Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	MAG B550M Mortar Max WiFi	Gigabyte B550M AORUS ELITE Motherboard	MSI PRO B550M-P Motherboard	MSI PRO B550M-P WIFI6E Motherboard
Price (new) (differs)	not stated	£86.99as of 5 Nov, 18:21	£95.31as of 5 Nov, 18:22	£89.99as of 5 Nov, 18:22
Amazon Warehouse offer (differs)	not stated	not stated	not stated	£82.72 (Used - Like New)as of 5 Nov, 18:22
RRP (differs)	not stated	£110.99	£84.99	£89.99
Price badge (differs)	not stated	not stated	not stated	Lowest we've recorded
First available on Amazon (differs)	Dec 2022 (3 yr 11 mo old)	Sep 2020 (6 yr 1 mo old)	Jun 2026 (4 mo old)	Jun 2026 (4 mo old)
Brand (differs)	MSI	Gigabyte	MSI	MSI
RAM slots (differs)	not stated	4	4	4
Fastest RAM speed stated (differs)	4,400 MT/s	4,733 MT/s	4,400 MT/s	4,400 MT/s
M.2 slots (differs)	not stated	2	2	2
WiFi (differs)	Yes (generation not stated)	None named in the listing title	None named in the listing title	WiFi 6E
Bluetooth (differs)	not stated	not stated	not stated	5.3
Wired LAN (differs)	not stated	1GbE	1GbE	1GbE
Power phases (as stated by the maker) (differs)	not stated	5+3	not stated	not stated
ARGB headers (differs)	not stated	Yes	not stated	not stated
Video outputs (differs)	not stated	HDMI	not stated	not stated
Amazon sales rank (differs)	#216,387	#1,063	#1,268	#1,268
Buy	See it on Amazon	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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