Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	GIGABYTE B850M Gaming X WIFI6E AMD AM5 LGA 1718 Motherboard	ASUS PRIME B850M-A-CSM	GIGABYTE B850M EAGLE WIFI6E Motherboard
Price (new) (differs)	£149.10as of 20 Sep, 06:21	£144.98as of 20 Sep, 06:22	£150.13as of 20 Sep, 06:22
Amazon Warehouse offer (differs)	not stated	not stated	£132.41 (Used - Like New)as of 20 Sep, 06:22
RRP (differs)	not stated	£377.99	£149.99
Price badge (differs)	90-day low	not stated	not stated
First available on Amazon (differs)	Jan 2025 (1 yr 8 mo old)	Apr 2025 (1 yr 5 mo old)	Oct 2025 (11 mo old)
Brand (differs)	Gigabyte	ASUS	Gigabyte
RAM slots (differs)	4	not stated	4
Fastest RAM speed stated (differs)	not stated	not stated	8,200 MT/s
M.2 slots (differs)	2	3	2
WiFi (differs)	WiFi 6E	None named in the listing title	WiFi 6E
Fastest USB-C port (differs)	not stated	5 Gbps	not stated
Power phases (as stated by the maker) (differs)	10+2+2	not stated	8+2+2
BIOS flashback (differs)	not stated	Yes	not stated
ARGB headers (differs)	not stated	Yes	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	HDMI, DisplayPort
Amazon sales rank (differs)	#69,561	#13,264	#72,876
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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