MSI MAG X670E TOMAHAWK WIFI Review: Ultimate AM5 Powerhouse

 I’ve spent the past fortnight putting the #ad MSI MAG X670E TOMAHAWK WIFI through its paces, pairing it with a Ryzen 9 7950X, a handful of fast DDR5 sticks and a PCIe 5.0 NVMe drive – and it’s been one of the more enjoyable AM5 experiences I’ve had to date. On paper, this ATX motherboard looks like a feature-packed workhorse, but it’s only when you install, configure and benchmark it that you really appreciate how MSI has struck a balance between performance, stability and value.

First impressions and aesthetics
Straight out of the box, the X670E TOMAHAWK WIFI presents itself with a subdued, almost industrial flair. There’s none of the gaudy RGB you might find on pricier gaming boards; instead you get a gunmetal grey heatsink array, subtle etched patterns and a reassuring heft to the PCB. Subtle LED accents peek from beneath the I/O shroud and chipset cover, but they never drown out your case’s own lighting. If you’re building a rig that needs to look understated yet lithe, this board ticks the box nicely.

The layout is sensible and spacious: DIMM slots are well spaced from the primary PCIe 5.0 x16 slot, so large graphics cards or hefty cooling solutions don’t block your RAM. M.2 slots sit under chunky heatsinks that clip on with firm springs – none of that fiddly screw business, which is welcome when you’re juggling pliers and tiny drives. Even the power connectors and fan headers are intuitively placed, keeping cable management neat and airflow unobstructed.

Power delivery and thermal performance
A motherboard is only as good as its power design when you demand high-end Ryzen chips, and MSI hasn’t skimped here. The 80 amp SPS (Smart Power Stage) VRM design feels overbuilt for almost any AM5 CPU you care to bolt on, and in practice delivers rock-steady voltages under both stock and overclocked loads. In my tests, temperatures peaked in the high 70s °C only when I deliberately pushed the chip to the limits with Cinebench R23 multi-core, with an all-in-one cooler doing the heavy lifting. On more typical gaming or productivity workloads the VRM barely broke a sweat, hovering in the mid-60s °C.

MSI’s large aluminium heatsinks clamp down on the VRM and X670E chipset, and are linked via a miniature heatpipe that aids heat dissipation across the board. Even in a confined case with modest airflow, I didn’t encounter thermal throttling or any hint of instability – a reassuring sign if you plan a full-fat liquid loop or hefty air cooler.

Memory support and overclocking
One of AM5’s great selling points is DDR5, and this board does not disappoint: MSI quotes support for Boost 6600 + MHz DRAM, and with a decent G.Skill or Corsair kit, I breezed past 6000 MHz with CL30 timings. Entering XMP (or AMD EXPO) was a one-click affair in the BIOS, and the board’s memory trace layout clearly lives up to its marketing. Even pushing to 6400 MHz saw no stability hiccups over extended hours of MemTest 86.

Overclocking on the whole is a pleasure. The UEFI interface remains logically laid out, with MSI’s own Game Boost dial letting you choose between safe incremental jumps or more adventurous voltages. I appreciate the granular control if you venture deep into manual tweaks – such as fine-tuning SOC voltage or per-core frequency adjustments – and yet for everyday users the simple presets work flawlessly. Once cooled and tested, my 7950X settled comfortably at 5.4 GHz all-core under moderate voltage bump, with only a modest increase in thermals.

Storage and expansion
If your build hinges on ultrafast storage, the X670E TOMAHAWK WIFI rounds off its feature sheet neatly. You get two M.2 Gen 5 slots – one wired directly to the CPU for full x4 bandwidth, the other via the chipset – both under substantial heatsinks. I installed a Phison E26-based drive in the CPU-linked slot and watched CrystalDiskMark report sequential reads nudging 11 000 MB/s, which is every bit as thrilling as it sounds. There are a further two PCIe 4.0 M.2 slots for extra SSDs, and six SATA 6 Gb/s ports for legacy drives or RAID arrays if that’s your thing.

PCIe expansion is generous, too: alongside the reinforced PCIe 5.0 x16 slot you get another x16-sized slot (x4 electrically) and two x1 slots, so multiple add-in cards pose no challenge. If you’re building a content-creation workstation with capture cards, dedicated audio DSPs or extra networking, there’s freedom to grow without compromise.

Connectivity: Wi-Fi 6E, USB and networking
Integrated Wi-Fi 6E and 2.5 GbE Ethernet cover both wireless and wired networking in style. The Intel AX210 module hooked into my home mesh network on the 6 GHz band with little fuss, offering ping times and throughput that felt indistinguishable from a wired connection most of the time. If you need more shielding from interference, detachable antennas screw in securely and can be angled for best signal.

On the rear I/O you’ll find a comprehensive suite of USB: a pair of USB 3.2 Gen 2×2 Type-C ports (including one front-panel header), multiple USB 3.2 Gen 2 Type-A slots, and a handful of Gen 1 ports to cover older peripherals. There’s even a BIOS Flashback button for firmware recovery without CPU or memory installed – a lifesaver if you ever want to try an experimental AGESA update without risking a “bricked” board.

Audio duties are handled by a Realtek ALC4080 codec with dedicated high-quality capacitors and an isolated PCB island to cut down electrical noise. Plugged into my studio headphones, I detected good clarity and surprisingly strong bass response, making this board a solid choice for both gamers and streamers on a budget.

BIOS, software and ease of use
MSI’s Click BIOS 5 remains one of the more intuitive UEFI interfaces out there. You can flick between EZ Mode—where fan speeds, boot order and XMP/EXPO activation are front and centre—and Advanced Mode for deep dives into voltage domains, NVMe RAID configuration or PCIe bifurcation. I particularly like the integrated hardware monitor screen, which charts temperature and voltage trends over time, helping me diagnose any quirky behaviour without booting into Windows.

Accompanying Windows software, such as MSI Center, offers a neat dashboard for fan curves, RGB control and system profiles. It’s not perfect—occasionally it loads a little slower than I’d like and some options feel duplicated—but overall it’s more stable than past iterations and shows MSI is still refining its toolset.

Value and competition
At its typical street price—hovering around the £320–£350 mark as of spring 2025—the MAG X670E TOMAHAWK WIFI sits in a crowded mid-to-high tier. You can spend more on exotic carbon-fibre finishes or offload the Wi-Fi module to save a few quid, but few boards at this price point deliver such a comprehensive blend of VRM beefiness, modern connectivity and user-friendly BIOS. If you’re after pure gaming frills, an RGB-smothered alternative might tempt you, but for a blend of content creation, overclocking headroom and future-proofing, this board wins hands down.

Verdict
The #ad MSI MAG X670E TOMAHAWK WIFI isn’t about showboating; it’s about substance. From the rock-solid VRM and DDR5 overclocking prowess to the ultra-fast M.2 Gen 5 storage and Wi-Fi 6E, it ticks all the requisite boxes for a high-end AM5 build. Installation is painless, BIOS navigation is straightforward, and the everyday stability is unquestionable. At around £330 it’s not cheap, but you’re getting a board that will happily shoulder the burden of a top-tier Ryzen CPU for years to come. In a market awash with flashier alternatives, the TOMAHAWK stands out by doing everything well—and that, in itself, is something worth celebrating.

 

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