Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	ASRock B850M Challenger WiFi White Socket AM5 Micro-ATX Motherboard	GIGABYTE B850M AORUS ELITE WIFI6E Motherboard	MSI PRO B850M-A WIFI PZ Motherboard	ASUS TUF GAMING B850M-PLUS WIFI AMD mATX motherboard
Price (new) (differs)	£176.54as of 5 Nov, 18:22	£189.00as of 5 Nov, 18:23	£189.98as of 5 Nov, 18:22	£195.00as of 5 Nov, 18:22
Amazon Warehouse offer	not stated	not stated	not stated	not stated
RRP (differs)	£255.99	£219.99	£189.99	£282.75
Price badge	not stated	not stated	not stated	not stated
First available on Amazon (differs)	Jan 2026 (9 mo old)	Apr 2025 (1 yr 6 mo old)	Oct 2025 (1 yr old)	Jan 2025 (1 yr 9 mo old)
Brand (differs)	ASRock	Gigabyte	MSI	ASUS
Socket	AM5	AM5	AM5	AM5
Chipset	B850	B850	B850	B850
Form factor	Micro-ATX	Micro-ATX	Micro-ATX	Micro-ATX
Memory type	DDR5	DDR5	DDR5	DDR5
RAM slots (differs)	4	4	4	not stated
Maximum RAM	not stated	not stated	not stated	not stated
Fastest RAM speed stated (differs)	8,000 MT/s	8,200 MT/s	8,200 MT/s	not stated
M.2 slots (differs)	not stated	1	2	3
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	Yes	not stated	Yes	Yes
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes	Yes
WiFi (differs)	WiFi 7	WiFi 6E	WiFi 7	WiFi 6E
Bluetooth (differs)	5.4	not stated	5.4	not stated
Wired LAN (differs)	2.5GbE	2.5GbE	5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	not stated	10 Gbps	20 Gbps
SATA ports	not stated	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	8+1+1	12+2+2	not stated	14+2+1
BIOS flashback (differs)	not stated	not stated	not stated	Yes
Debug LED / POST code (differs)	not stated	not stated	not stated	Yes
ARGB headers (differs)	not stated	not stated	not stated	Yes
Video outputs (differs)	not stated	not stated	not stated	HDMI, DisplayPort
Audio codec (differs)	ALC897	not stated	not stated	not stated
Colour (differs)	White	not stated	not stated	not stated
Amazon sales rank (differs)	#50,419	#1,464	#1,466	#1,416
Buy	Check price on Amazon	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.

Find another board to compare