Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI MPG Z790I Edge WiFi Gaming Motherboard	MSI PRO Z790-S WIFI Motherboard	MSI PRO Z790-A WiFi II Motherboard
Price (new) (differs)	£519.99as of 20 Sep, 06:20	£220.11as of 20 Sep, 06:21	£207.75as of 20 Sep, 06:22
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	not stated	£239.99	not stated
Price badge	not stated	not stated	not stated
First available on Amazon (differs)	Oct 2022 (3 yr 11 mo old)	Aug 2023 (3 yr old)	Dec 2025 (8 mo old)
Brand	MSI	MSI	MSI
Socket	LGA1700	LGA1700	LGA1700
Chipset	Z790	Z790	Z790
Form factor (differs)	Mini-ITX	ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	not stated	4	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	8,000 MT/s	6,600 MT/s	7,800 MT/s
M.2 slots (differs)	not stated	2	4
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot	Yes	Yes	Yes
PCIe 5.0 M.2 slot	not stated	not stated	not stated
WiFi	WiFi 6E	WiFi 6E	WiFi 6E
Bluetooth (differs)	not stated	5.3	5.3
Wired LAN	2.5GbE	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	20 Gbps	20 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	10+1+1	not stated	not stated
BIOS flashback	not stated	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers	not stated	not stated	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	HDMI, DisplayPort
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#189,593	#55,002	#98,493
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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