Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS ROG Strix B850-F Gaming WiFi AMD motherboard	GIGABYTE B850 AORUS STEALTH ICE Motherboard	GIGABYTE B850 AORUS Stealth AMD AM5 ATX Motherboard
Price (new) (differs)	£258.00as of 20 Sep, 06:21	£268.00as of 20 Sep, 06:22	£249.87as of 20 Sep, 06:22
Amazon Warehouse offer (differs)	not stated	£184.29 (Used - Very Good)as of 20 Sep, 06:22	not stated
RRP (differs)	£375.76	£359.99	not stated
Price badge (differs)	not stated	Lowest we've recorded	not stated
First available on Amazon (differs)	Jan 2025 (1 yr 8 mo old)	Jun 2025 (1 yr 3 mo old)	Jan 2026 (8 mo old)
Brand (differs)	ASUS	Gigabyte	Gigabyte
Socket	AM5	AM5	AM5
Chipset	B850	B850	B850
Form factor	ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	not stated	not stated	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	not stated	8,200 MT/s	not stated
M.2 slots	4	4	4
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	Yes	not stated	Yes
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes
WiFi	WiFi 7	WiFi 7	WiFi 7
Bluetooth (differs)	not stated	not stated	5.4
Wired LAN (differs)	2.5GbE	5GbE	5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	20 Gbps	not stated	20 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	16+2+2	14+2+2	14+2+2
BIOS flashback (differs)	Yes	not stated	Yes
Debug LED / POST code (differs)	Yes	not stated	not stated
ARGB headers (differs)	Yes	not stated	not stated
Video outputs (differs)	HDMI	not stated	not stated
Audio codec (differs)	ALC4080	not stated	not stated
Colour (differs)	not stated	White	not stated
Amazon sales rank (differs)	#2,647	#1,569	#86,893
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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