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 AMD AM5 X870 Mini ITX mITX…
Price (new) (differs)	£538.98as of 20 Sep, 06:22	£553.36as of 20 Sep, 06:22	£407.94as of 20 Sep, 06:21
Amazon Warehouse offer	not stated	not stated	not stated
RRP	not stated	not stated	not stated
Price badge	not stated	not stated	not stated
First available on Amazon (differs)	Jul 2025 (1 yr 1 mo old)	Aug 2025 (1 yr 1 mo old)	Sep 2024 (1 yr 11 mo old)
Brand (differs)	Gigabyte	Gigabyte	ASUS
Socket	AM5	AM5	AM5
Chipset	X870	X870	X870
Form factor (differs)	E-ATX	E-ATX	Mini-ITX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	2	2	not stated
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	9,600 MT/s	9,600 MT/s	not stated
M.2 slots (differs)	3	3	2
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	not stated	Yes	Yes
PCIe 5.0 M.2 slot	Yes	Yes	Yes
WiFi	WiFi 7	WiFi 7	WiFi 7
Bluetooth	not stated	not stated	not stated
Wired LAN (differs)	5GbE	5GbE	2.5GbE
USB4 / Thunderbolt	USB4	USB4	USB4
Fastest USB-C port	40 Gbps	40 Gbps	40 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	18+2+2	18+2+2	10+2+1
BIOS flashback (differs)	not stated	not stated	Yes
Debug LED / POST code (differs)	not stated	not stated	Yes
ARGB headers	not stated	not stated	not stated
Video outputs (differs)	not stated	not stated	HDMI
Audio codec (differs)	not stated	ALC1220	not stated
Colour (differs)	White	White	not stated
Amazon sales rank (differs)	#7,436	#47,003	#187,505
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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