Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI PRO B850M-A WIFI PZ Motherboard	ASRock B850M Challenger WiFi White Socket AM5 Micro-ATX Motherboard	ASUS TUF GAMING B850M-PLUS WIFI AMD mATX motherboard
Price (new) (differs)	£189.98as of 5 Nov, 18:22	£176.54as of 5 Nov, 18:22	£195.00as of 5 Nov, 18:22
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	£189.99	£255.99	£282.75
Price badge	not stated	not stated	not stated
First available on Amazon (differs)	Oct 2025 (1 yr old)	Jan 2026 (9 mo old)	Jan 2025 (1 yr 9 mo old)
Brand (differs)	MSI	ASRock	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)	4	4	not stated
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	8,200 MT/s	8,000 MT/s	not stated
M.2 slots (differs)	2	not stated	3
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot	Yes	Yes	Yes
PCIe 5.0 M.2 slot	Yes	Yes	Yes
WiFi (differs)	WiFi 7	WiFi 7	WiFi 6E
Bluetooth (differs)	5.4	5.4	not stated
Wired LAN (differs)	5GbE	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	10 Gbps	not stated	20 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	8+1+1	14+2+1
BIOS flashback (differs)	not stated	not stated	Yes
Debug LED / POST code (differs)	not stated	not stated	Yes
ARGB headers (differs)	not stated	not stated	Yes
Video outputs (differs)	not stated	not stated	HDMI, DisplayPort
Audio codec (differs)	not stated	ALC897	not stated
Colour (differs)	not stated	White	not stated
Amazon sales rank (differs)	#1,466	#50,419	#1,416
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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