Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS TUF GAMING B550-PLUS	MSI B550 GAMING GEN3 Motherboard	MSI B550-A PRO V1 ProSeries Motherboard
Price (new) (differs)	£119.99as of 5 Nov, 18:21	£119.00 (currently unavailable)as of 5 Nov, 18:23	£120.86as of 5 Nov, 18:22
RRP (differs)	£131.58	£94.99	not stated
First available on Amazon (differs)	Jan 2022 (4 yr 10 mo old)	Jun 2022 (4 yr 5 mo old)	Jun 2025 (1 yr 5 mo old)
Brand (differs)	ASUS	MSI	MSI
RAM slots (differs)	not stated	4	not stated
Maximum RAM (differs)	not stated	not stated	128 GB
Fastest RAM speed stated (differs)	not stated	4,400 MT/s	4,400 MT/s
M.2 slots (differs)	not stated	1	not stated
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 3.0	PCIe 4.0
Wired LAN (differs)	not stated	1GbE	not stated
Fastest USB-C port (differs)	10 Gbps	not stated	not stated
Power phases (as stated by the maker) (differs)	8+2	not stated	not stated
Video outputs (differs)	not stated	HDMI	HDMI, DisplayPort
Audio codec (differs)	not stated	not stated	ALC892
Amazon sales rank (differs)	#10,793	#26,740	#189,363
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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