Find a motherboard

Filters 1 active

Model or title

Brand

Platform

Socket

Chipset

Form factor

Memory

Networking

WiFi

Wired LAN

Slots

M.2 slots

RAM slots

PCIe 5.0 graphics slot 55 PCIe 5.0 M.2 slot 62

Ports and features USB4 / Thunderbolt 1 BIOS flashback 25

Colour

First available

Price and stock

Price from (£)

Price to (£)

Has a Warehouse offer 19 In stock only

A spec filter can only find boards whose Amazon listing states that spec. Boards that do not state it are counted next to the results, not guessed at.

Sort by

118 boards match · 83 more do not state their chipset and are not shown · showing 1–40, best-selling

Motherboards matching your filters
Board	Price	Saving	Warehouse	Buy
Gigabyte B850 GAMING WIFI6 MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £179.99WiFi 6 · 2× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£136.99as of 5 Nov, 12:20	—	—	Amazon Compare
ASUS TUF GAMING B850M-PLUS WIFI AMD mATX motherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £282.75WiFi 6E · 2.5GbE · 3× M.2 · PCIe 5.0 · BIOS flashback · USB-C 20Gbps	£195.00as of 5 Nov, 12:22	—1% under its 90-day usual	—	Amazon Compare
Gigabyte B850 AORUS ELITE WIFI7 MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £239.99WiFi 7 · 2.5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£205.99as of 5 Nov, 12:22	19% less	£167.32	Amazon Compare
Gigabyte B850 AI TOP MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £419.99WiFi 7 · 10GbE · 1× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£385.00as of 5 Nov, 12:22	—	—	Amazon Compare
Gigabyte B850M DS3H MotherboardAM5 · B850 · Micro-ATX · DDR5 · first available Jan 2025 (1 yr 9 mo old) · RRP £159.992.5GbE · 1× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£123.50as of 5 Nov, 12:22	—	—	Amazon Compare
Gigabyte B850 GAMING X WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £176.99WiFi 7 · 2.5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£159.99as of 5 Nov, 12:22	—	—	Amazon Compare
Gigabyte B850I AORUS PRO MotherboardAM5 · B850 · Mini-ITX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £299.99WiFi 7 · 2.5GbE · 1× M.2 · PCIe 5.0 · 2 RAM slots · BIOS flashback	£219.99as of 5 Nov, 12:22	—	—	Amazon Compare
Gigabyte B850M GAMING X WIFI6E MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £189.99WiFi 6E · 2.5GbE · 1× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£153.98as of 5 Nov, 12:20	—	—	Amazon Compare
Gigabyte B850 EAGLE WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £149.99WiFi 6E · 2× M.2 · PCIe 5.0 · 4 RAM slots · BIOS flashback	£164.99as of 5 Nov, 12:20	—	—	Amazon Compare
GIGABYTE B850M AORUS ELITE WIFI6E MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Apr 2025 (1 yr 6 mo old) · RRP £219.99WiFi 6E · 2.5GbE · 1× M.2 · 4 RAM slots	£189.00as of 5 Nov, 12:23	—	—	Amazon Compare
GIGABYTE B850 EAGLE WIFI7 ICE Motherboard 30-day lowAM5 · B850 · ATX · DDR5 · WiFi · first available Apr 2025 (1 yr 6 mo old) · RRP £219.99WiFi 7 · 2.5GbE · 3× M.2 · 4 RAM slots · White	£166.61as of 5 Nov, 12:22	7% less6% under its 90-day usual	—	Amazon Compare
GIGABYTE B850 EAGLE ICE MotherboardAM5 · B850 · ATX · DDR5 · first available Jun 2025 (1 yr 5 mo old) · RRP £189.992.5GbE · 3× M.2 · 4 RAM slots · White	£168.85as of 5 Nov, 12:20	22% less	£131.77	Amazon Compare
GIGABYTE B850 AORUS STEALTH ICE MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 5 mo old) · RRP £359.99WiFi 7 · 5GbE · 4× M.2 · White	£293.19as of 5 Nov, 12:22	—	—	Amazon Compare
