Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS Prime B650M-A AX II AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000…	MSI B650M PROJECT ZERO Motherboard	Gigabyte B650M GAMING X AX
Price (new) (differs)	£212.81as of 5 Nov, 18:21	£212.47as of 5 Nov, 18:21	£210.78as of 5 Nov, 18:20
RRP (differs)	not stated	£209.99	not stated
Price badge (differs)	30-day low	not stated	not stated
First available on Amazon (differs)	Jan 2023 (3 yr 9 mo old)	Jan 2024 (2 yr 9 mo old)	Oct 2022 (4 yr old)
Brand (differs)	ASUS	MSI	Gigabyte
RAM slots (differs)	not stated	4	4
Fastest RAM speed stated (differs)	6,400 MT/s	6,400 MT/s	8,000 MT/s
M.2 slots (differs)	not stated	2	2
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 4.0	PCIe 4.0
PCIe 5.0 M.2 slot (differs)	Yes	not stated	not stated
WiFi (differs)	WiFi 6	WiFi 6E	WiFi 6E
Bluetooth (differs)	not stated	5.3	not stated
Fastest USB-C port (differs)	5 Gbps	20 Gbps	10 Gbps
Power phases (as stated by the maker) (differs)	not stated	10+2	6+2+1
BIOS flashback (differs)	Yes	not stated	Yes
ARGB headers (differs)	Yes	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI	HDMI, DisplayPort
Amazon sales rank (differs)	#127,244	#12,535	#112,936
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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