Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Gigabyte B850M DS3H Motherboard	MB ASRock AMD AM5 B850M Pro RS	Sapphire MB Nitro+ B850M WIFI7 Motherboard
Price (new) (differs)	£123.50as of 5 Nov, 18:22	£122.40as of 5 Nov, 18:20	£119.99as of 5 Nov, 18:20
RRP (differs)	£159.99	£247.99	not stated
Price badge (differs)	not stated	not stated	Lowest we've recorded
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)	Aug 2026 (2 mo old)
Brand (differs)	Gigabyte	ASRock	Sapphire
Maximum RAM (differs)	not stated	not stated	256 GB
Fastest RAM speed stated (differs)	8,200 MT/s	8,000 MT/s	5,600 MT/s
M.2 slots (differs)	1	1	not stated
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 5.0	not stated
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 7
Wired LAN (differs)	2.5GbE	not stated	not stated
SATA ports (differs)	not stated	4	not stated
Power phases (as stated by the maker) (differs)	16+2+2	8+2+1	not stated
BIOS flashback (differs)	Yes	Yes	not stated
Video outputs (differs)	not stated	not stated	HDMI, DisplayPort
Audio codec (differs)	not stated	not stated	ALC897
Amazon sales rank (differs)	#1,464	#21,333	#23,072
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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