Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	Gigabyte B550M GAMING X WIFI6 Motherboard	Asus Prime B550M-K 90MB14V0-M0EAY0 DIY
Price (new) (differs)	£109.85as of 5 Nov, 18:22	£116.92as of 5 Nov, 18:22
Amazon Warehouse offer (differs)	£92.10 (Used - Like New)as of 5 Nov, 18:22	not stated
RRP (differs)	£110.74	not stated
First available on Amazon (differs)	Apr 2025 (1 yr 6 mo old)	Aug 2019 (7 yr 2 mo old)
Brand (differs)	Gigabyte	ASUS
RAM slots (differs)	4	not stated
Fastest RAM speed stated (differs)	3,200 MT/s	not stated
M.2 slots (differs)	2	not stated
Newest PCIe generation stated (differs)	PCIe 4.0	not stated
WiFi (differs)	WiFi 6	None named in the listing title
Wired LAN (differs)	1GbE	not stated
Power phases (as stated by the maker) (differs)	5+3	not stated
Video outputs (differs)	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#1,849	#382,616
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.

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