Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Gigabyte B550I AORUS PRO AX Motherboard	ASUS TUF Gaming B550M-PLUS	1200 ASUS TUF GAMING B550M-PLUS WIFI II
Price (new) (differs)	£177.68as of 6 Nov, 18:21	£126.98as of 6 Nov, 18:21	£126.98as of 6 Nov, 18:21
RRP (differs)	£190.99	£129.99	£166.99
First available on Amazon (differs)	Jun 2020 (6 yr 4 mo old)	Jun 2020 (6 yr 4 mo old)	Jan 2022 (4 yr 10 mo old)
Brand (differs)	Gigabyte	ASUS	ASUS
Form factor (differs)	Mini-ITX	Micro-ATX	Micro-ATX
RAM slots (differs)	2	not stated	not stated
Fastest RAM speed stated (differs)	5,300 MT/s	4,400 MT/s	not stated
M.2 slots (differs)	2	2	not stated
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 4.0	not stated
WiFi (differs)	WiFi 6E	None named in the listing title	Yes (generation not stated)
Wired LAN (differs)	2.5GbE	2.5GbE	not stated
Fastest USB-C port (differs)	10 Gbps	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	8+2	not stated
ARGB headers (differs)	not stated	Yes	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI, DisplayPort	not stated
Audio codec (differs)	ALC1220	not stated	not stated
Amazon sales rank (differs)	#1,827	#1,547	#1,647
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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