B850 motherboard deals
B850 is the mainstream AM5 chipset of the Ryzen 9000 generation and the successor to B650. A PCIe 5.0 M.2 slot is mandatory; PCIe 5.0 for the graphics slot is left to the board maker, so check the specification if that matters to you. CPU and memory overclocking are supported, and USB4 is optional rather than required.
Guide: AMD B850 chipset guide — What the B850 chipset gives you on AM5: CPU overclocking and a guaranteed PCIe 5.0 M.2 slot, what varies by board, and…
| Board | Price | Saving | Warehouse | Buy |
|---|---|---|---|---|
 MSI B850 GAMING PLUS WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 2 mo old) | £124.70as of | 9% less | £113.12 | Amazon |
 MSI B850M GAMING PLUS WIFI6E MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 2 mo old) | £115.00as of | — | — | Amazon |
 MSI PRO B850-S WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 2 mo old) | £109.99as of | — | — | Amazon |
 MSI PRO B850-P WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £174.00as of | — | — | Amazon |
 MSI B850 GAMING PLUS WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £144.99as of | — | — | Amazon |
 MSI PRO B850M-P WIFI MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 2 mo old) | £137.99as of | — | — | Amazon |
 MSI PRO B850M-A WIFI PZ MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Oct 2025 (10 mo old) | £189.95as of | — | — | Amazon |
 ASUS TUF Gaming B850I WIFI NEOAM5 · B850 · Mini-ITX · DDR5 · WiFi · first available Jan 2024 (2 yr 8 mo old) | £188.92as of | — | — | Amazon |
 ASUS ROG STRIX B850-G GAMING WIFI AMD B850 AM5 micro ATX MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available May 2025 (1 yr 4 mo old) | £205.99as of | — | — | Amazon |
 ASUS EX-B850M-V7 AMD Micro-ATX MotherboardAM5 · B850 · Micro-ATX · DDR5 · first available Mar 2026 (6 mo old) | £131.88as of | — | — | Amazon |
 ASUS ROG Strix B850-A Gaming WiFi7 Neo AMD AM5 ATX Gaming MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2026 (8 mo old) | £235.99as of | — | — | Amazon |
 Gigabyte B850 AORUS ELITE WIFI7 MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £187.99as of | — | — | Amazon |
 Gigabyte B850 AI TOP MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £364.99as of | 23% less | £279.61 | Amazon |
 Gigabyte B850M DS3H MotherboardAM5 · B850 · Micro-ATX · DDR5 · first available Jan 2025 (1 yr 8 mo old) | £123.75as of | — | — | Amazon |
 Gigabyte B850 GAMING X WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) · RRP £176.99 | £150.00as of | — | — | Amazon |
 Gigabyte B850I AORUS PRO MotherboardAM5 · B850 · Mini-ITX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £192.99as of | — | — | Amazon |
 Gigabyte B850 GAMING WIFI6 MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £136.99as of | — | — | Amazon |
 Gigabyte B850 EAGLE WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £149.99as of | — | — | Amazon |
 GIGABYTE B850 EAGLE WIFI7 ICE MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Apr 2025 (1 yr 5 mo old) | £184.27as of | — | — | Amazon |
 GIGABYTE B850 EAGLE ICE MotherboardAM5 · B850 · ATX · DDR5 · first available Jun 2025 (1 yr 3 mo old) | £182.91as of | — | — | Amazon |
 GIGABYTE B850 AORUS STEALTH ICE MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jun 2025 (1 yr 3 mo old) | £268.00as of | 31% less | £184.29 | Amazon |
 ASUS ROG Strix B850-I Gaming WiFi AMD Mini-ITX motherboardAM5 · B850 · Mini-ITX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £246.98as of | 3% less | — | Amazon |
 ASUS ROG Strix B850-F Gaming WiFi AMD motherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £258.00as of | — | — | Amazon |
 ASUS TUF Gaming B850M-PLUS WIFI7 W Motherboard Socket AMD AM5AM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Aug 2025 (1 yr 1 mo old) | £170.00as of | — | — | Amazon |
 ASUS TUF GAMING B850M-PLUS WIFI AMD mATX motherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) · RRP £282.75 | £196.00as of | — | — | Amazon |
 ASUS TUF GAMING B850-PLUS WIFI AMD ATX motherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £189.00as of | — | — | Amazon |
 ASUS TUF Gaming B850-E WiFiAM5 · B850 · ATX · DDR5 · WiFi · first available Mar 2025 (1 yr 6 mo old) | £174.95as of | 24% less | £132.92 | Amazon |
 TUF Gaming B850M-PLUS WIFI7 AMD B850 mATX MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Oct 2025 (11 mo old) | £219.54as of | — | — | Amazon |
 MSI MPG B850I EDGE TI WIFI MotherboardAM5 · B850 · Mini-ITX · DDR5 · WiFi · first available Jun 2025 (1 yr 2 mo old) | £249.95as of | — | — | Amazon |
 MSI MPG B850 EDGE TI WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £209.99as of | — | — | Amazon |
 MSI MAG B850 TOMAHAWK MAX WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Jan 2025 (1 yr 8 mo old) | £229.99as of | — | — | Amazon |
 MSI MAG B850M MORTAR WIFI MotherboardAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available May 2025 (1 yr 4 mo old) | £179.99as of | 12% less | £157.57 | Amazon |
 MSI MAG B850 TOMAHAWK WIFI MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available Oct 2025 (10 mo old) · RRP £209.99 | £189.98as of | — | — | Amazon |
 MAG B850 TOMAHAWK MAX WIFI IIAM5 · B850 · ATX · DDR5 · WiFi · first available Mar 2026 (6 mo old) · RRP £259.99 | £229.99as of | — | — | Amazon |
 MSI B850 GAMING PRO WIFI6E MotherboardAM5 · B850 · ATX · DDR5 · WiFi · first available May 2026 (4 mo old) · RRP £169.99 | £149.99as of | — | — | Amazon |
 ASUS PRIME B850M-A Wi-FiAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available Apr 2025 (1 yr 5 mo old) | £121.99as of | — | — | Amazon |
 ASUS Prime B850M-K Gaming Motherboard Socket AMD AM5AM5 · B850 · Micro-ATX · DDR5 · first available Apr 2025 (1 yr 5 mo old) | £118.99as of | — | — | Amazon |
 Asus B850M MAX GAMING WIFIAM5 · B850 · Micro-ATX · DDR5 · WiFi · first available May 2025 (1 yr 4 mo old) | £129.98as of | — | — | Amazon |
 ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATXAM5 · B850 · ATX · DDR5 · WiFi · first available Feb 2025 (1 yr 7 mo old) | £143.99as of | — | — | Amazon |
 ASUS PRIME B850-PLUS-CSMAM5 · B850 · ATX · DDR5 · WiFi · first available Mar 2025 (1 yr 6 mo old) | £161.99as of | — | — | Amazon |