Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	Asrock B550 Pro4 AMD B550 Emplacement AM4 ATX	ASROCK B550 PG Riptide AMD B550 Emplacement AM4 ATX	Gigabyte B550 UD AC	Gigabyte B550 EAGLE WIFI6 Motherboard
Price (new) (differs)	£96.16as of 20 Sep, 06:20	£101.98as of 20 Sep, 06:20	£102.38as of 20 Sep, 06:21	£99.95as of 20 Sep, 06:22
Amazon Warehouse offer (differs)	not stated	not stated	not stated	£82.66 (Used - Like New)as of 20 Sep, 06:22
RRP (differs)	£183.17	£245.99	not stated	£129.99
Price badge (differs)	not stated	30-day low	90-day low	not stated
First available on Amazon (differs)	Jan 2024 (2 yr 8 mo old)	Jan 2024 (2 yr 8 mo old)	Feb 2023 (3 yr 7 mo old)	Feb 2025 (1 yr 7 mo old)
Brand (differs)	ASRock	ASRock	Gigabyte	Gigabyte
RAM slots (differs)	not stated	not stated	4	4
Fastest RAM speed stated (differs)	not stated	4,933 MT/s	not stated	3,200 MT/s
M.2 slots (differs)	not stated	not stated	2	2
Newest PCIe generation stated (differs)	not stated	not stated	PCIe 4.0	PCIe 4.0
WiFi (differs)	None named in the listing title	None named in the listing title	Yes (generation not stated)	WiFi 6
Wired LAN (differs)	not stated	not stated	1GbE	1GbE
Power phases (as stated by the maker) (differs)	not stated	not stated	10+3	10+3+1
BIOS flashback (differs)	not stated	not stated	Yes	not stated
ARGB headers (differs)	not stated	not stated	Yes	not stated
Video outputs (differs)	not stated	not stated	HDMI	HDMI, DisplayPort
Amazon sales rank (differs)	#87,066	#72,819	#23,356	#1,402
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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