Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	MB ASRock AMD AM5 B850M Pro RS	MSI PRO B850M-A WIFI PZ Motherboard
Price (new) (differs)	not stated	£189.95as of 20 Sep, 06:22
RRP (differs)	£247.99	£189.99
First available on Amazon (differs)	Jan 2025 (1 yr 8 mo old)	Oct 2025 (10 mo old)
Brand (differs)	ASRock	MSI
Fastest RAM speed stated (differs)	8,000 MT/s	8,200 MT/s
M.2 slots (differs)	1	2
WiFi (differs)	None named in the listing title	WiFi 7
Bluetooth (differs)	not stated	5.4
Wired LAN (differs)	not stated	5GbE
Fastest USB-C port (differs)	not stated	10 Gbps
SATA ports (differs)	4	not stated
Power phases (as stated by the maker) (differs)	8+2+1	not stated
BIOS flashback (differs)	Yes	not stated
Amazon sales rank (differs)	#50,048	#1,062
Buy	See it 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