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Best Intel LGA 1851 Motherboards in 2026

Club386's tested Intel LGA 1851 motherboard picks, from the MSI MEG Z890 Unify-X to the Gigabyte Z890 Aorus Pro Ice and the Asus ROG Strix B860-F, with UK prices from 13 November 2026 and when B860 is enough.

By , Editorial team

· 5 min read

Best Intel LGA 1851 Motherboards in 2026

Our picks at a glance

  1. 1
    GIGABYTE Z890 AORUS PRO ICE
  2. 2
    ASUS ROG STRIX B860-F GAMING WIFI

If you are building around an Intel Core Ultra 200-series chip, you need an LGA 1851 motherboard. The meaningful choice is the chipset: Z890 if you want to overclock a K-series processor, or B860 if you will run the chip at stock speeds and would rather spend the difference on a graphics card or memory. Our AM5 vs LGA 1851 comparison covers the platform decision; this page is for people who have already chosen Intel.

Forge PC has not tested these boards. The picks and lab comments come from Club386's motherboard buying guide and its individual reviews. UK prices are approximate, from SpecPrice stock-checked listings on 13 November 2026 where we found them.

Quick picks

Pick (Club386)

Board

Chipset

Approx. UK price, 13 Nov 2026

Best Intel overall

MSI MEG Z890 Unify-X

Z890, two DIMM slots

No stock-checked SpecPrice listing found

Best Intel mid-range

Gigabyte Z890 Aorus Pro Ice

Z890

£290 at Scan, at its 30-day average

Best Intel budget

Asus ROG Strix B860-F Gaming WiFi

B860

No stock-checked SpecPrice listing found

Z890 or B860?

Club386's guide is clear on the chipset split. Z890 is Intel's flagship desktop chipset for Arrow Lake, and it is the one that supports CPU overclocking via the multiplier. B860 does not let you overclock the CPU, but it does allow memory overclocking and XMP profiles. PCIe 5.0 for a graphics card and a fast M.2 slot still comes from the processor itself.

If you plan to run a Core Ultra 5 or 7 at Intel's stock settings, a sound B860 board will not slow the chip down compared with Z890. You are paying for overclocking headroom, extra connectivity and, usually, more premium features. Club386 also notes that Intel has been raising stock clocks on later Arrow Lake Refresh chips, which makes "must have Z890" a weaker argument for anyone who does not actually overclock.

Unlike AMD's AM5 platform, which AMD has said it will support through 2029, Intel has not promised further desktop generations on LGA 1851. Buy the board for the processor you are fitting now. Our CPU buying guide and how to update a BIOS safely are useful companions if you are coming from an older Intel socket.

Best overall: MSI MEG Z890 Unify-X

Club386's best Intel motherboard is the MSI MEG Z890 Unify-X, aimed at people who want to push an unlocked Core Ultra 9. In its review, Club386 highlights a 20+2+1+1-phase VRM with 110A power stages, official support for memory at up to 9,600MT/s, and a two-DIMM layout that trades the usual four slots for high-speed memory performance. That is enough for a 32GB or 64GB kit, which is what most people should buy in this market anyway; see our guide to how much RAM you need.

The board is packed with ports: Club386 lists two Thunderbolt 4 USB-C ports, two 10Gb USB-C ports and eight 10Gb USB-A ports on the rear panel, plus PS/2 ports, Intel Killer 5Gb Ethernet, Wi-Fi 7, two PCIe 5.0 M.2 slots, Realtek ALC4080 audio, and a backplate with thermal pads. It even ships with a small remote that can show a debug code, adjust the CPU multiplier and BCLK, and clear CMOS. The drawbacks Club386 lists are a high price and auto-overclocking features that needed work.

Club386's guide described the UK price as just under £600. We did not find a stock-checked Unify-X listing on SpecPrice on 13 November 2026, so treat that as Club386's published figure, not a price we re-checked today. Nearby MSI flagships were in stock: the MEG Z890 ACE was about £430 at Scan, and the MEG Z890 GODLIKE was about £1,150 at Scan. Those are different boards.

