Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Gigabyte B850M DS3H Motherboard	MB ASRock AMD AM5 B850M Pro RS	ASUS PRIME B850M-A Wi-Fi
Price (new) (differs)	£123.50as of 5 Nov, 18:22	£122.40as of 5 Nov, 18:20	£126.98as of 5 Nov, 18:20
Amazon Warehouse offer (differs)	not stated	not stated	£92.82 (Used - Very Good)as of 5 Nov, 18:20
RRP (differs)	£159.99	£247.99	£165.99
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)	Apr 2025 (1 yr 7 mo old)
Brand (differs)	Gigabyte	ASRock	ASUS
RAM slots (differs)	4	4	not stated
Fastest RAM speed stated (differs)	8,200 MT/s	8,000 MT/s	not stated
M.2 slots (differs)	1	1	3
PCIe 5.0 graphics slot (differs)	Yes	Yes	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 6
Wired LAN (differs)	2.5GbE	not stated	2.5GbE
Fastest USB-C port (differs)	not stated	not stated	5 Gbps
SATA ports (differs)	not stated	4	not stated
Power phases (as stated by the maker) (differs)	16+2+2	8+2+1	not stated
ARGB headers (differs)	not stated	not stated	Yes
Video outputs (differs)	not stated	not stated	HDMI, DisplayPort
Amazon sales rank (differs)	#1,464	#21,333	#9,626
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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