Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	GIGABYTE X870 AORUS TACHYON ICE Motherboard	GIGABYTE X870 AORUS Tachyon ICE AM5 LGA 1718	ASUS ROG Strix X870-I Gaming WiFi Motherboard Socket AM5
Price (new) (differs)	£546.10as of 5 Nov, 18:22	£533.35as of 5 Nov, 18:22	£349.99as of 5 Nov, 18:20
RRP (differs)	not stated	not stated	£539.97
Price badge (differs)	not stated	Lowest we've recorded	not stated
First available on Amazon (differs)	Jul 2025 (1 yr 3 mo old)	Aug 2025 (1 yr 2 mo old)	Sep 2024 (2 yr 1 mo old)
Brand (differs)	Gigabyte	Gigabyte	ASUS
Form factor (differs)	E-ATX	E-ATX	Mini-ITX
RAM slots (differs)	2	2	not stated
Fastest RAM speed stated (differs)	9,600 MT/s	9,600 MT/s	not stated
M.2 slots (differs)	3	3	not stated
PCIe 5.0 graphics slot (differs)	not stated	Yes	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated
Wired LAN (differs)	5GbE	5GbE	not stated
USB4 / Thunderbolt (differs)	USB4	USB4	not stated
Fastest USB-C port (differs)	40 Gbps	40 Gbps	not stated
Power phases (as stated by the maker) (differs)	18+2+2	18+2+2	10+2+1
Audio codec (differs)	not stated	ALC1220	not stated
Colour (differs)	White	White	not stated
Amazon sales rank (differs)	#10,615	#118,632	#6,008
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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