Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX	MSI B850 Gaming Plus WIFI6E Motherboard	MSI MAG B850 GAMING PLUS MAX WIFI Motherboard
Price (new) (differs)	£173.99as of 5 Nov, 18:20	£175.18 (currently unavailable)as of 5 Nov, 18:22	£179.99as of 5 Nov, 18:22
Amazon Warehouse offer (differs)	not stated	£169.92 (Used - Like New)as of 5 Nov, 18:22	not stated
RRP (differs)	£229.99	not stated	£199.99
Price badge (differs)	not stated	not stated	90-day low
First available on Amazon (differs)	Feb 2025 (1 yr 9 mo old)	Nov 2025 (11 mo old)	Mar 2026 (8 mo old)
Brand (differs)	ASUS	MSI	MSI
RAM slots (differs)	not stated	4	4
Fastest RAM speed stated (differs)	not stated	8,200 MT/s	8,200 MT/s
M.2 slots (differs)	not stated	2	3
Newest PCIe generation stated (differs)	not stated	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	not stated	not stated	Yes
PCIe 5.0 M.2 slot (differs)	not stated	Yes	Yes
WiFi (differs)	WiFi 6E	WiFi 6E	WiFi 7
Bluetooth (differs)	not stated	5.3	5.4
Wired LAN (differs)	2.5GbE	2.5GbE	5GbE
Fastest USB-C port (differs)	not stated	10 Gbps	10 Gbps
ARGB headers (differs)	Yes	not stated	not stated
Amazon sales rank (differs)	#9,626	#220,184	#25,022
Buy	Check price on Amazon	Check price on Amazon	Check price on Amazon

Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.

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