Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	AMD B850 Micro-ATX motherboard	ASUS ROG STRIX B850-G GAMING WIFI AMD B850 AM5 micro ATX Motherboard	ASUS TUF GAMING B850M-PLUS WIFI AMD mATX motherboard	ASUS TUF GAMING B850M-PLUS
Price (new) (differs)	£208.99as of 20 Sep, 06:20	£205.99as of 20 Sep, 06:21	£196.00as of 20 Sep, 06:21	£217.81as of 20 Sep, 06:21
Amazon Warehouse offer (differs)	£180.72 (Used - Good)as of 20 Sep, 06:20	not stated	not stated	not stated
RRP (differs)	£205.99	£585.99	£282.75	£270.67
First available on Amazon (differs)	Aug 2025 (1 yr 1 mo old)	May 2025 (1 yr 4 mo old)	Jan 2025 (1 yr 8 mo old)	Jan 2025 (1 yr 8 mo old)
M.2 slots (differs)	3	not stated	3	not stated
Newest PCIe generation stated (differs)	PCIe 5.0	not stated	PCIe 5.0	not stated
PCIe 5.0 graphics slot (differs)	Yes	not stated	Yes	not stated
PCIe 5.0 M.2 slot (differs)	not stated	not stated	Yes	not stated
WiFi (differs)	WiFi 7	WiFi 7	WiFi 6E	None named in the listing title
Fastest USB-C port (differs)	20 Gbps	not stated	20 Gbps	not stated
Power phases (as stated by the maker) (differs)	14+2+1	not stated	14+2+1	not stated
BIOS flashback (differs)	not stated	not stated	Yes	not stated
Debug LED / POST code (differs)	not stated	not stated	Yes	not stated
ARGB headers (differs)	Yes	not stated	Yes	Yes
Video outputs (differs)	HDMI, DisplayPort	not stated	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#65,354	#1,431	#2,800	#70,474
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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