Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	GIGABYTE B850 AI TOP AMD AM5 LGA 1718 Motherboard	MSI B850 GAMING PLUS WIFI Motherboard
Price (new) (differs)	£319.55as of 20 Sep, 06:21	£749.17as of 20 Sep, 06:22
First available on Amazon (differs)	Jan 2025 (1 yr 8 mo old)	May 2026 (3 mo old)
Brand (differs)	Gigabyte	MSI
RAM slots (differs)	4	not stated
Fastest RAM speed stated (differs)	8,600 MT/s	8,200 MT/s
M.2 slots (differs)	3	not stated
PCIe 5.0 graphics slot (differs)	not stated	Yes
PCIe 5.0 M.2 slot (differs)	not stated	Yes
WiFi (differs)	WiFi 7	Yes (generation not stated)
Wired LAN (differs)	10GbE	not stated
Fastest USB-C port (differs)	10 Gbps	not stated
Power phases (as stated by the maker) (differs)	16+2+2	not stated
Amazon sales rank (differs)	#100,367	#146,595
Buy	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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