MSI
MSI MAG X670E Tomahawk WiFi Gaming Motherboard
Bottom line: The MSI MAG X670E Tomahawk WiFi Gaming Motherboard ($395.00 on Amazon as of 2026-10-21 16:18 UTC): 14+2+1 Duet Rail VRM with dual 8-pin CPU power for high-core Ryzen chips; main trade-off: DDR5 only, so existing DDR4 kits cannot be reused.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 14+2+1 Duet Rail VRM with dual 8-pin CPU power for high-core Ryzen chips
- ✓ PCIe 5.0 slot plus Lightning Gen5 M.2 for next-gen GPUs and SSDs
- ✓ DDR5 support up to 6600+ MHz (OC) with Memory Boost tuning
- ✓ Wi-Fi 6E, Bluetooth 5.3 and 2.5Gbps LAN built in
- ✓ M.2 Shield Frozr and extended heatsinks cool Gen5 SSDs and VRMs
Cons
- ✗ DDR5 only, so existing DDR4 kits cannot be reused
- ✗ Dual 8-pin CPU connectors need a PSU with two EPS cables for full power
- ✗ Full ATX size won't fit micro-ATX or mini-ITX cases
- ✗ 6600+ MHz memory speeds are overclocked and not guaranteed for every kit
Manufacturer description
The MSI MAG X670E Tomahawk WiFi is an ATX gaming motherboard for AMD's AM5 socket. It supports Ryzen 9000, 8000 and 7000 Series desktop processors and is built for high-core-count chips that run under sustained load. Power delivery uses a 14+2+1 Duet Rail Power System fed by dual 8-pin CPU power connectors, with MSI's Core Boost and Memory Boost tuning. That gives you headroom to run a top-tier Ryzen at full boost without the VRM becoming the bottleneck. Memory is DDR5 only and rated up to 6600+ MHz with overclocking, so you can pair it with fast EXPO kits. For storage and graphics, the…
SpecPicks Verdict
SpecPicks scored MSI MAG X670E Tomahawk WiFi Gaming Motherboard using a rating × review-volume × price-fit model applied to published specs and reviews across the motherboards category. MSI's motherboards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Does the MSI MAG X670E Tomahawk WiFi support Ryzen 9000 CPUs?
Yes. The listing says it supports AMD Ryzen 9000, 8000 and 7000 Series processors on the AM5 socket. Before installing a newer chip, check MSI's CPU support list to see which minimum BIOS version it needs.
What RAM does this motherboard use and how fast can it go?
It uses DDR5 memory only. MSI rates it for speeds up to 6600+ MHz with overclocking, and Memory Boost helps with tuning. DDR4 modules are not compatible.
Does it have PCIe 5.0 for both the graphics card and an SSD?
Yes. The board has a PCIe 5.0 expansion slot and a Lightning Gen5 M.2 slot, so it supports both PCIe 5.0 graphics cards and Gen5 NVMe SSDs. The M.2 Shield Frozr heatsink cools the drive.
What power supply connectors do I need?
The board has dual 8-pin CPU power connectors that feed its 14+2+1 Duet Rail Power System. For full power delivery to a high-end Ryzen, use a PSU with two 8-pin EPS CPU cables.
Is Wi-Fi built in, or do I need an adapter?
Wi-Fi is built in. The board includes Wi-Fi 6E and Bluetooth 5.3, plus 2.5Gbps wired LAN, so you don't need a separate adapter for wireless or Bluetooth.
Key Features
- Support AMD Ryzen 7000 Series Desktop Processors
- Supports DDR5 Memory, up to 6600+(OC) MHz
- Enhanced Power Design: 14+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, Memory Boost
- Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen5 M.2, USB 3.2 Gen 2x2
- Premium Thermal Solution: Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop works
Full Specifications
| Size | ATX |
|---|---|
| Brand | msi |
| Model | X670ETMAHAWIFI |
| Warranty | 3 Years |
| UnitCount | 1 |
| ReleaseDate | 2023-03-13T00:00:01Z |
| Manufacturer | MSI |
| ItemPartNumber | X670ETMAHAWIFI |
| Full listing title | MSI MAG X670E Tomahawk WiFi Gaming Motherboard (AMD Ryzen 9000/8000/7000 Series Processors, AM5, DDR5, PCIe 5.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, Wi-Fi 6E, Bluetooth 5.3, 2.5Gbps LAN, HDMI/DP, ATX) |
Ready to buy?
MSI MAG X670E Tomahawk WiFi Gaming Motherboard (AMD Ryzen 9000/8000/7000 Series Processors, AM5, DDR5, PCIe 5.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, Wi-Fi 6E, Bluetooth 5.3, 2.5Gbps LAN, HDMI/DP, ATX) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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