MSI B850 GAMING PLUS WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £169.99WiFi 6E · 2.5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£129.00as of 5 Nov, 12:21	14% less	£111.55	Amazon Compare
MSI B850M GAMING PLUS WIFI6E MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £149.99WiFi 6E · 2.5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£139.99as of 5 Nov, 12:21	24% less	£106.64	Amazon Compare
MSI PRO B850-P WIFI Motherboard 30-day lowAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £189.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£139.99as of 5 Nov, 12:21	—	—	Amazon Compare
MSI B850 GAMING PLUS WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £199.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£169.99as of 5 Nov, 12:20	—	—	Amazon Compare
MSI B850M GAMING PLUS WIFI MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £169.99WiFi 7 · 5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£139.99as of 5 Nov, 12:23	11% less	£123.90	Amazon Compare
MSI PRO B850M-P WIFI MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £139.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£149.99as of 5 Nov, 12:22	35% less	£98.00	Amazon Compare
MSI PRO B850M-A WIFI PZ MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Oct 2025 (1 yr old) · RRP £189.99WiFi 7 · 5GbE · 2× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 10Gbps	£189.98as of 5 Nov, 12:22	—	—	Amazon Compare
ASUS TUF Gaming B850I WIFI NEOAM5 · B850 · Mini-ITX · DDR5 · WiFi · first available Jan 2024 (2 yr 10 mo old) · RRP £195.99WiFi 6E · 2.5GbE · 2× M.2 · PCIe 5.0 · USB-C 20Gbps	£181.47as of 5 Nov, 12:21	—	—	Amazon Compare
ASUS ROG STRIX B850-G GAMING WIFI AMD B850 AM5 micro ATX MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available May 2025 (1 yr 6 mo old) · RRP £585.99WiFi 7 · 2.5GbE	£199.99as of 5 Nov, 12:21	3% less3% under its 90-day usual	—	Amazon Compare
ASUS EX-B850M-V7 AMD Micro-ATX MotherboardAM5 · B850 · Micro-ATX · DDR5 · first available Mar 2026 (8 mo old) · RRP £200.995GbE · 2× M.2 · PCIe 5.0 · USB-C 10Gbps	£94.95as of 5 Nov, 12:22	—28% under its 90-day usual	—	Amazon Compare
ASUS ROG Strix B850-A Gaming WiFi7 Neo AMD AM5 ATX Gaming MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2026 (9 mo old) · RRP £335.99WiFi 7 · 5GbE · USB-C 20Gbps	£235.99as of 5 Nov, 12:20	—	—	Amazon Compare
MAG B850 TOMAHAWK MAX WIFI II Lowest we've recordedAM5 · B850 · ATX · DDR5 · WiFi · first available Mar 2026 (7 mo old) · RRP £259.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 20Gbps	£229.99as of 5 Nov, 12:22	—	—	Amazon Compare
MSI MPG B850I EDGE TI WIFI MotherboardAM5 · B850 · Mini-ITX · DDR5 · WiFi · first available Jun 2025 (1 yr 4 mo old) · RRP £229.99WiFi 7 · 5GbE · 2× M.2 · PCIe 5.0 · 2 RAM slots · USB-C 20Gbps	£279.98as of 5 Nov, 12:21	19% less	£227.28	Amazon Compare
MSI MPG B850 EDGE TI WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £279.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 20Gbps	£219.99as of 5 Nov, 12:22	34% less	£144.85	Amazon Compare
MSI MAG B850 TOMAHAWK MAX WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £229.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 20Gbps	£259.99as of 5 Nov, 12:20	24% less	£197.93	Amazon Compare
MSI MAG B850M MORTAR WIFI Motherboard 30-day lowAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available May 2025 (1 yr 6 mo old) · RRP £209.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 20Gbps	£169.86as of 5 Nov, 12:20	15% less6% under its 90-day usual	£144.39	Amazon Compare
