Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	ASUS ROG Strix B850-F Gaming WiFi AMD motherboard	ASUS ROG Strix B850-A Gaming WiFi7 Neo AMD AM5 ATX Gaming Motherboard
Price (new) (differs)	£258.00as of 20 Sep, 06:21	£235.99as of 20 Sep, 06:22
Amazon Warehouse offer	not stated	not stated
RRP (differs)	£375.76	£335.99
Price badge	not stated	not stated
First available on Amazon (differs)	Jan 2025 (1 yr 8 mo old)	Jan 2026 (8 mo old)
Brand	ASUS	ASUS
Socket	AM5	AM5
Chipset	B850	B850
Form factor	ATX	ATX
Memory type	DDR5	DDR5
RAM slots	not stated	not stated
Maximum RAM	not stated	not stated
Fastest RAM speed stated	not stated	not stated
M.2 slots (differs)	4	not stated
Newest PCIe generation stated (differs)	PCIe 5.0	not stated
PCIe 5.0 graphics slot (differs)	Yes	not stated
PCIe 5.0 M.2 slot (differs)	Yes	not stated
WiFi	WiFi 7	WiFi 7
Bluetooth	not stated	not stated
Wired LAN (differs)	2.5GbE	5GbE
USB4 / Thunderbolt	not stated	not stated
Fastest USB-C port	20 Gbps	20 Gbps
SATA ports	not stated	not stated
Power phases (as stated by the maker) (differs)	16+2+2	not stated
BIOS flashback (differs)	Yes	not stated
Debug LED / POST code (differs)	Yes	not stated
ARGB headers (differs)	Yes	not stated
Video outputs	HDMI	HDMI
Audio codec (differs)	ALC4080	not stated
Colour	not stated	not stated
Amazon sales rank (differs)	#2,647	#1,431
Buy	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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