Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	GIGABYTE B850M Eagle WIFI7 AMD AM5 mATX motherboard	GIGABYTE B850M EAGLE WIFI7 Motherboard	MSI MAG B850M MORTAR WIFI Motherboard
Price (new) (differs)	£166.52as of 6 Nov, 00:23	£161.18as of 6 Nov, 00:23	£169.86as of 6 Nov, 00:20
Amazon Warehouse offer (differs)	not stated	not stated	£144.39 (Used - Very Good)as of 6 Nov, 00:20
RRP (differs)	not stated	£159.99	£209.99
Price badge (differs)	not stated	not stated	30-day low
First available on Amazon (differs)	Apr 2026 (6 mo old)	Jan 2026 (9 mo old)	May 2025 (1 yr 6 mo old)
Brand (differs)	Gigabyte	Gigabyte	MSI
Fastest RAM speed stated (differs)	not stated	8,200 MT/s	8,200 MT/s
M.2 slots (differs)	2	2	3
PCIe 5.0 graphics slot (differs)	Yes	not stated	Yes
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes
Bluetooth (differs)	5.4	not stated	5.4
Wired LAN (differs)	2.5GbE	2.5GbE	5GbE
Fastest USB-C port (differs)	10 Gbps	not stated	20 Gbps
Power phases (as stated by the maker) (differs)	8+2+2	8+2+2	not stated
BIOS flashback (differs)	Yes	not stated	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#222,950	#113,215	#2,224
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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