Compare 3 motherboards

Side-by-side comparison of 3 motherboards

Specification	Asrock B550 Phantom Gaming 4/AC Motherboard	MSI PRO B550M-P Motherboard	GIGABYTE B550M K WIFI6E Motherboard
Price (new) (differs)	£95.15as of 5 Nov, 18:20	£95.31as of 5 Nov, 18:22	£93.35as of 5 Nov, 18:23
RRP (differs)	not stated	£84.99	£86.99
First available on Amazon (differs)	Jul 2020 (6 yr 4 mo old)	Jun 2026 (4 mo old)	Apr 2026 (7 mo old)
Brand (differs)	ASRock	MSI	Gigabyte
Form factor (differs)	not stated	Micro-ATX	Micro-ATX
RAM slots (differs)	not stated	4	4
Fastest RAM speed stated (differs)	4,733 MT/s	4,400 MT/s	4,733 MT/s
M.2 slots (differs)	not stated	2	2
WiFi (differs)	Yes (generation not stated)	None named in the listing title	WiFi 6E
Wired LAN (differs)	not stated	1GbE	1GbE
Video outputs (differs)	HDMI	not stated	HDMI, DisplayPort
Amazon sales rank (differs)	#168,483	#1,268	#23,848
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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