Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	GIGABYTE B850 Eagle WIFI6E AMD AM5 LGA 1718 Motherboard	Gigabyte B850 GAMING X WIFI6E Motherboard	Gigabyte B850 EAGLE WIFI6E Motherboard	ASUS PRIME B850-PLUS-CSM
Price (new) (differs)	£164.99as of 5 Nov, 18:22	£180.00as of 5 Nov, 18:22	£164.99as of 5 Nov, 18:20	£161.99as of 5 Nov, 18:20
RRP (differs)	not stated	£176.99	£149.99	£161.99
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)	Mar 2025 (1 yr 7 mo old)
Brand (differs)	Gigabyte	Gigabyte	Gigabyte	ASUS
RAM slots (differs)	4	4	4	not stated
Fastest RAM speed stated (differs)	not stated	8,200 MT/s	8,200 MT/s	not stated
M.2 slots (differs)	3	2	2	3
PCIe 5.0 graphics slot (differs)	not stated	Yes	Yes	not stated
PCIe 5.0 M.2 slot (differs)	not stated	Yes	Yes	not stated
WiFi (differs)	WiFi 6E	WiFi 7	WiFi 6E	WiFi 6E
Wired LAN (differs)	1GbE	2.5GbE	1GbE	2.5GbE
Fastest USB-C port (differs)	not stated	not stated	not stated	10 Gbps
Power phases (as stated by the maker) (differs)	8+2+2	12+2+2	8+2+2	8+2+1
BIOS flashback (differs)	not stated	Yes	Yes	not stated
ARGB headers (differs)	not stated	not stated	not stated	Yes
Video outputs (differs)	not stated	not stated	not stated	HDMI, DisplayPort
Amazon sales rank (differs)	#29,842	#1,464	#1,464	#9,626
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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