Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASRock B650M-HDV M.2 White Micro-ATX AM5 Motherboard	ASUS PRIME B650M-A II-CSM	GIGABYTE B650M GAMING PLUS WIFI AMD AM5 mATX Motherboard
Price (new) (differs)	£126.83as of 5 Nov, 18:22	£121.99as of 5 Nov, 18:21	£129.90as of 5 Nov, 18:21
Price badge (differs)	not stated	90-day low	not stated
First available on Amazon (differs)	Aug 2025 (1 yr 2 mo old)	Jun 2023 (3 yr 4 mo old)	Apr 2024 (2 yr 6 mo old)
Brand (differs)	ASRock	ASUS	Gigabyte
RAM slots (differs)	not stated	not stated	4
Fastest RAM speed stated (differs)	8,200 MT/s	not stated	not stated
M.2 slots (differs)	2	not stated	2
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 5.0	PCIe 4.0
PCIe 5.0 graphics slot (differs)	Yes	not stated	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 6E
Fastest USB-C port (differs)	10 Gbps	5 Gbps	5 Gbps
SATA ports (differs)	4	not stated	not stated
Power phases (as stated by the maker) (differs)	8+2+1	not stated	5+2+2
BIOS flashback (differs)	Yes	not stated	not stated
ARGB headers (differs)	not stated	not stated	Yes
Video outputs (differs)	HDMI, DisplayPort	not stated	not stated
Colour (differs)	White	not stated	not stated
Amazon sales rank (differs)	#42,056	#201,518	#107,458
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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