Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS TUF GAMING B650M-PLUS AMD Ryzen AM5 Micro-ATX motherboard	ASUS Prime B650-Plus AMD AM5 ATX Motherboard	Gigabyte B650 GAMING X AX Motherboard
Price (new) (differs)	£189.50as of 20 Sep, 06:20	£174.65as of 20 Sep, 06:20	not stated
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	£219.03	£204.29	£179.99
Price badge	not stated	not stated	not stated
First available on Amazon (differs)	Jan 2022 (4 yr 8 mo old)	Jan 2022 (4 yr 8 mo old)	Sep 2022 (4 yr old)
Brand (differs)	ASUS	ASUS	Gigabyte
Socket	AM5	AM5	AM5
Chipset	B650	B650	B650
Form factor (differs)	Micro-ATX	ATX	not stated
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	not stated	not stated	4
Maximum RAM (differs)	128 GB	not stated	not stated
Fastest RAM speed stated (differs)	6,400 MT/s	not stated	8,000 MT/s
M.2 slots (differs)	3	not stated	3
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot	not stated	not stated	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 6E
Bluetooth	not stated	not stated	not stated
Wired LAN	2.5GbE	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	5 Gbps	10 Gbps	20 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	not stated	8+2+2
BIOS flashback (differs)	not stated	Yes	Yes
Debug LED / POST code	not stated	not stated	not stated
ARGB headers (differs)	Yes	not stated	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	HDMI, DisplayPort
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#1,413	#1,413	#129,138
Buy	Check price on Amazon	Check price on Amazon	See it 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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