Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	Gigabyte B850M DS3H Motherboard	MB ASRock AMD AM5 B850M Pro RS	Sapphire MB Nitro+ B850M WIFI7 Motherboard	Sapphire Pulse B850M WIFI 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	£119.99as of 5 Nov, 18:22
RRP (differs)	£159.99	£247.99	not stated	not stated
Price badge (differs)	not stated	not stated	Lowest we've recorded	not stated
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)	Aug 2026 (2 mo old)	Aug 2026 (2 mo old)
Brand (differs)	Gigabyte	ASRock	Sapphire	Sapphire
RAM slots (differs)	4	4	4	not stated
Maximum RAM (differs)	not stated	not stated	256 GB	not stated
Fastest RAM speed stated (differs)	8,200 MT/s	8,000 MT/s	5,600 MT/s	not stated
M.2 slots (differs)	1	1	not stated	not stated
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 5.0	not stated	not stated
PCIe 5.0 graphics slot (differs)	Yes	Yes	not stated	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated	not stated
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 7	Yes (generation not stated)
Wired LAN (differs)	2.5GbE	not stated	not stated	not stated
SATA ports (differs)	not stated	4	not stated	not stated
Power phases (as stated by the maker) (differs)	16+2+2	8+2+1	not stated	not stated
BIOS flashback (differs)	Yes	Yes	not stated	not stated
Video outputs (differs)	not stated	not stated	HDMI, DisplayPort	not stated
Audio codec (differs)	not stated	not stated	ALC897	not stated
Amazon sales rank (differs)	#1,464	#21,333	#23,072	#91,141
Buy	Check price on Amazon	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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