Compare 4 motherboards

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