Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Asrock B850M-X R2.0 Amd B850 Am5 Micro Atx 2 Ddr5 Hdmi Dp 2.5G Lan…	ASUS PRIME B850M-F AMD AM5 Socket DDR5 8200MHz OC Supported mATX…	ASUS EX-B850M-V7 AMD Micro-ATX Motherboard
Price (new) (differs)	£104.94as of 5 Nov, 18:22	£108.99as of 5 Nov, 18:20	£94.95as of 5 Nov, 18:22
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	£243.99	£129.99	£200.99
Price badge (differs)	30-day low	not stated	not stated
First available on Amazon (differs)	Jun 2025 (1 yr 4 mo old)	Jan 2024 (2 yr 10 mo old)	Mar 2026 (8 mo old)
Brand (differs)	ASRock	ASUS	ASUS
Socket	AM5	AM5	AM5
Chipset	B850	B850	B850
Form factor	Micro-ATX	Micro-ATX	Micro-ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	2	not stated	not stated
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	8,200 MT/s	8,200 MT/s	not stated
M.2 slots (differs)	2	not stated	2
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 4.0	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 (differs)	WiFi 6E	None named in the listing title	None named in the listing title
Bluetooth	not stated	not stated	not stated
Wired LAN (differs)	2.5GbE	not stated	5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	5 Gbps	not stated	10 Gbps
SATA ports (differs)	4	not stated	not stated
Power phases (as stated by the maker) (differs)	6+1+1	not stated	not stated
BIOS flashback	not stated	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers	not stated	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI	HDMI
Audio codec (differs)	ALC897	not stated	not stated
Colour (differs)	not stated	not stated	Black
Amazon sales rank (differs)	#58,771	#36,973	#1,641
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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