Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	GIGABYTE B850 Eagle WIFI7 ICE AMD AM5 LGA 1718 Motherboard	ASRock B850 Rock WiFi7 AM5 ATX HDMI/USB-C	Gigabyte B850 GAMING X WIFI6E Motherboard
Price (new) (differs)	£185.88as of 5 Nov, 18:20	£180.33as of 5 Nov, 18:23	£180.00as of 5 Nov, 18:22
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	not stated	£337.99	£176.99
Price badge (differs)	30-day low	not stated	not stated
First available on Amazon (differs)	Jun 2025 (1 yr 4 mo old)	Feb 2026 (8 mo old)	Jan 2025 (1 yr 9 mo old)
Brand (differs)	Gigabyte	ASRock	Gigabyte
Socket	AM5	AM5	AM5
Chipset	B850	B850	B850
Form factor	ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots	4	4	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	not stated	8,000 MT/s	8,200 MT/s
M.2 slots (differs)	3	not stated	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 (differs)	not stated	Yes	Yes
WiFi	WiFi 7	WiFi 7	WiFi 7
Bluetooth	not stated	not stated	not stated
Wired LAN	2.5GbE	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	10 Gbps	not stated
SATA ports (differs)	not stated	4	not stated
Power phases (as stated by the maker) (differs)	8+2+2	9+2+1	12+2+2
BIOS flashback (differs)	not stated	not stated	Yes
Debug LED / POST code	not stated	not stated	not stated
ARGB headers	not stated	not stated	not stated
Video outputs (differs)	not stated	HDMI	not stated
Audio codec	not stated	not stated	not stated
Colour (differs)	White	not stated	not stated
Amazon sales rank (differs)	#33,967	#50,419	#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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