Compare 3 motherboards

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