Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	MSI MPG B650 Carbon WiFi Motherboard	ASUS TUF GAMING B650M-PLUS AMD Ryzen AM5 Micro-ATX motherboard	Gigabyte B650M GAMING X AX	Gigabyte B650M S2H Motherboard
Price (new) (differs)	not stated	£189.50as of 20 Sep, 06:20	£210.78as of 20 Sep, 06:20	£82.99as of 20 Sep, 06:21
RRP (differs)	£389.99	£219.03	not stated	not stated
First available on Amazon (differs)	Oct 2022 (3 yr 11 mo old)	Jan 2022 (4 yr 8 mo old)	Oct 2022 (3 yr 10 mo old)	Aug 2023 (3 yr old)
Brand (differs)	MSI	ASUS	Gigabyte	Gigabyte
RAM slots (differs)	4	not stated	4	2
Maximum RAM (differs)	not stated	128 GB	not stated	not stated
Fastest RAM speed stated (differs)	6,400 MT/s	6,400 MT/s	8,000 MT/s	6,400 MT/s
M.2 slots (differs)	4	3	2	1
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 5.0	PCIe 4.0	PCIe 4.0
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated	not stated
WiFi (differs)	WiFi 6E	None named in the listing title	WiFi 6E	None named in the listing title
Bluetooth (differs)	5.2	not stated	not stated	not stated
Wired LAN (differs)	not stated	2.5GbE	2.5GbE	1GbE
Fastest USB-C port (differs)	20 Gbps	5 Gbps	10 Gbps	not stated
Power phases (as stated by the maker) (differs)	12+2	not stated	6+2+1	5+2+2
BIOS flashback (differs)	not stated	not stated	Yes	Yes
ARGB headers (differs)	not stated	Yes	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	not stated	HDMI, DisplayPort	HDMI, DisplayPort
Amazon sales rank (differs)	#257,213	#1,413	#1,768	#1,768
Buy	See it 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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