The AMD B850 and Intel Z890 chipsets have settled into their stride in early 2026, and the result is a generation of boards where PCIe 5.0, Wi-Fi 7, and DDR5 memory support above 8000 MT/s are no longer reserved for flagship-tier pricing. MSI just refreshed the B850 Tomahawk line with the Tomahawk Max WiFi II, and ASUS cut prices on the ROG Strix X870E-E by over 25% on Amazon — making this a good time to build or upgrade an AM5 or LGA1851 system.
Quick Picks
- Best overall value: MSI MAG B850 Tomahawk MAX WiFi — 80A SPS VRM, PCIe 5.0, Wi-Fi 7, and 5GbE under $230
- Best high-end AMD: ASUS ROG Strix X870E-E Gaming WiFi — five M.2 slots, dual USB4, 18+2+2 DrMOS for enthusiast Ryzen builds
- Best value Intel: ASUS TUF Gaming Z890-PRO WiFi — full Z890 overclocking, DDR5-9066 support, Thunderbolt 4 at $249
Buying Guide
AM5 vs LGA1851
AMD’s AM5 platform (Ryzen 9000 / 8000 / 7000 series) continues to offer the best price-to-performance ratio for pure gaming builds. The B850 chipset handles everything a gaming build needs — PCIe 5.0, DDR5, and decent overclocking — at $60-$100 less than equivalent Z890 boards. Go X870 or X870E only if you need more than three M.2 slots, USB4, or plan to push a Ryzen 9 9950X hard on all cores.
Intel’s LGA1851 platform with Z890 chipset supports Core Ultra 200S processors (Arrow Lake). The Z890 is the only Intel chipset that unlocks full overclocking, so if you’re buying Intel for gaming in 2026, there’s little reason to go below Z890 unless you’re locked into a strict budget.
B850 vs X870 vs X870E
The B850 chipset handles PCIe 5.0 x16 for GPUs and offers one PCIe 5.0 M.2 slot on most boards. For a Ryzen 7 or Ryzen 9 gaming build, it covers every real-world need.
X870 and X870E add more PCIe 5.0 bandwidth (more Gen5 M.2 slots), USB4 support, and better VRM configurations for heavy overclocking. X870E is the full-fat enthusiast chipset. For most gaming builds running a single GPU and two or three NVMe drives, B850 wastes nothing.
DDR5 Speed and Memory Compatibility
All boards in this roundup support DDR5. For gaming, DDR5-6000 to DDR5-6400 is the performance sweet spot on AM5 — the Ryzen 9000 series shows meaningful gains up to about 6400 MT/s and diminishing returns beyond. On Intel Z890, pushing to DDR5-7200 or higher is more beneficial if you’re running a Core Ultra 9 285K for content work alongside gaming.
Check each board’s QVL (qualified vendor list) before buying RAM. Both MSI boards in this roundup have strong QVL support for Corsair, G.Skill, and Kingston DDR5 kits.
VRM and Power Delivery
Gaming workloads are bursty, not sustained. A 10+2 60A VRM will handle a Ryzen 7 9700X fine. Where VRM quality matters is sustained Cinebench loads, heavy video encoding, or running a Ryzen 9 9950X at all-core boost. The MSI MAG B850 Tomahawk MAX WiFi with 80A SPS stages is the sweet spot — rated for the 9950X without a large fan or heatsink upgrade.
Detailed Reviews
1. MSI MAG B850 Tomahawk MAX WiFi
MSI MAG B850 Tomahawk MAX WiFi
The MSI MAG B850 Tomahawk MAX WiFi is the board to beat at $229 for AM5 gaming builds. MSI just pushed the Tomahawk Max WiFi II refresh in early 2026, and the improvements show: the VRM configuration now uses 80A SPS (Smart Power Stage) components rated for the Ryzen 9 9950X under sustained all-core loads, which was a limitation of the original Tomahawk at this price point.
You get one PCIe 5.0 M.2 slot (with heatsink), two PCIe 4.0 M.2 slots, and a PCIe 5.0 x16 primary GPU slot. 5GbE LAN via Realtek is included, along with Wi-Fi 7 (802.11be). The rear I/O is solid: USB 20Gbps Type-C, multiple USB 10Gbps, and the expected display outputs.
The only places MSI cut costs are the M.2 slots (two of three are Gen4) and the absence of USB4. For a single-GPU gaming build running a 4090 or a next-gen GPU with a single NVMe drive, you won’t notice either limitation. If you need three Gen5 M.2 slots or USB4 docking, you’re looking at the X870E tier.
