Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	MSI B550M PRO-VDH for AMD Ryzen 5000/4000G/3000 Series Processors…	Asrock B550M Steel Legend Motherboard	ASUS Prime B550M-A AC AMD AM4	ASUS PRIME B550M-K WIFI
Price (new) (differs)	£220.42as of 20 Sep, 06:21	£244.46as of 20 Sep, 06:20	£156.92as of 20 Sep, 06:20	£150.13as of 20 Sep, 06:22
Price badge (differs)	not stated	not stated	90-day low	Lowest we've recorded
First available on Amazon (differs)	Nov 2024 (1 yr 9 mo old)	Jul 2020 (6 yr 2 mo old)	Jul 2021 (5 yr 2 mo old)	Jun 2026 (3 mo old)
Brand (differs)	MSI	ASRock	ASUS	ASUS
M.2 slots (differs)	not stated	not stated	2	not stated
Newest PCIe generation stated (differs)	PCIe 4.0	not stated	PCIe 4.0	PCIe 4.0
WiFi (differs)	None named in the listing title	None named in the listing title	Yes (generation not stated)	WiFi 6
Wired LAN (differs)	not stated	2.5GbE	1GbE	not stated
Debug LED / POST code (differs)	not stated	not stated	not stated	Yes
ARGB headers (differs)	not stated	not stated	Yes	Yes
Video outputs (differs)	not stated	not stated	HDMI	HDMI, DisplayPort
Audio codec (differs)	not stated	ALC1200	not stated	not stated
Colour (differs)	not stated	not stated	not stated	Black
Amazon sales rank (differs)	#39,275	#147,162	#86,197	#1,431
Buy	Check price 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.

Find another board to compare