Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	Sapphire Nitro+ B850A WIFI7 Motherboard	Gigabyte B850 EAGLE WIFI6E Motherboard	GIGABYTE B850 Eagle WIFI6E AMD AM5 LGA 1718 Motherboard	MB ASRock AMD AM5 B850M Riptide WiFi
Price (new) (differs)	£163.99as of 6 Nov, 12:22	£164.99as of 6 Nov, 12:20	£164.99as of 6 Nov, 12:22	£164.99 (currently unavailable)as of 6 Nov, 12:20
RRP (differs)	not stated	£149.99	not stated	£366.99
First available on Amazon (differs)	Aug 2026 (2 mo old)	Jan 2025 (1 yr 10 mo old)	Jan 2025 (1 yr 10 mo old)	Jan 2025 (1 yr 9 mo old)
Brand (differs)	Sapphire	Gigabyte	Gigabyte	ASRock
Form factor (differs)	not stated	ATX	ATX	Micro-ATX
RAM slots (differs)	not stated	4	4	not stated
Fastest RAM speed stated (differs)	not stated	8,200 MT/s	not stated	not stated
M.2 slots (differs)	not stated	2	3	not stated
Newest PCIe generation stated (differs)	not stated	PCIe 5.0	PCIe 5.0	not stated
PCIe 5.0 graphics slot (differs)	not stated	Yes	not stated	not stated
PCIe 5.0 M.2 slot (differs)	not stated	Yes	not stated	not stated
WiFi (differs)	WiFi 7	WiFi 6E	WiFi 6E	Yes (generation not stated)
Wired LAN (differs)	not stated	1GbE	1GbE	not stated
Power phases (as stated by the maker) (differs)	not stated	8+2+2	8+2+2	not stated
BIOS flashback (differs)	not stated	Yes	not stated	not stated
Amazon sales rank (differs)	#88,317	#1,521	#16,698	#81,703
Buy	Check price on Amazon	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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