Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS PRIME B860M-K Intel mATX motherboard	ASUS ROG Strix B860-G Gaming WiFi mATX motherboard	ASRock B860M-H2 DDR5 PCIe 4.0 Micro-ATX Motherboard
Price (new) (differs)	£114.97as of 5 Nov, 18:22	£219.97as of 5 Nov, 18:22	not stated
Amazon Warehouse offer (differs)	£93.07 (Used - Like New)as of 5 Nov, 18:22	not stated	not stated
RRP (differs)	£168.05	£347.30	not stated
First available on Amazon (differs)	Jan 2024 (2 yr 10 mo old)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)
Brand (differs)	ASUS	ASUS	ASRock
M.2 slots (differs)	2	4	not stated
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 5.0	PCIe 4.0
PCIe 5.0 graphics slot (differs)	not stated	Yes	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated
WiFi (differs)	None named in the listing title	WiFi 7	None named in the listing title
Wired LAN (differs)	2.5GbE	2.5GbE	not stated
USB4 / Thunderbolt (differs)	not stated	Thunderbolt 4	not stated
Fastest USB-C port (differs)	5 Gbps	40 Gbps	not stated
BIOS flashback (differs)	not stated	Yes	not stated
Debug LED / POST code (differs)	Yes	Yes	not stated
ARGB headers (differs)	Yes	Yes	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#14,729	#2,683	#19,763
Buy	Check price on Amazon	Check price on Amazon	See it 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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