Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI MAG B650M Mortar WiFi Gaming Motherboard	ASUS Prime B650M-A-CSM Micro-ATX Commercial Motherboard	MSI B650M Project Zero Gaming Motherboard
Price (new) (differs)	£289.44as of 11 Oct, 06:21	£353.56as of 11 Oct, 06:23	£311.97as of 11 Oct, 06:20
Amazon Warehouse offer	not stated	not stated	not stated
RRP	not stated	not stated	not stated
Price badge	not stated	not stated	not stated
First available on Amazon (differs)	Oct 2022 (4 yr old)	Dec 2022 (3 yr 9 mo old)	Jan 2024 (2 yr 9 mo old)
Brand (differs)	MSI	ASUS	MSI
Socket	AM5	AM5	AM5
Chipset	B650	B650	B650
Form factor	Micro-ATX	Micro-ATX	Micro-ATX
Memory type	DDR5	DDR5	DDR5
RAM slots	not stated	not stated	not stated
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	6,400 MT/s	not stated	7,600 MT/s
M.2 slots	not stated	not stated	not stated
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 5.0	PCIe 4.0
PCIe 5.0 graphics slot	not stated	not stated	not stated
PCIe 5.0 M.2 slot (differs)	not stated	Yes	not stated
WiFi (differs)	WiFi 6E	None named in the listing title	WiFi 6E
Bluetooth (differs)	not stated	not stated	5.3
Wired LAN	2.5GbE	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	5 Gbps	not stated
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker)	not stated	not stated	not stated
BIOS flashback	not stated	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers (differs)	not stated	Yes	not stated
Video outputs (differs)	HDMI, DisplayPort	not stated	HDMI, DisplayPort
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#33,611	#85,594	#223,073
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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