Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	GIGABYTE B850M AORUS STEALTH Motherboard	ASUS TUF Gaming B850M-PLUS WiFi AMD AM5 B850 mATX Motherboard	AMD B850 Micro-ATX motherboard
Price (new) (differs)	£256.30as of 6 Nov, 12:22	£221.80as of 6 Nov, 12:22	£209.99as of 6 Nov, 12:21
RRP (differs)	not stated	not stated	£205.99
First available on Amazon (differs)	Jun 2026 (4 mo old)	Jan 2025 (1 yr 10 mo old)	Aug 2025 (1 yr 2 mo old)
Brand (differs)	Gigabyte	ASUS	ASUS
Fastest RAM speed stated (differs)	8,200 MT/s	not stated	not stated
PCIe 5.0 graphics slot (differs)	not stated	Yes	Yes
PCIe 5.0 M.2 slot (differs)	not stated	Yes	not stated
WiFi (differs)	WiFi 7	WiFi 6E	WiFi 7
Wired LAN (differs)	5GbE	2.5GbE	2.5GbE
Fastest USB-C port (differs)	not stated	20 Gbps	20 Gbps
Power phases (as stated by the maker) (differs)	8+2+2	14+2+1	14+2+1
BIOS flashback (differs)	not stated	Yes	not stated
ARGB headers (differs)	not stated	Yes	Yes
Video outputs (differs)	not stated	HDMI, DisplayPort	HDMI, DisplayPort
Amazon sales rank (differs)	#55,506	#57,320	#69,561
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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