Compare 3 motherboards

Side-by-side comparison of 3 motherboards

Specification	ASRock ATX Motherboard	Asus TUF GAMING B450-PLUS II	Asustek computer PRIME B450M-K II ATX +2GLN+U3.2+M2 SATA6+4XDDR9
Price (new) (differs)	not stated	£114.99as of 5 Nov, 18:21	£89.99as of 5 Nov, 18:21
RRP (differs)	£163.99	£114.99	£72.99
First available on Amazon (differs)	Oct 2018 (8 yr old)	Oct 2020 (6 yr old)	Nov 2020 (6 yr old)
Brand (differs)	ASRock	ASUS	ASUS
Form factor (differs)	ATX	ATX	Micro-ATX
RAM slots (differs)	4	4	not stated
Maximum RAM (differs)	64 GB	not stated	not stated
Fastest RAM speed stated (differs)	3,200 MT/s	not stated	not stated
Newest PCIe generation stated (differs)	PCIe 3.0	not stated	not stated
Wired LAN (differs)	not stated	not stated	1GbE
SATA ports (differs)	4	not stated	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#79,810	#1,641	#1,641
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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• Remove Asustek computer PRIME B450M-K II ATX…

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