Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	Gigabyte A520I AC Motherboard	Gigabyte A520M DS3H AC Motherboard
Price (new) (differs)	£89.99as of 20 Sep, 02:41	£92.85as of 20 Sep, 02:41
Amazon Warehouse offer	not stated	not stated
RRP (differs)	£134.99	not stated
Price badge	not stated	not stated
First available on Amazon (differs)	Aug 2020 (6 yr old)	Jan 2025 (1 yr 7 mo old)
Brand	Gigabyte	Gigabyte
Socket	AM4	AM4
Chipset	A520	A520
Form factor (differs)	Mini-ITX	Micro-ATX
Memory type (differs)	DDR4	DDR5
RAM slots (differs)	2	4
Maximum RAM	not stated	not stated
Fastest RAM speed stated (differs)	5,300 MT/s	4,733 MT/s
M.2 slots	1	1
Newest PCIe generation stated	PCIe 3.0	PCIe 3.0
PCIe 5.0 graphics slot	not stated	not stated
PCIe 5.0 M.2 slot	not stated	not stated
WiFi	WiFi 5	WiFi 5
Bluetooth	4.2	4.2
Wired LAN	1GbE	1GbE
USB4 / Thunderbolt	not stated	not stated
Fastest USB-C port	not stated	not stated
SATA ports	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	5+3
BIOS flashback	Yes	Yes
Debug LED / POST code	not stated	not stated
ARGB headers	Yes	Yes
Video outputs (differs)	HDMI, DisplayPort	HDMI
Audio codec	not stated	not stated
Colour	not stated	not stated
Amazon sales rank	#1,470	#1,470
Buy	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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