Socket compatibility: AM5 (Ryzen 9000, 8000, 7000 series)
2. ASUS ROG Strix X870E-E Gaming WiFi
ASUS ROG Strix X870E-E Gaming WiFi
The ASUS ROG Strix X870E-E Gaming WiFi dropped from near-$500 launch pricing to around $370 on Amazon in early 2026. At that price, the 18+2+2 DrMOS power delivery and five M.2 slots (three PCIe 5.0, two PCIe 4.0) make more sense for a build centered on a Ryzen 9 9950X or a heavy NVMe storage configuration.
The Core Flex feature lets the board dynamically switch between low-power efficiency mode and full performance mode based on load — useful for gaming rigs that also run media encoding workloads. The Dynamic OC Switcher handles per-CCD overclocking automatically, which simplifies the Ryzen 9000 tune-up process.
Connectivity is the strongest in this roundup: dual USB4 ports at 40 Gbps, plus USB 20Gbps Type-C, multiple USB 10Gbps, and Wi-Fi 7. The Q-Release Slim GPU latch is a genuine quality-of-life improvement for anyone who swaps GPUs regularly.
At $370, the ROG Strix X870E-E is only justifiable for builds that will actually use the X870E advantages — the extra Gen5 M.2 slots, the USB4 ports, or the additional VRM headroom. For a Ryzen 7 9700X gaming build, the $140+ premium over a B850 board buys nothing in game FPS.
Socket compatibility: AM5 (Ryzen 9000, 8000, 7000 series)
3. MSI MAG Z890 Tomahawk WiFi
MSI MAG Z890 Tomahawk WiFi
The MSI MAG Z890 Tomahawk WiFi is the Intel Z890 equivalent of the B850 Tomahawk — a mid-range board designed to handle Core Ultra 200S processors without paying flagship prices. At $269, it competes directly with Z890 options from Gigabyte and ASUS while adding one notable advantage: 5GbE LAN on a board below $300.
Full Z890 chipset means unlocked overclocking for Core Ultra 200S K-series chips (265K, 285K). The board includes Thunderbolt 4 Type-C on the rear I/O — common on Z890 boards at this tier, but worth confirming before you buy if you’re connecting external NVMe enclosures or docks. Four M.2 slots handle a capable storage configuration without needing an add-in card.
The VRM configuration is competent for Core Ultra 7 265K gaming builds, though enthusiasts running a 285K at sustained all-core loads might want to step up to the ASUS ROG Strix Z890-F or MSI MPG Z890 Edge for more power delivery headroom. For gaming-only use at stock or light overclocking, the Tomahawk handles it well.
Socket compatibility: LGA1851 (Intel Core Ultra Series 2)
4. ASUS TUF Gaming Z890-PRO WiFi
ASUS TUF Gaming Z890-PRO WiFi
The ASUS TUF Gaming Z890-PRO WiFi at $249 is the value pick for Intel LGA1851 builds. The 16+1+2+1 power stages are rated for Core Ultra 7 265K at stock and light overclocking, and the board supports DDR5 OC up to 9066 MT/s — the highest certified OC speed of the Z890 boards in this roundup.
Thunderbolt 4 Type-C is present on the rear I/O. Four M.2 slots cover most build configurations. The main trade-off versus the MSI Z890 Tomahawk at $269 is the network connection: you get 2.5GbE LAN here instead of 5GbE, and you lose the faster rear USB options. If your gaming PC doubles as a NAS or workstation with large file transfers, that 2.5GbE limitation is noticeable.
The TUF Gaming line has a reputation for solid stability and BIOS polish on Intel platforms, and the Z890-PRO holds to that standard. ASUS’s BIOS interface is consistently one of the cleaner ones to navigate for first-time builders.
Socket compatibility: LGA1851 (Intel Core Ultra Series 2)
5. Gigabyte B850 Aorus Elite WIFI7
Gigabyte B850 Aorus Elite WIFI7
The Gigabyte B850 Aorus Elite WIFI7 at $219 is the cheapest board in this roundup that still ticks all the meaningful boxes: AM5 socket, PCIe 5.0 x16, one Gen5 M.2 slot, Wi-Fi 7, and a 14+2+2 power delivery configuration that handles the Ryzen 7 9700X without complaint. The 5-year warranty is the longest in this roundup — Gigabyte’s standard on Aorus boards — and worth factoring in for a long-term build.
