Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI PRO B840M-P WIFI6E Motherboard	ASUS PRIME B840M-A WIFI AMD B840 mATX motherboard	MSI B840M GAMING PLUS WIFI6E Motherboard
Price (new) (differs)	£129.99as of 5 Nov, 18:21	£110.99as of 5 Nov, 18:20	£109.99as of 5 Nov, 18:23
Amazon Warehouse offer (differs)	£81.77 (Used - Like New)as of 5 Nov, 18:21	not stated	not stated
RRP (differs)	£129.99	£193.79	£139.99
First available on Amazon (differs)	Jun 2025 (1 yr 4 mo old)	Jan 2025 (1 yr 9 mo old)	Jun 2025 (1 yr 4 mo old)
Brand (differs)	MSI	ASUS	MSI
RAM slots (differs)	4	not stated	4
Fastest RAM speed stated (differs)	8,000 MT/s	not stated	8,000 MT/s
M.2 slots (differs)	2	3	2
Bluetooth (differs)	5.3	not stated	5.3
Fastest USB-C port (differs)	10 Gbps	5 Gbps	10 Gbps
BIOS flashback (differs)	not stated	Yes	not stated
Debug LED / POST code (differs)	not stated	Yes	not stated
ARGB headers (differs)	not stated	Yes	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#1,466	#64,395	#1,466
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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