Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS PRIME B650M-A II-CSM	Gigabyte B650M D3HP Motherboard	Gigabyte B650M D3HP AX Motherboard
Price (new) (differs)	£121.99as of 5 Nov, 18:21	£107.94as of 5 Nov, 18:20	£113.94as of 5 Nov, 18:20
RRP (differs)	not stated	not stated	£139.99
Price badge (differs)	90-day low	not stated	not stated
First available on Amazon (differs)	Jun 2023 (3 yr 4 mo old)	Sep 2023 (3 yr 2 mo old)	Feb 2024 (2 yr 8 mo old)
Brand (differs)	ASUS	Gigabyte	Gigabyte
RAM slots (differs)	not stated	4	4
Fastest RAM speed stated (differs)	not stated	7,600 MT/s	7,600 MT/s
M.2 slots (differs)	not stated	not stated	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)	None named in the listing title	None named in the listing title	WiFi 6E
Fastest USB-C port (differs)	5 Gbps	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	15+2+2	5+2+2
BIOS flashback (differs)	not stated	Yes	Yes
Video outputs (differs)	not stated	HDMI, DisplayPort	HDMI, DisplayPort
Amazon sales rank (differs)	#201,518	#28,244	#49,246
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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