Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	MSI B550-A PRO Motherboard ATX	MSI MAG B550 TOMAHAWK MAX WIFI Motherboard
Price (new) (differs)	£89.99as of 20 Sep, 06:20	not stated
Amazon Warehouse offer	not stated	not stated
RRP (differs)	£104.99	£149.99
Price badge (differs)	90-day low	not stated
First available on Amazon (differs)	Jun 2020 (6 yr 3 mo old)	Sep 2019 (7 yr old)
Brand	MSI	MSI
Socket	AM4	AM4
Chipset	B550	B550
Form factor	ATX	ATX
Memory type	DDR4	DDR4
RAM slots (differs)	not stated	4
Maximum RAM (differs)	128 GB	not stated
Fastest RAM speed stated	4,400 MT/s	4,400 MT/s
M.2 slots	not stated	not stated
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 3.0
PCIe 5.0 graphics slot	not stated	not stated
PCIe 5.0 M.2 slot	not stated	not stated
WiFi (differs)	None named in the listing title	WiFi 6E
Bluetooth	not stated	not stated
Wired LAN (differs)	not stated	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)	not stated	not stated
BIOS flashback (differs)	Yes	not stated
Debug LED / POST code	not stated	not stated
ARGB headers (differs)	Yes	not stated
Video outputs	HDMI	HDMI
Audio codec	not stated	not stated
Colour	not stated	not stated
Amazon sales rank	#1,256	#1,256
Buy	Check price on Amazon	See it 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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