Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASROCK Z790 Z790 PG LIGHTNING	GIGABYTE Z790 EAGLE Motherboard	ASUS Prime Z790-P, an Intel Z790 LGA 1700 ATX motherboard with PCIe…
Price (new) (differs)	£182.76as of 20 Sep, 06:20	£181.99as of 20 Sep, 06:21	£179.99as of 20 Sep, 06:20
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	£186.26	not stated	£287.43
Price badge	not stated	not stated	not stated
First available on Amazon (differs)	Oct 2022 (3 yr 11 mo old)	Nov 2024 (1 yr 10 mo old)	Jan 2022 (4 yr 8 mo old)
Brand (differs)	ASRock	Gigabyte	ASUS
Socket	LGA1700	LGA1700	LGA1700
Chipset	Z790	Z790	Z790
Form factor (differs)	not stated	not stated	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots	4	4	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	6,800 MT/s	7,600 MT/s	not stated
M.2 slots (differs)	4	3	3
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	Yes	Yes	not stated
PCIe 5.0 M.2 slot	not stated	not stated	not stated
WiFi	None named in the listing title	None named in the listing title	None named in the listing title
Bluetooth	not stated	not stated	not stated
Wired LAN (differs)	not stated	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	10 Gbps	20 Gbps
SATA ports (differs)	4	not stated	not stated
Power phases (as stated by the maker) (differs)	14+1+1	12+1+1	14+1
BIOS flashback (differs)	not stated	Yes	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers	not stated	not stated	not stated
Video outputs (differs)	HDMI	HDMI, DisplayPort	HDMI, DisplayPort
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#157,882	#228,435	#52,238
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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