Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI PRO B850-S WIFI6E Motherboard	MSI PRO B850-P WIFI Motherboard	ASUS ROG Strix B850-E Gaming WiFi AMD AM5 B850 ATX Motherboard…
Price (new) (differs)	£109.99as of 20 Sep, 06:20	£174.00as of 20 Sep, 06:21	not stated
RRP (differs)	£159.99	£189.99	not stated
Price badge (differs)	Lowest we've recorded	not stated	not stated
First available on Amazon (differs)	Jun 2025 (1 yr 2 mo old)	Jan 2025 (1 yr 8 mo old)	Jan 2025 (1 yr 8 mo old)
Brand (differs)	MSI	MSI	ASUS
RAM slots (differs)	4	4	not stated
Fastest RAM speed stated (differs)	8,200 MT/s	8,200 MT/s	not stated
M.2 slots (differs)	2	3	5
PCIe 5.0 graphics slot (differs)	not stated	Yes	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated
WiFi (differs)	WiFi 6E	WiFi 7	WiFi 7
Bluetooth (differs)	5.3	5.4	not stated
Wired LAN (differs)	2.5GbE	5GbE	5GbE
USB4 / Thunderbolt (differs)	not stated	not stated	USB4
Fastest USB-C port (differs)	10 Gbps	10 Gbps	20 Gbps
Power phases (as stated by the maker) (differs)	not stated	not stated	16+2+2
Colour (differs)	not stated	not stated	Black
Amazon sales rank (differs)	#1,062	#1,076	#75,397
Buy	Check price on Amazon	Check price on Amazon	See it 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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