Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI MAG B850M MORTAR WIFI Motherboard	ASUS TUF Gaming B850M-PLUS WIFI7 W Motherboard Socket AMD AM5	GIGABYTE B850M Eagle WIFI7 AMD AM5 mATX motherboard
Price (new) (differs)	£169.86as of 5 Nov, 18:20	£170.00as of 5 Nov, 18:21	£166.52as of 5 Nov, 18:23
Amazon Warehouse offer (differs)	£144.39 (Used - Very Good)as of 5 Nov, 18:20	not stated	not stated
RRP (differs)	£209.99	£235.99	not stated
Price badge (differs)	30-day low	30-day low	not stated
First available on Amazon (differs)	May 2025 (1 yr 6 mo old)	Aug 2025 (1 yr 2 mo old)	Apr 2026 (6 mo old)
Brand (differs)	MSI	ASUS	Gigabyte
RAM slots (differs)	4	not stated	4
Fastest RAM speed stated (differs)	8,200 MT/s	not stated	not stated
M.2 slots (differs)	3	3	2
Bluetooth (differs)	5.4	not stated	5.4
Wired LAN (differs)	5GbE	2.5GbE	2.5GbE
Fastest USB-C port (differs)	20 Gbps	20 Gbps	10 Gbps
Power phases (as stated by the maker) (differs)	not stated	14+2+1	8+2+2
BIOS flashback (differs)	not stated	not stated	Yes
Amazon sales rank (differs)	#2,222	#2,588	#222,910
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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