Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	Gigabyte B550 Gaming X V2	ASUS TUF Gaming B550-PLUS	ASUS TUF GAMING B550-PLUS	Gigabyte AMD B550 GAMING X ATX Motherboard for AMD AM4 CPUs
Price (new) (differs)	£118.15as of 20 Sep, 06:20	£116.19as of 20 Sep, 06:20	£122.55as of 20 Sep, 06:20	£114.88as of 20 Sep, 06:20
Amazon Warehouse offer	not stated	not stated	not stated	not stated
RRP (differs)	£149.99	£194.25	£131.58	£144.99
Price badge	not stated	not stated	not stated	not stated
First available on Amazon (differs)	Oct 2020 (5 yr 11 mo old)	Jan 2022 (4 yr 8 mo old)	Jan 2022 (4 yr 8 mo old)	Jun 2020 (6 yr 2 mo old)
Brand (differs)	Gigabyte	ASUS	ASUS	Gigabyte
Socket	AM4	AM4	AM4	AM4
Chipset	B550	B550	B550	B550
Form factor	ATX	ATX	ATX	ATX
Memory type	DDR4	DDR4	DDR4	DDR4
RAM slots (differs)	4	not stated	not stated	2
Maximum RAM	not stated	not stated	not stated	not stated
Fastest RAM speed stated (differs)	not stated	4,400 MT/s	not stated	not stated
M.2 slots (differs)	2	2	not stated	not stated
Newest PCIe generation stated	PCIe 4.0	PCIe 4.0	PCIe 4.0	PCIe 4.0
PCIe 5.0 graphics slot	not stated	not stated	not stated	not stated
PCIe 5.0 M.2 slot	not stated	not stated	not stated	not stated
WiFi (differs)	None named in the listing title	WiFi 6	None named in the listing title	None named in the listing title
Bluetooth	not stated	not stated	not stated	not stated
Wired LAN (differs)	not stated	2.5GbE	not stated	1GbE
USB4 / Thunderbolt	not stated	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	10 Gbps	10 Gbps	not stated
SATA ports	not stated	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	10+3	not stated	8+2	10+3
BIOS flashback (differs)	not stated	Yes	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated	not stated
ARGB headers	not stated	not stated	not stated	not stated
Video outputs (differs)	HDMI	HDMI, DisplayPort	not stated	not stated
Audio codec	not stated	not stated	not stated	not stated
Colour	not stated	not stated	not stated	not stated
Amazon sales rank (differs)	#32,524	#3,575	#86,240	#171,466
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.

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