Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	MSI B550-A PRO V1 ProSeries Motherboard	MSI B550 GAMING GEN3 Motherboard
Price (new) (differs)	£120.86as of 5 Nov, 18:22	£119.00 (currently unavailable)as of 5 Nov, 18:23
RRP (differs)	not stated	£94.99
First available on Amazon (differs)	Jun 2025 (1 yr 5 mo old)	Jun 2022 (4 yr 5 mo old)
RAM slots (differs)	not stated	4
Maximum RAM (differs)	128 GB	not stated
M.2 slots (differs)	not stated	1
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 3.0
Wired LAN (differs)	not stated	1GbE
Video outputs (differs)	HDMI, DisplayPort	HDMI
Audio codec (differs)	ALC892	not stated
Amazon sales rank (differs)	#189,363	#26,740
Buy	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