Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Asus TUF GAMING B650-E WIFI	Gigabyte B650 GAMING X AX V2	GIGABYTE B650 UD AX
Price (new) (differs)	£160.78as of 22 Sep, 18:21	£167.99as of 22 Sep, 18:20	£164.64as of 22 Sep, 18:22
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	£218.92	£249.99	not stated
Price badge (differs)	not stated	not stated	90-day low
First available on Amazon (differs)	Jan 2024 (2 yr 8 mo old)	Jan 2024 (2 yr 7 mo old)	Jul 2024 (2 yr 1 mo old)
Brand (differs)	ASUS	Gigabyte	Gigabyte
Socket	AM5	AM5	AM5
Chipset	B650	B650	B650
Form factor	ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots	4	4	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated	not stated	not stated	not stated
M.2 slots (differs)	3	2	2
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 5.0	PCIe 4.0
PCIe 5.0 graphics slot (differs)	Yes	not stated	not stated
PCIe 5.0 M.2 slot (differs)	Yes	not stated	not stated
WiFi (differs)	WiFi 6E	WiFi 6E	WiFi 6
Bluetooth	not stated	not stated	not stated
Wired LAN (differs)	2.5GbE	not stated	1GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port	20 Gbps	20 Gbps	20 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	8+2+2	6+2+2
BIOS flashback	not stated	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers	not stated	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	not stated	not stated
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#11,755	#75,383	#279,003
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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