Compare 3 motherboards

Side-by-side comparison of 3 motherboards

Specification	Asus PRIME B550M-K ARGB	ASRock B550M Phantom Gaming 4	ASUS PRIME B550M-A WIFI II
Price (new) (differs)	£82.15as of 20 Sep, 06:20	£81.89as of 20 Sep, 06:20	£87.99as of 20 Sep, 06:20
RRP (differs)	£99.99	£134.99	£130.99
First available on Amazon (differs)	Jan 2023 (3 yr 8 mo old)	Mar 2021 (5 yr 6 mo old)	Dec 2021 (4 yr 9 mo old)
Brand (differs)	ASUS	ASRock	ASUS
RAM slots (differs)	2	not stated	4
Fastest RAM speed stated (differs)	not stated	4,733 MT/s	not stated
M.2 slots (differs)	2	not stated	2
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 6
Wired LAN (differs)	1GbE	not stated	1GbE
Fastest USB-C port (differs)	5 Gbps	not stated	not stated
ARGB headers (differs)	Yes	not stated	Yes
Video outputs (differs)	HDMI, DisplayPort	not stated	HDMI
Amazon sales rank (differs)	#84,725	#57,461	#1,413
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.

• Remove Asus PRIME B550M-K ARGB
• Remove ASRock B550M Phantom Gaming 4
• Remove ASUS PRIME B550M-A WIFI II

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