Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	GIGABYTE B850M Gaming X WIFI6E AMD AM5 LGA 1718 Motherboard	B850M Challenger AM5 mATX HDMI/DP
Price (new) (differs)	£149.10as of 20 Sep, 06:21	£142.23as of 20 Sep, 06:22
Price badge (differs)	90-day low	not stated
First available on Amazon (differs)	Jan 2025 (1 yr 8 mo old)	Feb 2026 (6 mo old)
Brand (differs)	Gigabyte	ASRock
Fastest RAM speed stated (differs)	not stated	8,000 MT/s
M.2 slots (differs)	2	not stated
PCIe 5.0 graphics slot (differs)	not stated	Yes
PCIe 5.0 M.2 slot (differs)	not stated	Yes
WiFi (differs)	WiFi 6E	None named in the listing title
Fastest USB-C port (differs)	not stated	5 Gbps
SATA ports (differs)	not stated	4
Power phases (as stated by the maker) (differs)	10+2+2	8+1+1
Video outputs (differs)	not stated	HDMI, DisplayPort
Audio codec (differs)	not stated	ALC897
Amazon sales rank (differs)	#69,561	#36,335
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.

Find another board to compare