MSI MAG B850 TOMAHAWK WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Oct 2025 (1 yr old) · RRP £209.99WiFi 7 · 5GbE · 3× M.2 · PCIe 5.0 · 4 RAM slots · USB-C 20Gbps	£199.99as of 5 Nov, 12:22	23% less	£154.83	Amazon Compare
ASUS TUF Gaming B850M-PLUS WIFI7 W Motherboard Socket AMD AM5 30-day lowAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Aug 2025 (1 yr 2 mo old) · RRP £235.99WiFi 7 · 2.5GbE · 3× M.2 · PCIe 5.0 · USB-C 20Gbps	£170.00as of 5 Nov, 12:21	—	—	Amazon Compare
ASUS TUF GAMING B850-PLUS WIFI AMD ATX motherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £308.42WiFi 7 · 2.5GbE · 3× M.2 · PCIe 5.0 · BIOS flashback · USB-C 20Gbps	£188.38as of 5 Nov, 12:22	22% less	£146.60	Amazon Compare
ASUS TUF Gaming B850-E WiFiAM5 · B850 · ATX · DDR5 · WiFi · first available Mar 2025 (1 yr 7 mo old) · RRP £259.99WiFi 6E · 2.5GbE · 3× M.2 · BIOS flashback · USB-C 20Gbps	£169.99as of 5 Nov, 12:20	26% less	£125.10	Amazon Compare
TUF Gaming B850M-PLUS WIFI7 AMD B850 mATX Motherboard 30-day lowAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Oct 2025 (1 yr old)WiFi 7 · 2.5GbE · 3× M.2 · PCIe 5.0 · USB-C 20Gbps	£214.75as of 5 Nov, 12:22	—5% under its 90-day usual	—	Amazon Compare
ASUS ROG Strix B850-I Gaming WiFi AMD Mini-ITX motherboard Lowest we've recordedAM5 · B850 · Mini-ITX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £375.76WiFi 7 · 2.5GbE · 2× M.2 · PCIe 5.0 · BIOS flashback · USB-C 20Gbps	£246.98as of 5 Nov, 12:20	—	—	Amazon Compare
ASUS ROG Strix B850-A Gaming WiFi AMD ATX motherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £349.96WiFi 7 · 2.5GbE · 4× M.2 · PCIe 5.0 · BIOS flashback · USB-C 20Gbps	£199.99as of 5 Nov, 12:23	22% less	£155.24	Amazon Compare
ASUS ROG Strix B850-F Gaming WiFi AMD motherboard 90-day lowAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 9 mo old) · RRP £375.76WiFi 7 · 2.5GbE · 4× M.2 · PCIe 5.0 · BIOS flashback · USB-C 20Gbps	£207.00as of 5 Nov, 12:20	20% less20% under its 90-day usual	—	Amazon Compare
ASUS PRIME B850M-A Wi-FiAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Apr 2025 (1 yr 7 mo old) · RRP £165.99WiFi 6 · 2.5GbE · 3× M.2 · BIOS flashback · USB-C 5Gbps	£126.98as of 5 Nov, 12:20	27% less	£92.82	Amazon Compare
ASUS Prime B850M-K Gaming Motherboard Socket AMD AM5AM5 · B850 · Micro-ATX · DDR5 · first available Apr 2025 (1 yr 6 mo old) · RRP £199.992.5GbE · 2× M.2 · PCIe 5.0 · BIOS flashback · USB-C 5Gbps	£109.99as of 5 Nov, 12:20	—	—	Amazon Compare
Asus B850M MAX GAMING WIFIAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available May 2025 (1 yr 6 mo old) · RRP £195.99WiFi 6E · 3× M.2 · 4 RAM slots · USB-C 10Gbps	£138.98as of 5 Nov, 12:21	—	—	Amazon Compare

Tick two to four boards, then compare them side by side.

How the filters work

Only what the listing states. Socket, chipset, size and memory type are read from the product title; WiFi generation, LAN speed, M.2 and RAM slot counts, PCIe 5.0, USB4 and the rest are read from the title and Amazon’s feature bullets. If a listing does not mention a spec, the board cannot match a filter on it, and we count it rather than guess.
Prices are the new price on Amazon.co.uk, checked about every six hours and shown with the time they were checked. The price on Amazon when you buy is the one that applies.
Compare. Tick two to four boards in the list and press “Compare selected” to see them side by side.
Check before you buy. Confirm the specification and the CPU support list on the maker’s website.