Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	ASUS Prime Z790-P, an Intel Z790 LGA 1700 ATX motherboard with PCIe…	ASROCK Z790 Z790 PG LIGHTNING
Price (new) (differs)	£179.99as of 20 Sep, 06:20	£182.76as of 20 Sep, 06:20
Amazon Warehouse offer	not stated	not stated
RRP (differs)	£287.43	£186.26
Price badge	not stated	not stated
First available on Amazon (differs)	Jan 2022 (4 yr 8 mo old)	Oct 2022 (3 yr 11 mo old)
Brand (differs)	ASUS	ASRock
Socket	LGA1700	LGA1700
Chipset	Z790	Z790
Form factor (differs)	ATX	not stated
Memory type	DDR5	DDR5
RAM slots	4	4
Maximum RAM	not stated	not stated
Fastest RAM speed stated (differs)	not stated	6,800 MT/s
M.2 slots (differs)	3	4
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	not stated	Yes
PCIe 5.0 M.2 slot	not stated	not stated
WiFi	None named in the listing title	None named in the listing title
Bluetooth	not stated	not stated
Wired LAN (differs)	2.5GbE	not stated
USB4 / Thunderbolt	not stated	not stated
Fastest USB-C port (differs)	20 Gbps	not stated
SATA ports (differs)	not stated	4
Power phases (as stated by the maker) (differs)	14+1	14+1+1
BIOS flashback	not stated	not stated
Debug LED / POST code	not stated	not stated
ARGB headers	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI
Audio codec	not stated	not stated
Colour	not stated	not stated
Amazon sales rank (differs)	#52,238	#157,882
Buy	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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