Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	ASUS PRIME B650M-A II-CSM Micro-ATX commercial motherboard	MSI PRO B650M-A WiFi V1 Motherboard
Price (new) (differs)	£150.11as of 5 Nov, 18:21	£151.04as of 5 Nov, 18:22
First available on Amazon (differs)	Jan 2023 (3 yr 9 mo old)	Jun 2025 (1 yr 5 mo old)
Brand (differs)	ASUS	MSI
RAM slots (differs)	not stated	4
Fastest RAM speed stated (differs)	6,400 MT/s	6,000 MT/s
M.2 slots (differs)	not stated	2
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 4.0
PCIe 5.0 M.2 slot (differs)	Yes	not stated
WiFi (differs)	None named in the listing title	Yes (generation not stated)
Fastest USB-C port (differs)	5 Gbps	not stated
BIOS flashback (differs)	Yes	not stated
ARGB headers (differs)	Yes	not stated
Amazon sales rank (differs)	#127,244	#47,841
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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