Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	GIGABYTE Z790 Gaming X AX	ASUS Z790 MAX Gaming WIFI7 Intel Z790	ASUS Z790-AYW WiFi W II Intel Z790 LGA 1700 ATX Motherboard PCIe 5.0
Price (new) (differs)	£309.65as of 5 Nov, 18:23	£249.11as of 5 Nov, 18:23	£280.37as of 5 Nov, 18:22
Price badge (differs)	not stated	30-day low	90-day low
First available on Amazon (differs)	Jan 2023 (3 yr 9 mo old)	May 2025 (1 yr 5 mo old)	Jun 2025 (1 yr 5 mo old)
Brand (differs)	Gigabyte	ASUS	ASUS
RAM slots (differs)	4	not stated	not stated
M.2 slots (differs)	not stated	3	3
PCIe 5.0 graphics slot (differs)	not stated	not stated	Yes
WiFi (differs)	WiFi 6E	WiFi 7	WiFi 6
Wired LAN (differs)	2.5GbE	1GbE	2.5GbE
USB4 / Thunderbolt (differs)	not stated	USB4	USB4
Fastest USB-C port (differs)	20 Gbps	20 Gbps	10 Gbps
Power phases (as stated by the maker) (differs)	16+2+1	14+1	12+1
BIOS flashback (differs)	Yes	not stated	not stated
Video outputs (differs)	not stated	HDMI	HDMI
Amazon sales rank (differs)	#201,918	#366,724	#57,214
Buy	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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