Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	ASUS Pro WS B850M-ACE SE AMD AM5 B850 mATX MicroATX Business…	MB ASUS PRO WS B850M-ACE SE
Price (new) (differs)	£420.52as of 5 Nov, 18:22	£349.99as of 5 Nov, 18:22
RRP (differs)	not stated	£860.99
First available on Amazon (differs)	Oct 2025 (1 yr old)	Nov 2025 (11 mo old)
PCIe 5.0 graphics slot (differs)	Yes	not stated
USB4 / Thunderbolt (differs)	USB4	not stated
Amazon sales rank (differs)	#265,290	#112,012
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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