Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MB ASRock AMD AM5 B850M Riptide WiFi	GIGABYTE B850M Eagle WIFI7 AMD AM5 mATX motherboard	MSI MAG B850M MORTAR WIFI Motherboard
Price (new) (differs)	£164.99as of 6 Nov, 00:20	£166.52as of 6 Nov, 00:23	£169.86as of 6 Nov, 00:20
Amazon Warehouse offer (differs)	not stated	not stated	£144.39 (Used - Very Good)as of 6 Nov, 00:20
RRP (differs)	£366.99	not stated	£209.99
Price badge (differs)	not stated	not stated	30-day low
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Apr 2026 (6 mo old)	May 2025 (1 yr 6 mo old)
Brand (differs)	ASRock	Gigabyte	MSI
Socket	AM5	AM5	AM5
Chipset	B850	B850	B850
Form factor	Micro-ATX	Micro-ATX	Micro-ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	not stated	4	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	not stated	not stated	8,200 MT/s
M.2 slots (differs)	not stated	2	3
Newest PCIe generation stated (differs)	not stated	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	not stated	Yes	Yes
PCIe 5.0 M.2 slot (differs)	not stated	Yes	Yes
WiFi (differs)	Yes (generation not stated)	WiFi 7	WiFi 7
Bluetooth (differs)	not stated	5.4	5.4
Wired LAN (differs)	not stated	2.5GbE	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	8+2+2	not stated
BIOS flashback (differs)	not stated	Yes	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	not stated	not stated	not stated
Amazon sales rank (differs)	#81,167	#222,950	#2,224
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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