Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Asrock B550 Phantom Gaming 4/AC Motherboard	MSI PRO B550M-P Motherboard	ASRock B550M Phantom Gaming 4
Price (new) (differs)	£95.15as of 5 Nov, 18:20	£95.31as of 5 Nov, 18:22	£94.25as of 5 Nov, 18:20
RRP (differs)	not stated	£84.99	£134.99
First available on Amazon (differs)	Jul 2020 (6 yr 4 mo old)	Jun 2026 (4 mo old)	Mar 2021 (5 yr 8 mo old)
Brand (differs)	ASRock	MSI	ASRock
Form factor (differs)	not stated	Micro-ATX	Micro-ATX
RAM slots (differs)	not stated	4	not stated
Fastest RAM speed stated (differs)	4,733 MT/s	4,400 MT/s	4,733 MT/s
M.2 slots (differs)	not stated	2	not stated
WiFi (differs)	Yes (generation not stated)	None named in the listing title	None named in the listing title
Wired LAN (differs)	not stated	1GbE	not stated
Video outputs (differs)	HDMI	not stated	not stated
Amazon sales rank (differs)	#168,483	#1,268	#58,987
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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