Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS PRIME B650M-A II-CSM	ASRock B650M Pro X3D WiFi 6E AMD AM5 Micro-ATX Motherboard	Asrock B650M PG Riptide AMD B650 Emplacement AM5 micro ATX
Price (new) (differs)	£169.63as of 20 Sep, 06:21	£170.71as of 20 Sep, 06:22	£168.46as of 20 Sep, 06:20
Amazon Warehouse offer (differs)	not stated	not stated	£102.55 (Used - Very Good)as of 20 Sep, 06:20
RRP (differs)	not stated	not stated	£168.06
Price badge (differs)	not stated	90-day low	30-day low
First available on Amazon (differs)	Jun 2023 (3 yr 2 mo old)	Jun 2025 (1 yr 3 mo old)	Jan 2024 (2 yr 8 mo old)
Brand (differs)	ASUS	ASRock	ASRock
RAM slots (differs)	not stated	4	not stated
Fastest RAM speed stated (differs)	not stated	8,000 MT/s	not stated
M.2 slots (differs)	not stated	3	not stated
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 5.0	not stated
PCIe 5.0 graphics slot (differs)	not stated	Yes	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated
WiFi (differs)	None named in the listing title	WiFi 6E	None named in the listing title
Wired LAN (differs)	2.5GbE	2.5GbE	not stated
Fastest USB-C port (differs)	5 Gbps	10 Gbps	not stated
SATA ports (differs)	not stated	4	not stated
Power phases (as stated by the maker) (differs)	not stated	8+2+1	not stated
BIOS flashback (differs)	not stated	Yes	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	not stated
Audio codec (differs)	not stated	ALC897	not stated
Amazon sales rank (differs)	#121,599	#223,032	#149,226
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.

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