while the MSI MAG B650 Tomahawk is priced at $212.39. This makes the MSI roughly $42.40 more expensive than the ASRock, which can be a significant consideration for budget-conscious consumers. While both motherboards offer high-end features suitable for gaming and productivity, the price difference could sway potential buyers, especially those looking for value without sacrificing performance.
Which should you buy?
Choosing between the ASRock B650I Lightning WiFi and the MSI MAG B650 Tomahawk ultimately depends on your specific needs. If you're looking for a compact motherboard with superior power delivery, memory speed, and a lower price point, the ASRock is an excellent choice. However, if you prefer an ATX layout with potentially more expansion options and robust thermal solutions, the MSI may be the better fit. Both motherboards offer compelling features for AMD Ryzen processors, so your decision should reflect your individual usage scenario and budget considerations.

