Which Motherboard Should You Buy in 2026? Budget, Mid and High-End Guide (AM5)
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The motherboard is the most misunderstood component of any build: it gives you zero FPS, but it decides what you can connect today and what you can upgrade to tomorrow. The secret brands won’t tell you: for pure gaming, a $110 board and a $500 board perform exactly the same — you pay for connectivity and component quality, not speed. Here’s the straight guide with picks from Tom’s Hardware and PC Gamer, focused on AMD’s AM5 platform.
Updated August 6, 2026. There’s one development that changes the buying order for your whole build, and we cover it below: consumer motherboards are expected to rise 50% or more during Q3.
The 50% increase changes when to buy
We’re starting here because it affects everything else.
ASUS, GIGABYTE and MSI are preparing increases of at least 50% on consumer boards during Q3, according to supply-chain sources. The main driver is the PCB, up around 50% in 2026, plus copper, capacitors and power components. There’s a second-order effect too: with DIY demand falling, there are fewer boards to spread fixed costs across.
The status of that figure matters: it’s a report, not an announcement. None of the three brands has confirmed it publicly. We treat it as likely, not settled.
Applied to this guide’s picks:
| Board | Today | If the +50% holds |
|---|---|---|
| Gigabyte B650M Gaming Plus WiFi | ~$109 | ~$164 |
| MSI MAG B850 Tomahawk MAX WiFi | ~$200 | ~$300 |
| MSI MAG X870 Tomahawk WiFi | ~$300 | ~$450 |
That flips the usual advice. If you’re building in the next few months, buy the board before the GPU — it’s the component with the largest flagged increase and the one that benefits least from waiting. And there’s a specific trap: when budgets get tight, almost everyone trims here first. With a 50% rise coming, that logic gets expensive, because the cheap board in a high-end range isn’t the same thing as a budget board.
We go into it in the August 6 news roundup.
First: decode the chipsets in 30 seconds
- B650 — the solid base: PCIe 5.0 for the GPU on many models, enough for any budget or mid-range build.
- B850 — the 2026 sweet spot: WiFi 7, more fast M.2 slots, better VRMs. Worth the ~$30-50 premium over B650.
- X870/X870E — the top: guaranteed USB4 (40 Gbps) and more PCIe 5.0 lanes. For gaming it doesn’t change your frame rates — only for those who need that connectivity.
One rule that saves money and almost nobody applies: the chipset sets the ceiling, not the floor. A good B650 beats a bad B850 at the only thing that matters long-term, which is CPU power delivery. Before moving up a chipset, check you’re not paying for the label and losing the substance.
Reading a VRM without being an engineer
This is where it’s decided whether the board survives your next upgrade, and it’s what spec sheets hide best.
The VRM is the circuit that converts the PSU’s 12 V into the voltage the processor asks for. If it’s marginal it runs hot; if it runs hot, the CPU drops clocks to protect itself. The result isn’t a failure, it’s a machine quietly performing below what you paid for.
Three things you can check without knowing electronics:
- Phase count — listed as “14+2+2” or similar. The first number is CPU phases. For a Ryzen 5 or 7, eight or more is plenty; for a Ryzen 9, look for twelve or more.
- Heatsinks over the VRMs — the metal blocks around the socket. If the board ships them large and in direct contact, the manufacturer took it seriously.
- Reviews with thermal imaging — Tom’s Hardware and Hardware Unboxed measure VRM temperatures under load. If a board shows above 90 °C, rule it out for a powerful CPU.
If that sounds like overkill: the 9800X3D ships without a stock cooler and concentrates heat in a small area. A marginal VRM paired with a demanding CPU is the most common cause of a machine that underperforms without ever throwing an error.
Entry level: under $150
🏆 Our pick: Gigabyte B650M Gaming Plus WiFi (~$109)
The B650M Gaming Plus WiFi is the budget king: everything essential (M.2 NVMe, WiFi, decent VRMs) at the platform’s lowest price. Perfect alongside a Ryzen 5 9600X.
Its honest limit: it’s micro-ATX with two RAM slots. If your two-year plan includes going from 32 to 64 GB, you’ll be replacing the whole kit rather than adding sticks.
Alternative with more headroom:
- Gigabyte B650 Aorus Elite AX (~$139-179): PCIe 5.0 in the GPU slot, three M.2, WiFi 6E and 16+2+2 VRMs — the “complete” B650 so you don’t come up short.
