Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	Asrock B850M-X WiFi B850 AM5 Micro ATX WiFi R2.0 PCIe 4.0 Motherboard	MB ASRock AMD AM5 B850M Pro RS
Price (new) (differs)	£115.30as of 6 Nov, 00:22	£122.40as of 6 Nov, 00:20
RRP (differs)	£265.99	£247.99
First available on Amazon (differs)	Apr 2025 (1 yr 7 mo old)	Jan 2025 (1 yr 9 mo old)
RAM slots (differs)	not stated	4
Fastest RAM speed stated (differs)	not stated	8,000 MT/s
PCIe 5.0 M.2 slot (differs)	not stated	Yes
WiFi (differs)	WiFi 6E	None named in the listing title
Bluetooth (differs)	5.2	not stated
Power phases (as stated by the maker) (differs)	not stated	8+2+1
BIOS flashback (differs)	not stated	Yes
Video outputs (differs)	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#56,094	#21,331
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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