Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	GIGABYTE B850M FORCE WIFI6E Motherboard	B850M Challenger WiFi AM5 mATX HDMI/DP
Price (new) (differs)	£154.99as of 6 Nov, 00:22	£144.34as of 6 Nov, 00:22
RRP (differs)	£129.99	£311.99
First available on Amazon (differs)	Jul 2025 (1 yr 3 mo old)	Feb 2026 (8 mo old)
Brand (differs)	Gigabyte	ASRock
RAM slots (differs)	2	4
Fastest RAM speed stated (differs)	9,600 MT/s	8,000 MT/s
M.2 slots (differs)	3	not stated
PCIe 5.0 graphics slot (differs)	not stated	Yes
WiFi (differs)	WiFi 6E	WiFi 7
Bluetooth (differs)	not stated	5.4
Power phases (as stated by the maker) (differs)	8+2+2	8+1+1
Audio codec (differs)	not stated	ALC897
Amazon sales rank (differs)	#139,386	#50,452
Buy	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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