Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	B850M Challenger AM5 mATX HDMI/DP	B850M Challenger WiFi AM5 mATX HDMI/DP	MSI B850M GAMING PLUS WIFI6E Motherboard
Price (new) (differs)	£145.62as of 5 Nov, 18:22	£148.66as of 5 Nov, 18:22	£139.99as of 5 Nov, 18:21
Amazon Warehouse offer (differs)	not stated	not stated	£106.64 (Used - Like New)as of 5 Nov, 18:21
RRP (differs)	not stated	£311.99	£149.99
First available on Amazon (differs)	Feb 2026 (8 mo old)	Feb 2026 (8 mo old)	Jun 2025 (1 yr 4 mo old)
Brand (differs)	ASRock	ASRock	MSI
Fastest RAM speed stated (differs)	8,000 MT/s	8,000 MT/s	8,200 MT/s
M.2 slots (differs)	not stated	not stated	2
PCIe 5.0 graphics slot (differs)	Yes	Yes	not stated
WiFi (differs)	None named in the listing title	WiFi 7	WiFi 6E
Bluetooth (differs)	not stated	5.4	5.3
Fastest USB-C port (differs)	5 Gbps	not stated	10 Gbps
SATA ports (differs)	4	not stated	not stated
Power phases (as stated by the maker) (differs)	8+1+1	8+1+1	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI, DisplayPort	not stated
Audio codec (differs)	ALC897	ALC897	not stated
Amazon sales rank (differs)	#50,419	#50,419	#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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