Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	MSI B850 GAMING PLUS WIFI Motherboard	Gigabyte B850 AI TOP Motherboard	GIGABYTE B850 AI TOP AMD AM5 LGA 1718 Motherboard	ASUS TUF Gaming B850-BTF WiFi W AMD B850 ATX Motherboard
Price (new) (differs)	£809.54as of 5 Nov, 18:22	£385.00as of 5 Nov, 18:22	£321.73as of 5 Nov, 18:22	£304.99as of 5 Nov, 18:20
RRP (differs)	not stated	£419.99	not stated	not stated
Price badge (differs)	not stated	not stated	not stated	90-day low
First available on Amazon (differs)	May 2026 (5 mo old)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)	May 2025 (1 yr 5 mo old)
Brand (differs)	MSI	Gigabyte	Gigabyte	ASUS
RAM slots (differs)	not stated	4	4	not stated
Fastest RAM speed stated (differs)	8,200 MT/s	8,600 MT/s	8,600 MT/s	not stated
M.2 slots (differs)	not stated	1	3	3
PCIe 5.0 graphics slot (differs)	Yes	not stated	not stated	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated	not stated
WiFi (differs)	Yes (generation not stated)	WiFi 7	WiFi 7	WiFi 7
Wired LAN (differs)	not stated	10GbE	10GbE	2.5GbE
Fastest USB-C port (differs)	not stated	not stated	10 Gbps	20 Gbps
Power phases (as stated by the maker) (differs)	not stated	16+2+2	16+2+2	14+2+1
BIOS flashback (differs)	not stated	Yes	not stated	not stated
Video outputs (differs)	not stated	not stated	not stated	HDMI, DisplayPort
Amazon sales rank (differs)	#283,824	#1,464	#154,498	#289,976
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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