Best mid-range: Gigabyte Z890 Aorus Pro Ice

This is the Z890 board most people should actually look at. Club386's mid-range Intel pick is the Gigabyte Z890 Aorus Pro Ice, which is also sold in black. Club386 liked the white Ice styling, the storage layout, a rubber-lined PCIe 5.0 x16 slot with an easy-release latch, and a substantial price cut since its review (the guide said it had fallen from £360 at launch). The cons it lists are no clear-CMOS button on the rear I/O, and a Realtek ALC1220 audio codec it called middling next to the ALC4080 used on some rivals.

Club386's spec table lists a 16+1+2-phase 90A VRM, support for up to 256GB of DDR5 at 9,500MT/s and above, two rear Thunderbolt 4 ports, Realtek 5Gb Ethernet, Intel Wi-Fi 7 and Bluetooth 5.4. On storage, be careful with the tables: Club386's written review says there are three PCIe 5.0 x4 M.2 slots, while the spec table in the same guide lists one PCIe 5.0 and four PCIe 4.0 slots. We have not counted the slots ourselves, so check Gigabyte's official specification if that matters to your build.

On 13 November 2026 the Z890 Aorus Pro Ice was about £290 at Scan, at its 30-day average. That is a stock-checked figure. A Laptop Outlet feed price of about £270 was marked "stock not checked", so we have not used it.

Best budget: Asus ROG Strix B860-F Gaming WiFi

Club386's budget Intel pick is the Asus ROG Strix B860-F Gaming WiFi. It originally scored the board 3.5/5 at a £329.99 launch price, then warmed to it once the street price fell, listing £219.99 in the guide. Because it is a B860 board, you cannot multiplier-overclock a K-series chip. In return, Club386 highlights Realtek ALC4080 audio, Wi-Fi 7, one PCIe 5.0 SSD slot with a tool-less latch, a full-speed PCIe 5.0 x16 graphics slot with a quick-release latch, a rear clear-CMOS button, Thunderbolt 4, and claimed memory support up to 9,066MT/s and above. There is no Q-Code display.

We did not find a stock-checked SpecPrice listing for the B860-F on 13 November 2026. Feed prices existed at Laptop Outlet (about £197) and GamingKit (about £257), both marked "stock not checked". Use Club386's £219.99 as a guide only, and confirm the live price at a UK specialist before you buy. The board is already in the Forge PC product database if you want to look up the official specs.

If even that is more than you want to spend, cheaper B860 and H810 boards exist, but they are not Club386's tested picks, and we will not rank them without that testing.

Our verdict

If you will run a Core Ultra chip at stock speeds, start with a B860 board. Club386's tested pick in that class is the Asus ROG Strix B860-F Gaming WiFi; confirm a current UK price, because SpecPrice had no stock-checked listing on 13 November 2026. If you want Z890 features or CPU overclocking without flagship money, the Gigabyte Z890 Aorus Pro Ice at about £290 at Scan is the one to buy, and it was at its recent average on the day we checked. Leave the MSI MEG Z890 Unify-X for enthusiasts who will use its overclocking tools and can find it in stock. We have not tested these boards; the picks reflect Club386's reviews, and the Scan price above was checked on 13 November 2026.

The bottom line

If you will run a Core Ultra chip at stock speeds, start with a B860 board. Club386's tested pick in that class is the Asus ROG Strix B860-F Gaming WiFi; confirm a current UK price, because SpecPrice had no stock-checked listing on 13 November 2026. If you want Z890 features or CPU overclocking without flagship money, the Gigabyte Z890 Aorus Pro Ice at about £290 at Scan is the one to buy, and it was at its recent average on the day we checked. Leave the MSI MEG Z890 Unify-X for enthusiasts who will use its overclocking tools and can find it in stock. We have not tested these boards; the picks reflect Club386's reviews, and the Scan price above was checked on 13 November 2026.

Sources

About the author

Forge PC Staff

Editorial team

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