Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS TUF Gaming B850I WIFI NEO	MB ASRock AMD AM5 B850I Lightning WiFi	Gigabyte B850I AORUS PRO Motherboard
Price (new) (differs)	£181.47as of 5 Nov, 18:21	£183.98as of 5 Nov, 18:22	£219.99as of 5 Nov, 18:22
RRP (differs)	£195.99	£441.99	£299.99
Price badge (differs)	not stated	90-day low	not stated
First available on Amazon (differs)	Jan 2024 (2 yr 10 mo old)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)
Brand (differs)	ASUS	ASRock	Gigabyte
RAM slots (differs)	not stated	not stated	2
Fastest RAM speed stated (differs)	not stated	not stated	8,400 MT/s
M.2 slots (differs)	2	not stated	1
Newest PCIe generation stated (differs)	PCIe 5.0	not stated	PCIe 5.0
PCIe 5.0 graphics slot (differs)	Yes	not stated	Yes
PCIe 5.0 M.2 slot (differs)	not stated	not stated	Yes
WiFi (differs)	WiFi 6E	Yes (generation not stated)	WiFi 7
Wired LAN (differs)	2.5GbE	not stated	2.5GbE
Fastest USB-C port (differs)	20 Gbps	not stated	not stated
Power phases (as stated by the maker) (differs)	8+2+1	not stated	8+2+1
BIOS flashback (differs)	not stated	not stated	Yes
ARGB headers (differs)	Yes	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	not stated	not stated
Amazon sales rank (differs)	#1,641	#43,270	#1,464
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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