Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	GIGABYTE B650 UD AX Motherboard	GIGABYTE B650M GAMING WIFI6E Motherboard
Price (new) (differs)	£127.66as of 20 Sep, 06:21	£129.99as of 20 Sep, 06:22
Amazon Warehouse offer	not stated	not stated
RRP (differs)	£132.99	£240.99
Price badge	not stated	not stated
First available on Amazon (differs)	Nov 2024 (1 yr 10 mo old)	Jan 2025 (1 yr 7 mo old)
Brand	Gigabyte	Gigabyte
Socket	AM5	AM5
Chipset	B650	B650
Form factor (differs)	not stated	Micro-ATX
Memory type	DDR5	DDR5
RAM slots (differs)	4	2
Maximum RAM	not stated	not stated
Fastest RAM speed stated (differs)	7,600 MT/s	6,400 MT/s
M.2 slots (differs)	2	1
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 4.0
PCIe 5.0 graphics slot	not stated	not stated
PCIe 5.0 M.2 slot	not stated	not stated
WiFi (differs)	WiFi 6	WiFi 6E
Bluetooth	not stated	not stated
Wired LAN (differs)	1GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated
Fastest USB-C port	not stated	not stated
SATA ports	not stated	not stated
Power phases (as stated by the maker) (differs)	6+2+2	5+2+2
BIOS flashback (differs)	not stated	Yes
Debug LED / POST code	not stated	not stated
ARGB headers	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI
Audio codec	not stated	not stated
Colour	not stated	not stated
Amazon sales rank (differs)	#72,644	#45,100
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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