Mid-range: the sweet spot (~$200)
🏆 Our pick: MSI MAG B850 Tomahawk MAX WiFi (~$200)
The B850 Tomahawk MAX is 2026’s value champion: it delivers features that cost $400+ two years ago — WiFi 7, robust VRMs and plenty of M.2. It’s our default recommendation for mid-range builds.
If you only read one line of this guide: this is the board we’d buy for almost any build between $1,000 and $2,500. Below it you feel the cuts; above it you’re paying for connectivity you probably won’t use.
The site looks like it contradicts itself here, so it’s worth stopping on: our $1,000 gaming PC build uses a ~$125 B550M, not this Tomahawk. That isn’t an oversight. That build is AM4 (Ryzen 5 5600) and this guide covers AM5 — two different bets. On AM4 you buy a mature, cheap platform and put the savings into the GPU, knowing your upgrade ceiling is AM4’s own X3D chips — the 5700X3D, or the 5800X3D AMD brought back in July — rather than a new generation. On AM5 you overpay today in exchange for swapping the CPU in a few years without replacing the board. Neither is right in the abstract; it depends on whether you plan to touch that machine again.
Alternative:
- Gigabyte B850 Aorus Elite WiFi7 : similar balance (WiFi 7, 14+2+2 phases, three M.2) at a fair price; pick between this and the Tomahawk on the price of the day.
High end: over $300
🏆 Our pick: MSI MAG X870 Tomahawk WiFi
The X870 Tomahawk delivers X870-tier features — USB4, WiFi 7, 2.5GbE, four M.2 and 16+2+1 VRMs — without flagship pricing. One of the best-reviewed AM5 boards of the year.
That said, be honest about your case: if you can’t name a device you own that uses USB4, this tier isn’t for you. Moving from B850 to X870 doesn’t add a single frame.
The no-limits option:
- ASUS ROG Crosshair X870E Hero : dual USB4, five M.2 (all PCIe 5.0), 20+2 VRMs. For extreme workstations or anyone who just wants the best.
Price summary table
| Tier | Pick | Approx. price | Chipset |
|---|---|---|---|
| Entry | Gigabyte B650M Gaming Plus WiFi | ~$109 | B650 |
| Entry (alt.) | Gigabyte B650 Aorus Elite AX | ~$139-179 | B650 |
| Mid | MSI MAG B850 Tomahawk MAX WiFi | ~$200 | B850 |
| Mid (alt.) | Gigabyte B850 Aorus Elite WiFi7 | ~$200 | B850 |
| High | MSI MAG X870 Tomahawk WiFi | ~$300 | X870 |
| No limits | ASUS ROG Crosshair X870E Hero | ~$600+ | X870E |
Checklist before buying any board
- Right socket: AM5 for Ryzen 7000/9000; always check the manufacturer’s CPU support list.
- 4 RAM slots beat 2: expand without replacing. With DDR5 this expensive, that matters more than it used to.
- Form factor vs case: an ATX board won’t fit a micro-ATX case — see our cases article.
- Updated BIOS if the CPU is recent: some boards need an update to boot the newest Ryzen chips. Look for “BIOS Flashback” on the spec sheet — it lets you update with no CPU installed and saves you a serious headache.
- Don’t pay for X870 “just in case”: if you don’t know what USB4 is for, you don’t need it.
Frequently asked questions
What’s the best gaming motherboard in 2026? At entry level, the Gigabyte B650M Gaming Plus WiFi ($109). The sweet spot is the MSI MAG B850 Tomahawk MAX WiFi ($200), with WiFi 7 and robust VRMs. For pure gaming you don’t need more than that.
Should I buy the board now or wait? Now, if you’re building in the next few months. It’s the only component with a flagged 50% increase for Q3, and unlike GPUs there’s no refresh coming to bring the current generation down.
Which chipset do I need: B650, B850 or X870? For gaming, B650 or B850 is plenty. X870 only makes sense if you need the extra connectivity (USB4, more PCIe 5.0 lanes) — it won’t change your frame rates.
Does the motherboard affect FPS? Not directly. With the same CPU, a $110 board and a $500 board deliver the same frames. The exception is a VRM that’s insufficient for a powerful processor: there you do lose performance, but through heat, not the board itself.
Which motherboard do I need for a Ryzen 7000 or 9000? Any AM5 socket board. Check the manufacturer’s CPU support list and, if the CPU is very new, that the board ships with an updated BIOS or has BIOS Flashback.
Sources: Tom’s Hardware – Best Motherboards 2026, PC Gamer – Best gaming motherboards, Newegg – Best AM5 Motherboards 2026. Prices verified July 8, 2026 and reviewed August 6 with the Q3 increase warning.