Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	ASRock B850 Rock WiFi7 AM5 ATX HDMI/USB-C	MSI MAG B850 GAMING PLUS MAX WIFI Motherboard	MSI B850 Gaming PRO WIFI6E Motherboard	MSI B850 Gaming Plus WIFI6E Motherboard
Price (new) (differs)	£180.33as of 5 Nov, 18:23	£179.99as of 5 Nov, 18:22	£183.32as of 5 Nov, 18:22	£175.18 (currently unavailable)as of 5 Nov, 18:22
Amazon Warehouse offer (differs)	not stated	not stated	not stated	£169.92 (Used - Like New)as of 5 Nov, 18:22
RRP (differs)	£337.99	£199.99	not stated	not stated
Price badge (differs)	not stated	90-day low	not stated	not stated
First available on Amazon (differs)	Feb 2026 (8 mo old)	Mar 2026 (8 mo old)	Oct 2025 (1 yr old)	Nov 2025 (11 mo old)
Brand (differs)	ASRock	MSI	MSI	MSI
Socket	AM5	AM5	AM5	AM5
Chipset	B850	B850	B850	B850
Form factor	ATX	ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5	DDR5
RAM slots	4	4	4	4
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	8,200 MT/s
M.2 slots (differs)	not stated	3	2	2
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	Yes	Yes	not stated	not stated
PCIe 5.0 M.2 slot	Yes	Yes	Yes	Yes
WiFi (differs)	WiFi 7	WiFi 7	WiFi 6E	WiFi 6E
Bluetooth (differs)	not stated	5.4	5.3	5.3
Wired LAN (differs)	2.5GbE	5GbE	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated	not stated
Fastest USB-C port	10 Gbps	10 Gbps	10 Gbps	10 Gbps
SATA ports (differs)	4	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	9+2+1	not stated	not stated	not stated
BIOS flashback	not stated	not stated	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated	not stated
ARGB headers	not stated	not stated	not stated	not stated
Video outputs (differs)	HDMI	not stated	not stated	not stated
Audio codec	not stated	not stated	not stated	not stated
Colour	not stated	not stated	not stated	not stated
Amazon sales rank (differs)	#50,419	#25,022	#186,711	#220,184
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.

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