Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS Intel ROG Maximus Z890 Extreme E-ATX motherboard	ASUS ROG Maximus Z890 Hero BTF	GIGABYTE Z890 AORUS MASTER AI TOP Motherboard
Price (new) (differs)	£681.78as of 11 Oct, 06:21	£595.99as of 11 Oct, 06:22	£557.29as of 11 Oct, 06:22
RRP (differs)	£1,360.00	not stated	£869.99
Price badge (differs)	not stated	not stated	Lowest we've recorded
First available on Amazon (differs)	Oct 2024 (1 yr 11 mo old)	Jan 2025 (1 yr 9 mo old)	Nov 2024 (1 yr 10 mo old)
Brand (differs)	ASUS	ASUS	Gigabyte
Form factor (differs)	E-ATX	ATX	E-ATX
RAM slots (differs)	not stated	not stated	4
Maximum RAM (differs)	not stated	256 GB	not stated
Fastest RAM speed stated (differs)	not stated	not stated	9,500 MT/s
M.2 slots (differs)	6	not stated	4
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes
Wired LAN (differs)	10GbE	5GbE	10GbE
USB4 / Thunderbolt (differs)	Thunderbolt 5	not stated	Thunderbolt 4
Fastest USB-C port (differs)	40 Gbps	not stated	40 Gbps
Power phases (as stated by the maker) (differs)	not stated	not stated	20+1+2
BIOS flashback (differs)	Yes	not stated	not stated
Debug LED / POST code (differs)	Yes	not stated	not stated
Video outputs (differs)	HDMI	not stated	not stated
Colour (differs)	not stated	Black	not stated
Amazon sales rank (differs)	#7,949	#7,949	#27,583
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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