Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	Gigabyte B550I AORUS PRO AX Motherboard	MSI B550M PRO-VDH WiFi ProSeries Motherboard
Price (new) (differs)	£177.68as of 5 Nov, 18:21	£124.97as of 5 Nov, 18:21
Amazon Warehouse offer	not stated	not stated
RRP (differs)	£190.99	£189.03
Price badge (differs)	not stated	30-day low
First available on Amazon (differs)	Jun 2020 (6 yr 4 mo old)	Jan 2024 (2 yr 10 mo old)
Brand (differs)	Gigabyte	MSI
Socket	AM4	AM4
Chipset	B550	B550
Form factor (differs)	Mini-ITX	Micro-ATX
Memory type	DDR4	DDR4
RAM slots (differs)	2	not stated
Maximum RAM	not stated	not stated
Fastest RAM speed stated (differs)	5,300 MT/s	not stated
M.2 slots (differs)	2	not stated
Newest PCIe generation stated	PCIe 4.0	PCIe 4.0
PCIe 5.0 graphics slot	not stated	not stated
PCIe 5.0 M.2 slot	not stated	not stated
WiFi (differs)	WiFi 6E	Yes (generation not stated)
Bluetooth	not stated	not stated
Wired LAN (differs)	2.5GbE	not stated
USB4 / Thunderbolt	not stated	not stated
Fastest USB-C port (differs)	10 Gbps	not stated
SATA ports	not stated	not stated
Power phases (as stated by the maker)	not stated	not stated
BIOS flashback	not stated	not stated
Debug LED / POST code	not stated	not stated
ARGB headers	not stated	not stated
Video outputs	HDMI, DisplayPort	HDMI, DisplayPort
Audio codec (differs)	ALC1220	not stated
Colour	not stated	not stated
Amazon sales rank (differs)	#1,849	#24,059
Buy	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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