Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	Asus PRIME B650M-K	Gigabyte B650M D3HP Motherboard	Asrock B650M-HDV/M.2	GIGABYTE B650M D3HP AX
Price (new) (differs)	£104.18as of 5 Nov, 18:21	£107.94as of 5 Nov, 18:20	£98.17as of 5 Nov, 18:20	£95.35as of 5 Nov, 18:20
RRP (differs)	£147.65	not stated	£228.99	not stated
Price badge (differs)	30-day low	not stated	not stated	Lowest we've recorded
First available on Amazon (differs)	May 2023 (3 yr 5 mo old)	Sep 2023 (3 yr 2 mo old)	Jan 2023 (3 yr 10 mo old)	Jan 2024 (2 yr 9 mo old)
Brand (differs)	ASUS	Gigabyte	ASRock	Gigabyte
RAM slots (differs)	2	4	2	4
Fastest RAM speed stated (differs)	not stated	7,600 MT/s	6,400 MT/s	not stated
M.2 slots (differs)	2	not stated	2	2
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 4.0	PCIe 5.0	PCIe 4.0
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes	not stated
WiFi (differs)	None named in the listing title	None named in the listing title	None named in the listing title	WiFi 6E
Fastest USB-C port (differs)	5 Gbps	not stated	10 Gbps	5 Gbps
SATA ports (differs)	not stated	not stated	4	not stated
Power phases (as stated by the maker) (differs)	not stated	15+2+2	8+2+1	5+2+2
BIOS flashback (differs)	not stated	Yes	not stated	Yes
Video outputs (differs)	HDMI	HDMI, DisplayPort	HDMI, DisplayPort	not stated
Audio codec (differs)	not stated	not stated	ALC897	not stated
Amazon sales rank (differs)	#119,876	#28,244	#42,056	#79,108
Buy	Check price 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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