Gigabyte B650 GAMING X AX vs B650M GAMING X AX Motherboard Comparison

Gigabyte B650 GAMING X AX and Gigabyte B650M GAMING X AX are both motherboards with the same Socket (AM5), Chipset (AMD B650) and Supported Memory (DDR5-4400 / 4800 / 5200 / 5600 / 6000 / 6200 / ...). The main differences are in Form factor, PCI-Express x16 Slots, PCI-Express x1 Slots and M.2 Ports.

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Gigabyte B650 GAMING X AX	Gigabyte B650M GAMING X AX
Prices (Change region) In Stock Free shipping $353.90	Prices (Change region) Out of Stock Free shipping $276.86
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Brand Gigabyte	Brand Gigabyte
Model B650 GAMING X AX	Model B650M GAMING X AX
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★☆☆ (38 reviews) Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►	Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►
Socket AM5	Socket AM5
Form factor ATX	Form factor Micro ATX
Chipset AMD B650	Chipset AMD B650
Supported Memory DDR5 4400Mhz 4800Mhz 5200Mhz 5600Mhz 6000Mhz 6200Mhz 6400Mhz	Supported Memory DDR5 4400Mhz 4800Mhz 5200Mhz 5600Mhz 6000Mhz 6200Mhz 6400Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support No	ECC RAM Support No
Audio Channels 7.1 Channels	Audio Channels -
Max LAN Speed 2.5Gbps	Max LAN Speed -
SLI Support No	SLI Support No
CrossFire Support No	CrossFire Support No
RAID Support Yes	RAID Support Yes
Back Connect No	Back Connect No
Back I/O Ports 2 x SMA antenna connectors (2T2R) 1 x Q-Flash Plus button 1 x DisplayPort 1 x HDMI port 1 x USB Type-C port with USB 3.2 Gen 2 support 1 x USB 3.2 Gen 2 Type-A port (red) 3 x USB 3.2 Gen 1 ports 3 x USB 2.0/1.1 ports 1 x RJ-45 port 3 x audio jacks	Back I/O Ports -
Wireless LAN Yes	Wireless LAN Yes
Wi-Fi Generation 6E	Wi-Fi Generation 6E
PCI-Express x16 Slots 3	PCI-Express x16 Slots 1
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 0	PCI-Express x1 Slots 1
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 4
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 3	M.2 Ports 2
M.2 Devices support 2280 / 25110 - M Key 2280 / 25110 - M Key 2280 / 25110 - M Key	M.2 Devices support 2280 / 25110 - M Key 2280 / 25110 - M Key
RAM Slots 4	RAM Slots 4
Maximum Supported RAM 128 GB	Maximum Supported RAM 128 GB
Onboard USB 2.0 2	Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1	Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 0	Onboard USB 3.2 Gen 2 1
Onboard USB 3.2 Gen 2x2 1	Onboard USB 3.2 Gen 2x2 0