The network step-down to 2.5GbE (versus 5GbE on the MSI B850 Tomahawk) is the main reason this board sits at rank five despite being the lowest price. For home gaming where you’re not pushing a NAS or large LAN transfers, 2.5GbE is plenty. EZ-Latch for M.2 and PCIe slots simplifies storage installs without a screwdriver — a small but appreciated build-quality touch.
For a first build or a budget-forward Ryzen 7 9700X / RX 9070 XT gaming system, this board leaves almost no money on the table.
Socket compatibility: AM5 (Ryzen 9000, 8000, 7000 series)
| Spec | MSI MAG B850 Tomahawk MAX WiFi $229 8.8/10 | ASUS ROG Strix X870E-E Gaming WiFi $370 9/10 | MSI MAG Z890 Tomahawk WiFi $269 8.7/10 | ASUS TUF Gaming Z890-PRO WiFi $249 8.5/10 | Gigabyte B850 Aorus Elite WIFI7 $219 8.6/10 |
|---|---|---|---|---|---|
| socket | AM5 | AM5 | LGA1851 | LGA1851 | AM5 |
| chipset | AMD B850 | AMD X870E | Intel Z890 | Intel Z890 | AMD B850 |
| formFactor | ATX | ATX | ATX | ATX | ATX |
| vrm | 14+2 80A SPS | 18+2+2 DrMOS | — | 16+1+2+1 stages | 14+2+2 power phases |
| ddr5Speed | 8400+ MT/s (OC) | 8200+ MT/s (OC) | DDR5 support | 9066 MT/s (OC) | 8200+ MT/s (OC) |
| m2Slots | 3x M.2 (1x Gen5, 2x Gen4) | 5x M.2 (3x Gen5, 2x Gen4) | 4x M.2 | 4x M.2 | 3x M.2 (1x Gen5, 2x Gen4) |
| networking | Wi-Fi 7 / 5GbE LAN | Wi-Fi 7 / 5GbE LAN / Dual USB4 | Wi-Fi 7 / 5GbE LAN / Thunderbolt 4 | Wi-Fi 7 / 2.5GbE LAN / Thunderbolt 4 | Wi-Fi 7 / 2.5GbE LAN |
| Rating | 8.8/10 | 9/10 | 8.7/10 | 8.5/10 | 8.6/10 |
FAQ
Do I need X870E or B850 for Ryzen 9000 gaming? B850 handles every current Ryzen 9000 CPU, including the 9950X, without bottlenecking GPU performance. X870E gives you more M.2 Gen5 slots and USB4, which matters for workstation-heavy users but does nothing for game FPS.
Can I use DDR4 RAM on these boards? No. All AM5 (B850, X870, X870E) and LGA1851 (Z890) boards require DDR5. DDR4 is not compatible with either platform. Budget an additional $80-$120 for a DDR5 kit if you’re building fresh.
Is Intel Z890 worth it over AMD B850 for gaming? Not strictly. AMD AM5 + B850 currently delivers better gaming price-to-performance. Z890 makes sense if you’re invested in the Intel ecosystem, need specific Intel-exclusive features (e.g., Thunderbolt 4 at a guaranteed firmware level), or are pairing with a Core Ultra 200S CPU you already own.
Will these motherboards support future AMD or Intel CPUs? AMD has committed to AM5 socket support through at least 2027. B850 and X870E boards should support next-gen Ryzen CPUs with BIOS updates. LGA1851 support beyond Core Ultra Series 2 is not confirmed by Intel, though no official end-of-life date has been announced.
What BIOS settings matter most for gaming on these boards? For AMD builds, enable EXPO (Extended Profiles for Overclocking) to run DDR5 at rated speed — it’s off by default. Enable PBO (Precision Boost Overdrive) if you want passive per-core boost optimization. For Intel Z890 boards, enable XMP for DDR5 speed. Disable unused M.2 slots in BIOS if they share bandwidth with SATA ports.
The Bottom Line
For most gaming builds in 2026, the MSI MAG B850 Tomahawk MAX WiFi delivers everything you need — PCIe 5.0, Wi-Fi 7, 5GbE, and a VRM that handles the full Ryzen 9000 lineup — at $229. If you’re building a high-end AMD system around a Ryzen 9 9950X with multiple NVMe drives, the ASUS ROG Strix X870E-E Gaming WiFi is worth the $370 given its recent price cuts and five-slot M.2 configuration. Intel builders who want a clean Z890 board with Thunderbolt 4 and room to overclock will find the ASUS TUF Gaming Z890-PRO WiFi at $249 is the most sensible entry point into the LGA1851 platform.