Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASROCK B650 PRO RS	ASUS Prime B650-Plus AMD AM5 ATX Motherboard	Gigabyte B650 AORUS PRO AX Motherboard
Price (new) (differs)	not stated	£174.65as of 20 Sep, 06:20	£376.70as of 20 Sep, 06:20
RRP (differs)	£217.05	£204.29	not stated
First available on Amazon (differs)	Oct 2022 (3 yr 11 mo old)	Jan 2022 (4 yr 8 mo old)	Sep 2022 (4 yr old)
Brand (differs)	ASRock	ASUS	Gigabyte
RAM slots (differs)	4	not stated	4
Fastest RAM speed stated (differs)	6,200 MT/s	not stated	8,000 MT/s
M.2 slots (differs)	3	not stated	2
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 M.2 slot (differs)	not stated	Yes	Yes
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 6E
Wired LAN (differs)	not stated	2.5GbE	2.5GbE
Fastest USB-C port (differs)	not stated	10 Gbps	20 Gbps
SATA ports (differs)	4	not stated	not stated
Power phases (as stated by the maker) (differs)	14+2+1	not stated	16+2+1
BIOS flashback (differs)	not stated	Yes	Yes
Video outputs (differs)	HDMI, DisplayPort	HDMI, DisplayPort	HDMI
Amazon sales rank (differs)	#62,433	#1,413	#1,730
Buy	See it 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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