Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MB ASRock AMD AM5 B850 Steel Legend WiFi	MSI PRO B850M-A WIFI PZ Motherboard	ASUS TUF GAMING B850-PRO WIFI7 W NEO DDR5 Socket AM5 ATX Motherboard
Price (new) (differs)	£190.51as of 6 Nov, 12:22	£189.98as of 6 Nov, 12:22	£189.95as of 6 Nov, 12:20
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	£427.99	£189.99	£210.99
Price badge	not stated	not stated	not stated
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Oct 2025 (1 yr old)	Jan 2026 (9 mo old)
Brand (differs)	ASRock	MSI	ASUS
Socket	AM5	AM5	AM5
Chipset	B850	B850	B850
Form factor (differs)	not stated	Micro-ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	not stated	4	not stated
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	not stated	8,200 MT/s	not stated
M.2 slots (differs)	not stated	2	not stated
Newest PCIe generation stated (differs)	not stated	PCIe 5.0	not stated
PCIe 5.0 graphics slot (differs)	not stated	Yes	not stated
PCIe 5.0 M.2 slot (differs)	not stated	Yes	not stated
WiFi (differs)	Yes (generation not stated)	WiFi 7	WiFi 7
Bluetooth (differs)	not stated	5.4	not stated
Wired LAN (differs)	not stated	5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	10 Gbps	20 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	not stated	14+2+1
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	not stated	not stated	not stated
Audio codec	not stated	not stated	not stated
Colour (differs)	not stated	not stated	White
Amazon sales rank (differs)	#26,832	#1,284	#30,280
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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