Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	ASRock B850M Rock WiFi Socket AM5 Micro-ATX Motherboard	Asus B850M MAX GAMING WIFI
Price (new) (differs)	£132.85as of 20 Sep, 06:22	£129.98as of 20 Sep, 06:21
RRP (differs)	£270.99	£195.99
First available on Amazon (differs)	Jan 2026 (8 mo old)	May 2025 (1 yr 4 mo old)
Brand (differs)	ASRock	ASUS
RAM slots (differs)	2	4
Fastest RAM speed stated (differs)	8,200 MT/s	not stated
M.2 slots (differs)	1	3
PCIe 5.0 graphics slot (differs)	Yes	not stated
PCIe 5.0 M.2 slot (differs)	Yes	not stated
Bluetooth (differs)	5.3	not stated
Wired LAN (differs)	2.5GbE	not stated
Fastest USB-C port (differs)	5 Gbps	10 Gbps
SATA ports (differs)	4	not stated
Power phases (as stated by the maker) (differs)	6+1+1	not stated
Amazon sales rank (differs)	#36,335	#14,479
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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