Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASRock B860M Pro RS DDR5 PCIe 5.0 Micro-ATX Motherboard	ASRock B860M Pro-A DDR5 PCIe 5.0 Micro-ATX Motherboard	ASUS PRIME B860M-K Intel mATX motherboard
Price (new) (differs)	£119.36as of 5 Nov, 18:22	£115.47as of 5 Nov, 18:22	£114.97as of 5 Nov, 18:22
Amazon Warehouse offer (differs)	not stated	not stated	£93.07 (Used - Like New)as of 5 Nov, 18:22
RRP (differs)	£139.35	£285.99	£168.05
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)	Jan 2024 (2 yr 10 mo old)
Brand (differs)	ASRock	ASRock	ASUS
RAM slots (differs)	4	not stated	not stated
Fastest RAM speed stated (differs)	8,666 MT/s	not stated	not stated
M.2 slots (differs)	not stated	not stated	2
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes
Wired LAN (differs)	not stated	not stated	2.5GbE
Fastest USB-C port (differs)	not stated	not stated	5 Gbps
Debug LED / POST code (differs)	not stated	not stated	Yes
ARGB headers (differs)	not stated	not stated	Yes
Video outputs (differs)	HDMI, DisplayPort	not stated	HDMI, DisplayPort
Audio codec (differs)	ALC1220	not stated	not stated
Amazon sales rank (differs)	#19,763	#68,389	#14,729
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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