Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASROCK B650 PRO RS	ASUS Prime B650-Plus AMD AM5 ATX Motherboard	Gigabyte GIGABYTE B650 Gaming X AX
Price (new) (differs)	£165.78as of 5 Nov, 18:20	£169.73as of 5 Nov, 18:21	£179.04as of 5 Nov, 18:20
RRP (differs)	£217.05	£204.29	not stated
First available on Amazon (differs)	Oct 2022 (4 yr old)	Jan 2022 (4 yr 10 mo old)	Mar 2023 (3 yr 7 mo old)
Brand (differs)	ASRock	ASUS	Gigabyte
RAM slots (differs)	4	not stated	4
Fastest RAM speed stated (differs)	6,200 MT/s	not stated	not stated
M.2 slots (differs)	3	not stated	3
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 5.0	PCIe 4.0
PCIe 5.0 M.2 slot (differs)	not stated	Yes	not stated
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	not stated
BIOS flashback (differs)	not stated	Yes	Yes
ARGB headers (differs)	not stated	not stated	Yes
Video outputs (differs)	HDMI, DisplayPort	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#131,741	#1,641	#116,403
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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