Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI MPG B550 GAMING PLUS Gaming Motherboard	MSI B550-A PRO Motherboard ATX	Asrock B550 Pro4 AMD B550 Socket AM4 ATX
Price (new) (differs)	£105.46as of 5 Nov, 18:21	£103.98as of 5 Nov, 18:21	£107.49 (currently unavailable)as of 5 Nov, 18:20
Amazon Warehouse offer (differs)	not stated	£85.94 (Used - Good)as of 5 Nov, 18:21	not stated
RRP (differs)	not stated	£104.99	£183.17
Price badge (differs)	90-day low	not stated	not stated
First available on Amazon (differs)	Jul 2020 (6 yr 3 mo old)	Jun 2020 (6 yr 4 mo old)	Jan 2024 (2 yr 10 mo old)
Brand (differs)	MSI	MSI	ASRock
Maximum RAM (differs)	128 GB	128 GB	not stated
Fastest RAM speed stated (differs)	4,400 MT/s	4,400 MT/s	not stated
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 4.0	not stated
ARGB headers (differs)	Yes	Yes	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI	not stated
Amazon sales rank (differs)	#35,193	#1,268	#106,170
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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