Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS PRIME B860M-K Intel mATX motherboard	GIGABYTE B860M D3HP Motherboard	ASRock B860M-H2 DDR5 PCIe 4.0 Micro-ATX Motherboard
Price (new) (differs)	£109.99as of 20 Sep, 06:21	£99.99as of 20 Sep, 06:22	£89.97as of 20 Sep, 06:22
Amazon Warehouse offer (differs)	£102.00 (Used - Like New)as of 20 Sep, 06:21	not stated	not stated
RRP (differs)	£168.05	£139.99	not stated
Price badge (differs)	30-day low	Lowest we've recorded	not stated
First available on Amazon (differs)	Jan 2024 (2 yr 8 mo old)	Jan 2025 (1 yr 8 mo old)	Jan 2025 (1 yr 8 mo old)
Brand (differs)	ASUS	Gigabyte	ASRock
RAM slots (differs)	not stated	4	2
Fastest RAM speed stated (differs)	not stated	9,066 MT/s	8,333 MT/s
PCIe 5.0 graphics slot (differs)	not stated	Yes	not stated
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes
Wired LAN (differs)	2.5GbE	1GbE	1GbE
Fastest USB-C port (differs)	5 Gbps	5 Gbps	20 Gbps
SATA ports (differs)	not stated	not stated	4
BIOS flashback (differs)	not stated	not stated	Yes
Debug LED / POST code (differs)	Yes	not stated	not stated
ARGB headers (differs)	Yes	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	not stated	HDMI
Audio codec (differs)	not stated	not stated	ALC897
Amazon sales rank (differs)	#36,557	#14,031	#20,241
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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