Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	GIGABYTE B850M D3HP Motherboard	ASUS Prime B850M-K AMD Micro-ATX Motherboard	Asrock B850M-X R2.0 Amd B850 Am5 Micro Atx 2 Ddr5 Hdmi Dp 2.5G Lan…
Price (new) (differs)	£107.87as of 18 Oct, 06:22	£96.00as of 18 Oct, 06:23	£104.94as of 18 Oct, 06:22
RRP (differs)	£139.99	not stated	£243.99
Price badge (differs)	not stated	not stated	30-day low
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Mar 2025 (1 yr 6 mo old)	Jun 2025 (1 yr 4 mo old)
Brand (differs)	Gigabyte	ASUS	ASRock
RAM slots (differs)	4	not stated	2
Fastest RAM speed stated (differs)	8,200 MT/s	not stated	8,200 MT/s
M.2 slots (differs)	1	2	2
PCIe 5.0 graphics slot (differs)	Yes	not stated	Yes
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 6E
Wired LAN (differs)	1GbE	2.5GbE	2.5GbE
Fastest USB-C port (differs)	not stated	5 Gbps	5 Gbps
SATA ports (differs)	not stated	not stated	4
Power phases (as stated by the maker) (differs)	5+2+2	8+2+1	6+1+1
ARGB headers (differs)	not stated	Yes	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	HDMI, DisplayPort
Audio codec (differs)	not stated	not stated	ALC897
Amazon sales rank (differs)	#50,427	#93,380	#65,813
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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