Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI PRO Z790-A WIFI	MSI PRO Z790-S WIFI Motherboard	ASUS Z790-AYW WiFi W II Intel Z790 LGA 1700 ATX Motherboard PCIe 5.0
Price (new) (differs)	£286.37as of 20 Sep, 06:20	£220.11as of 20 Sep, 06:21	£293.27as of 20 Sep, 06:22
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	£309.99	£239.99	not stated
Price badge (differs)	Lowest we've recorded	not stated	not stated
First available on Amazon (differs)	Oct 2022 (3 yr 11 mo old)	Aug 2023 (3 yr old)	Jun 2025 (1 yr 3 mo old)
Brand (differs)	MSI	MSI	ASUS
Socket	LGA1700	LGA1700	LGA1700
Chipset	Z790	Z790	Z790
Form factor	ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	not stated	4	not stated
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	7,600 MT/s	6,600 MT/s	not stated
M.2 slots (differs)	not stated	2	3
Newest PCIe generation stated (differs)	not stated	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	not stated	Yes	Yes
PCIe 5.0 M.2 slot	not stated	not stated	not stated
WiFi (differs)	Yes (generation not stated)	WiFi 6E	WiFi 6
Bluetooth (differs)	not stated	5.3	not stated
Wired LAN (differs)	not stated	2.5GbE	2.5GbE
USB4 / Thunderbolt (differs)	not stated	not stated	USB4
Fastest USB-C port (differs)	not stated	20 Gbps	10 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	16+1+1	not stated	12+1
BIOS flashback	not stated	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers (differs)	not stated	not stated	Yes
Video outputs (differs)	not stated	HDMI, DisplayPort	HDMI
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#180,887	#55,002	#114,788
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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