Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS ROG Strix B850-I Gaming WiFi AMD AM5 B850 Mini-ITX mITX…	ASUS ROG Strix B850-I Gaming WiFi AMD Mini-ITX motherboard	MSI MPG B850I Edge TI WiFi Motherboard
Price (new) (differs)	£246.98as of 5 Nov, 18:21	£246.98as of 5 Nov, 18:20	£285.46as of 5 Nov, 18:23
RRP (differs)	not stated	£375.76	not stated
Price badge (differs)	Lowest we've recorded	Lowest we've recorded	not stated
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)	Jul 2025 (1 yr 4 mo old)
Brand (differs)	ASUS	ASUS	MSI
RAM slots (differs)	not stated	not stated	2
Fastest RAM speed stated (differs)	not stated	not stated	8,200 MT/s
Bluetooth (differs)	not stated	not stated	5.4
Wired LAN (differs)	2.5GbE	2.5GbE	5GbE
Power phases (as stated by the maker) (differs)	10+2+1	10+2+1	not stated
BIOS flashback (differs)	Yes	Yes	not stated
Debug LED / POST code (differs)	Yes	Yes	not stated
ARGB headers (differs)	Yes	Yes	not stated
Video outputs (differs)	HDMI	HDMI	not stated
Audio codec (differs)	ALC4080	ALC4080	not stated
Amazon sales rank (differs)	#78,198	#2,683	#302,208
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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