MSI MAG B650 Tomahawk WiFi Motherboard Review

Today we’ll be taking a look at the MSI MAG B650 Tomahawk WiFi Motherboard. This motherboard is targeted at the mainstream market and uses AMD’s B650 chipset supporting all of AMD’s latest Rzyen 7000 series of processors on the AM5 socket. It offers a total of 36 usable PCIE lanes, and support CPU overclocking and AMD’s EXPO for memory profiles.

The motherboard features a 14+2+1 Duet Rail Power System for maximum performance with an aggressive VRM design. And this is cooled my a massive extended heatsink covering the entire IO shroud. It supports DDR5 ram with speeds of up to DDR5-6400+ OC, and comes with comes 1 x PCIe 4.0 x16 slot with Steel Armor for your graphics card, 1 x PCIe 4.0 x4 slot, and 1 x PCIe 4.0 x1 slot.

You get a ton on USB connectivity, including 2x USB 2.0 (Rear), 4x USB 2.0 (Front), 4x USB 3.2 Gen1 Type A (Rear), 2x USB 3.2 Gen1 Type A (Front), 3x USB 3.2 Gen2 Type A (Rear), 1x USB 3.2 Gen2 Type C (Front), and 1x USB 3.2 Gen2x2 Type C (Rear). That’s a total of 17 USB connections!

For connectivity, it features the Realtek® RTL8125B 2.5 Gigabit LAN, as well as AMD’s onboard Wi-Fi 6E. For storage, it comes 3 x M.2 PCIE Gen4x4 slots which are cooled by their Shield Frozr heat sinks, and you also get 6 SATA ports for your SSDs.

And finally, this motherboard comes with all the usual MSI features including the 6-layer PCB, HDMI output, DisplayPort, Realtek® ALC4080 Codec 7.1 HD audio, but unfortunately does not come with any onboard RGB lighting. It does however feature plenty of ARGB headers for additional lighting of your choice.

As I’ve explained before, the B650 chipset is one of four chipsets offered by AMD in their 600-series, and it’s targeted at the mainstream market. It supports all the latest Ryzen 7000 series of processors on the new AM5 socket (LGA1718), but only provides a total of only 36 usable PCIE lanes. However, have said that, it does supports some CPU overclocking and AMD’s EXPO for optimized memory profiles, as well as DDR5 memory  support, PCIE Gen5x4 for M.2 SSDs (optional), but sadly no PCIE 5 slot for GPUs. Let’s take a closer look below …


AMD B650 Chipset

An AMD B650 motherboard is your foundation for must-have gaming performance. Usher in the new age of DDR5 memory, AMD EXPO™ technology, and optional PCIe® 5.0 support for an NVMe drive with an AMD B650 motherboard.

The B650 chipset offers a total of only 36 usable PCIE lanes, and only support PCIE 4.0 slot for graphics card (no PCIE 5.0). It can support upto 4 SATA ports 6Gbps and 6 x SUPERSPEED USB 10Gbps and up to 1 x SUPERSPEED USB 20Gbps.

As a world leading gaming brand, MSI is the most trusted name in gaming and eSports. We’ve dedicated countless hours and numerous resources to the eSports community to support the world’s most aspiring gamers and leverage their gaming expertise to optimize our product design. MSI has integrated all gamers’ coveted functions into its gaming rigs, eliminating the tedious trial and error by themselves and pushing the performance beyond limits. The determination to surpass past achievements has made MSI a ‘True Gaming’ brand throughout the industry!

Adding to its unanimous acclaim in the gaming field is MSI’s reputation as a trailblazer and top brand in digital content creation. Built around MSI’s decade-long pioneering tech in gaming, the Content Creation Series packs stunning color accuracy, long-lasting battery life, high fidelity audio and excellent performance into an ultra-portable, stylish chassis for photographers, graphic designers, 3D animators, video editors and other professionals around the world.

Amazingly portable and powerful, the MSI Business & Productivity Series packs unprecedented performance, enterprise-grade security and outstand battery life into its clean-cut, modern chassis to compliment the extraordinary tastes of business professionals.

MSI’s customer-centric mindset steers the direction of its R&D resource deployment and makes the globally acclaimed MSI Gaming Series, Content Creation Series and AIoT solutions possible. Ranked highest on gamers’ wish lists, the Gaming Series features top-notch laptops, graphics cards, monitors, motherboards, desktops and gaming gear. The Content Creation Series is specifically tailored for digital content creators. Recognized for its aesthetic design and performance, the Content Creation Series is now a market leader in its field. Moreover, MSI pioneers critical developments in AI, enterprise computing and IoT. Cloud servers, customizable Industrial PCs, smart robotic appliances, and vehicle infotainment and telematics systems are MSI’s fields of expertise where the most comprehensive AIoT solutions are built.

It’s been a while since we tested a MSI motherboard, so let’s see what it can do. We’ll be testing the MSI MAG B650 Tomahawk WiFi motherboard with an AMD Ryzen 9 7900X (AM5) processor at default speed, along with 32GB of Kingston FURY Beast RGB DDR5-6000, Lexar NM800 Pro 2TB PCIE Gen4 SSD, and an EVGA GeForce RTX 3090 graphics card.

OK, let’s start by taking a look at the specifications and features in our next page.  You can buy the MSI MAG B650 Tomahawk WiFi motherboard for around USD $259 from Amazon –


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Winston 8 January 2023 at 05:49

Let me know what you think?

Tech Lover 8 January 2023 at 05:50

Good price indeed!


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