Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Asus PRIME A620M-A-CSM	ASUS Prime A620AM-A-CSM	Gigabyte A620M GAMING X Motherboard
Price (new) (differs)	£97.97as of 5 Nov, 18:21	£94.67as of 5 Nov, 18:21	£99.98as of 5 Nov, 18:21
RRP (differs)	£121.17	not stated	£114.99
Price badge (differs)	30-day low	not stated	not stated
First available on Amazon (differs)	Feb 2022 (4 yr 8 mo old)	Sep 2025 (1 yr 2 mo old)	Apr 2023 (3 yr 7 mo old)
Brand (differs)	ASUS	ASUS	Gigabyte
RAM slots (differs)	4	not stated	4
Fastest RAM speed stated (differs)	not stated	not stated	8,000 MT/s
M.2 slots (differs)	2	not stated	1
Newest PCIe generation stated (differs)	PCIe 4.0	not stated	PCIe 4.0
Wired LAN (differs)	not stated	not stated	1GbE
Fastest USB-C port (differs)	5 Gbps	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	not stated	8+2+1
BIOS flashback (differs)	not stated	not stated	Yes
Video outputs (differs)	HDMI, DisplayPort	not stated	HDMI, DisplayPort
Amazon sales rank (differs)	#269,317	#130,912	#15,399
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.

Find another board to compare