Home Find a board Compare Compare 4 motherboards Show all rows Only differences Side-by-side comparison of 4 motherboards Specification MSI B550-A PRO Motherboard ATX MSI MPG B550 GAMING PLUS Gaming Motherboard Asrock B550 Pro4 AMD B550 Socket AM4 ATX Gigabyte B550 EAGLE WIFI6 Motherboard Price (new) (differs) £103.98as of 5 Nov, 18:21 £105.46as of 5 Nov, 18:21 £107.49 (currently unavailable)as of 5 Nov, 18:20 £99.99as of 5 Nov, 18:22 Amazon Warehouse offer (differs) £85.94 (Used - Good)as of 5 Nov, 18:21 not stated not stated not stated RRP (differs) £104.99 not stated £183.17 £129.99 Price badge (differs) not stated 90-day low not stated not stated First available on Amazon (differs) Jun 2020 (6 yr 4 mo old) Jul 2020 (6 yr 3 mo old) Jan 2024 (2 yr 10 mo old) Feb 2025 (1 yr 8 mo old) Brand (differs) MSI MSI ASRock Gigabyte RAM slots (differs) not stated not stated not stated 4 Maximum RAM (differs) 128 GB 128 GB not stated not stated Fastest RAM speed stated (differs) 4,400 MT/s 4,400 MT/s not stated 3,200 MT/s M.2 slots (differs) not stated not stated not stated 2 Newest PCIe generation stated (differs) PCIe 4.0 PCIe 4.0 not stated PCIe 4.0 WiFi (differs) None named in the listing title None named in the listing title None named in the listing title WiFi 6 Wired LAN (differs) not stated not stated not stated 1GbE Power phases (as stated by the maker) (differs) not stated not stated not stated 10+3+1 ARGB headers (differs) Yes Yes not stated not stated Video outputs (differs) HDMI HDMI, DisplayPort not stated HDMI, DisplayPort Amazon sales rank (differs) #1,268 #35,193 #106,170 #1,849 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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