Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI PRO Z790-A WiFi II Motherboard	MSI PRO Z790-S WIFI Motherboard	ASROCK Z790 PG RIPTIDE
Price (new) (differs)	£207.75as of 20 Sep, 06:22	£220.11as of 20 Sep, 06:21	£193.99as of 20 Sep, 06:20
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	not stated	£239.99	£468.99
Price badge	not stated	not stated	not stated
First available on Amazon (differs)	Dec 2025 (8 mo old)	Aug 2023 (3 yr old)	Oct 2022 (3 yr 11 mo old)
Brand (differs)	MSI	MSI	ASRock
Socket	LGA1700	LGA1700	LGA1700
Chipset	Z790	Z790	Z790
Form factor	ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots	4	4	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	7,800 MT/s	6,600 MT/s	6,800 MT/s
M.2 slots (differs)	4	2	not stated
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 (differs)	WiFi 6E	WiFi 6E	None named in the listing title
Bluetooth (differs)	5.3	5.3	not stated
Wired LAN (differs)	2.5GbE	2.5GbE	not stated
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	20 Gbps	20 Gbps	not stated
SATA ports (differs)	not stated	not stated	8
Power phases (as stated by the maker) (differs)	not stated	not stated	14+1+1
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	HDMI, DisplayPort	HDMI, DisplayPort	HDMI, DisplayPort
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#98,493	#55,002	#141,224
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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