Compare 3 motherboards

Side-by-side comparison of 3 motherboards

Specification	Asustek computer PRIME B450M-K II ATX +2GLN+U3.2+M2 SATA6+4XDDR9	Yanmis Computer Motherboard	ASUS TUF GAMING B450M-PLUS II
Price (new) (differs)	£89.99as of 5 Nov, 18:21	£63.88as of 5 Nov, 18:23	£144.77 (currently unavailable)as of 5 Nov, 18:21
RRP (differs)	£72.99	£126.70	not stated
First available on Amazon (differs)	Nov 2020 (6 yr old)	Mar 2025 (1 yr 7 mo old)	Jan 2022 (4 yr 10 mo old)
Brand (differs)	ASUS	Yanmis	ASUS
RAM slots (differs)	not stated	2	4
Maximum RAM (differs)	not stated	64 GB	not stated
Fastest RAM speed stated (differs)	not stated	3,600 MT/s	not stated
Wired LAN (differs)	1GbE	1GbE	not stated
Power phases (as stated by the maker) (differs)	not stated	4+2	not stated
ARGB headers (differs)	not stated	not stated	Yes
Video outputs (differs)	not stated	DisplayPort	HDMI
Amazon sales rank (differs)	#1,641	not stated	#117,526
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.

• Remove Asustek computer PRIME B450M-K II ATX…
• Remove Yanmis Computer Motherboard
• Remove ASUS TUF GAMING B450M-PLUS II

Find another board to compare