Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	ASRock B550M-ITX/AC Supports 3rd Gen AMD AM4 Ryzen / Future AMD…	MSI B550 GAMING WIFI6E Motherboard
Price (new) (differs)	£123.72as of 22 Sep, 18:21	£119.99as of 22 Sep, 18:22
RRP (differs)	£269.99	£124.99
First available on Amazon (differs)	Jan 2024 (2 yr 8 mo old)	Sep 2026 (new this month)
Brand (differs)	ASRock	MSI
Form factor (differs)	Mini-ITX	ATX
RAM slots (differs)	not stated	4
Fastest RAM speed stated (differs)	not stated	4,800 MT/s
M.2 slots (differs)	not stated	2
Newest PCIe generation stated (differs)	not stated	PCIe 4.0
WiFi (differs)	Yes (generation not stated)	WiFi 6E
Bluetooth (differs)	not stated	5.3
Wired LAN (differs)	not stated	1GbE
Fastest USB-C port (differs)	not stated	10 Gbps
Power phases (as stated by the maker) (differs)	not stated	8+2+1
Amazon sales rank (differs)	#66,350	#1,405
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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