Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	ASUS Intel B660 LGA 1700 ATX motherboard built for creators	ASUS PRIME B660M-A D4-CSM
Price (new) (differs)	not stated	£103.83as of 6 Nov, 12:20
RRP (differs)	£239.99	£176.45
First available on Amazon (differs)	Jan 2022 (4 yr 10 mo old)	Jan 2024 (2 yr 10 mo old)
Form factor (differs)	ATX	Micro-ATX
M.2 slots (differs)	3	not stated
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 4.0
Wired LAN (differs)	2.5GbE	1GbE
Fastest USB-C port (differs)	not stated	5 Gbps
Power phases (as stated by the maker) (differs)	12+1	not stated
Amazon sales rank (differs)	#138,077	#35,819
Buy	See it 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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