Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	MSI PRO B850M-A WIFI PZ Motherboard	ASRock B850M Challenger WiFi White Socket AM5 Micro-ATX Motherboard
Price (new) (differs)	£189.98as of 5 Nov, 18:22	£176.54as of 5 Nov, 18:22
RRP (differs)	£189.99	£255.99
First available on Amazon (differs)	Oct 2025 (1 yr old)	Jan 2026 (9 mo old)
Brand (differs)	MSI	ASRock
Fastest RAM speed stated (differs)	8,200 MT/s	8,000 MT/s
M.2 slots (differs)	2	not stated
Wired LAN (differs)	5GbE	2.5GbE
Fastest USB-C port (differs)	10 Gbps	not stated
Power phases (as stated by the maker) (differs)	not stated	8+1+1
Audio codec (differs)	not stated	ALC897
Colour (differs)	not stated	White
Amazon sales rank (differs)	#1,466	#50,419
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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