Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	GIGABYTE B850 Gaming X WIFI6E AMD AM5 ATX Motherboard	ASUS B850 MAX Gaming WiFi W	Asus B850 MAX GAMING WIFI W	ASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 ATX Motherboard
Price (new) (differs)	£196.99as of 5 Nov, 18:20	£198.93as of 5 Nov, 18:22	£194.99as of 5 Nov, 18:20	£198.99 (currently unavailable)as of 5 Nov, 18:20
Amazon Warehouse offer	not stated	not stated	not stated	not stated
RRP (differs)	not stated	not stated	£195.99	not stated
Price badge	not stated	not stated	not stated	not stated
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Nov 2025 (11 mo old)	Mar 2025 (1 yr 7 mo old)	Jan 2025 (1 yr 9 mo old)
Brand (differs)	Gigabyte	ASUS	ASUS	ASUS
Socket	AM5	AM5	AM5	AM5
Chipset	B850	B850	B850	B850
Form factor	ATX	ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5	DDR5
RAM slots (differs)	4	not stated	4	not stated
Maximum RAM	not stated	not stated	not stated	not stated
Fastest RAM speed stated	not stated	not stated	not stated	not stated
M.2 slots	3	3	3	3
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	not stated	Yes	not stated	Yes
PCIe 5.0 M.2 slot (differs)	not stated	Yes	not stated	Yes
WiFi (differs)	WiFi 6E	WiFi 6E	WiFi 6E	WiFi 7
Bluetooth	not stated	not stated	not stated	not stated
Wired LAN	2.5GbE	2.5GbE	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	10 Gbps	10 Gbps	20 Gbps
SATA ports	not stated	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	12+2+2	8+2+1	not stated	14+2+1
BIOS flashback (differs)	not stated	Yes	not stated	Yes
Debug LED / POST code (differs)	not stated	Yes	not stated	not stated
ARGB headers (differs)	not stated	Yes	not stated	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	HDMI, DisplayPort	HDMI, DisplayPort
Audio codec	not stated	not stated	not stated	not stated
Colour (differs)	not stated	White	White	not stated
Amazon sales rank (differs)	#107,458	#257,368	#9,626	#51,003
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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