Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	Asrock B650M PG Riptide AMD B650 Socket AM5 micro ATX	Gigabyte B650M GAMING X AX	ASUS Prime B650M-A AX II AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000…	MSI B650M PROJECT ZERO Motherboard
Price (new) (differs)	£217.59as of 5 Nov, 18:21	£210.78as of 5 Nov, 18:20	£212.81as of 5 Nov, 18:21	£212.47as of 5 Nov, 18:21
Amazon Warehouse offer	not stated	not stated	not stated	not stated
RRP (differs)	£168.06	not stated	not stated	£209.99
Price badge (differs)	not stated	not stated	30-day low	not stated
First available on Amazon (differs)	Jan 2024 (2 yr 10 mo old)	Oct 2022 (4 yr old)	Jan 2023 (3 yr 9 mo old)	Jan 2024 (2 yr 9 mo old)
Brand (differs)	ASRock	Gigabyte	ASUS	MSI
Socket	AM5	AM5	AM5	AM5
Chipset	B650	B650	B650	B650
Form factor	Micro-ATX	Micro-ATX	Micro-ATX	Micro-ATX
Memory type	DDR5	DDR5	DDR5	DDR5
RAM slots (differs)	not stated	4	not stated	4
Maximum RAM	not stated	not stated	not stated	not stated
Fastest RAM speed stated (differs)	not stated	8,000 MT/s	6,400 MT/s	6,400 MT/s
M.2 slots (differs)	not stated	2	not stated	2
Newest PCIe generation stated (differs)	not stated	PCIe 4.0	PCIe 5.0	PCIe 4.0
PCIe 5.0 graphics slot	not stated	not stated	not stated	not stated
PCIe 5.0 M.2 slot (differs)	not stated	not stated	Yes	not stated
WiFi (differs)	None named in the listing title	WiFi 6E	WiFi 6	WiFi 6E
Bluetooth (differs)	not stated	not stated	not stated	5.3
Wired LAN (differs)	not stated	2.5GbE	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	10 Gbps	5 Gbps	20 Gbps
SATA ports	not stated	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	6+2+1	not stated	10+2
BIOS flashback (differs)	not stated	Yes	Yes	not stated
Debug LED / POST code	not stated	not stated	not stated	not stated
ARGB headers (differs)	not stated	not stated	Yes	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	HDMI, DisplayPort	HDMI
Audio codec	not stated	not stated	not stated	not stated
Colour	not stated	not stated	not stated	not stated
Amazon sales rank (differs)	#151,940	#112,936	#127,244	#12,535
Buy	Check price on Amazon	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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