Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS ROG Strix B860-G Gaming WiFi mATX motherboard	MSI B860M GAMING PLUS WIFI Motherboard	ASUS PRIME B860M-K Intel mATX motherboard
Price (new) (differs)	£223.80as of 22 Sep, 18:22	£168.28as of 22 Sep, 18:21	£109.99as of 22 Sep, 18:22
Amazon Warehouse offer (differs)	not stated	not stated	£102.00 (Used - Like New)as of 22 Sep, 18:22
RRP (differs)	£347.30	£179.99	£168.05
Price badge (differs)	not stated	not stated	30-day low
First available on Amazon (differs)	Jan 2025 (1 yr 8 mo old)	Jan 2025 (1 yr 8 mo old)	Jan 2024 (2 yr 8 mo old)
Brand (differs)	ASUS	MSI	ASUS
Socket	LGA1851	LGA1851	LGA1851
Chipset	B860	B860	B860
Form factor	Micro-ATX	Micro-ATX	Micro-ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	not stated	4	not stated
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	not stated	8,800 MT/s	not stated
M.2 slots (differs)	4	3	2
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	Yes	Yes	not stated
PCIe 5.0 M.2 slot	Yes	Yes	Yes
WiFi (differs)	WiFi 7	WiFi 7	None named in the listing title
Bluetooth (differs)	not stated	5.4	not stated
Wired LAN (differs)	2.5GbE	5GbE	2.5GbE
USB4 / Thunderbolt (differs)	Thunderbolt 4	Thunderbolt 4	not stated
Fastest USB-C port (differs)	40 Gbps	40 Gbps	5 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker)	not stated	not stated	not stated
BIOS flashback (differs)	Yes	not stated	not stated
Debug LED / POST code (differs)	Yes	not stated	Yes
ARGB headers (differs)	Yes	not stated	Yes
Video outputs (differs)	HDMI, DisplayPort	not stated	HDMI, DisplayPort
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#3,393	#21,293	#34,823
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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