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
RRP (differs)	£186.26	not stated	£287.43
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
Form factor (differs)	not stated	not stated	ATX
Fastest RAM speed stated (differs)	6,800 MT/s	7,600 MT/s	not stated
M.2 slots (differs)	4	3	3
PCIe 5.0 graphics slot (differs)	Yes	Yes	not stated
Wired LAN (differs)	not stated	2.5GbE	2.5GbE
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
Video outputs (differs)	HDMI	HDMI, DisplayPort	HDMI, DisplayPort
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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