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Gigabyte B660M GAMING X DDR4 vs B660M GAMING X AX DDR4

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Brand
Gigabyte
Brand
Gigabyte
Model
B660M GAMING X DDR4
Model
  • B660M GAMING X AX DDR4
  • B660M GAMING X AX DDR4 (rev. 1.1)
Release Date
-
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(26 reviews)
Price history
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Price history
View Details ►
Supported PC parts
Supported PC parts
Socket
LGA1700
Socket
LGA1700
Form factor
Micro ATX
Form factor
Micro ATX
Chipset
Intel B660
Chipset
Intel B660
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz 3300Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3666Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz 4300Mhz 4400Mhz
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3000Mhz 3200Mhz 3300Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3666Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz 4300Mhz 4400Mhz
* 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
ECC RAM Support
Audio Channels
-
Audio Channels
7.1 Channels
Max LAN Speed
-
Max LAN Speed
10/100/1000/2500Mbps
SLI Support
No
SLI Support
No
CrossFire Support
Yes
CrossFire Support
Yes
RAID Support
Yes
RAID Support
Yes
Back I/O Ports
-
Back I/O Ports
  • 3 x USB 3.2 Gen 1 ports
  • 5 x USB 2.0/1.1 ports
  • 2 x SMA antenna connectors (2T2R)
  • 1 x HDMI 2.1 port
  • 1 x DisplayPort
  • 1 x RJ-45 port
  • 3 x audio jacks
Wireless LAN
No
Wireless LAN
Yes
Wi-Fi Generation
-
Wi-Fi Generation
6
PCI-Express x16 Slots
2
PCI-Express x16 Slots
2
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
0
PCI-Express x1 Slots
0
SATA 6 Gbps Ports
4
SATA 6 Gbps Ports
4
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
2
M.2 Ports
2
M.2 Devices support
  • 2260 / 2280 - M Key
  • 2260 / 2280 / 22110 - M Key
M.2 Devices support
  • 2260 / 2280 - M Key
  • 2260 / 2280 / 22110 - 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
1
Onboard USB 3.2 Gen 2
1
Onboard USB 3.2 Gen 2x2
0
Onboard USB 3.2 Gen 2x2
0

What are the differences between Gigabyte B660M GAMING X DDR4 and B660M GAMING X AX DDR4? Analyze head-to-head all specifications and features to find out the better motherboard.

Comparison and key differences summary

Reasons to pick the Gigabyte B660M GAMING X DDR4:

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Reasons to pick the Gigabyte B660M GAMING X AX DDR4:

  • 19% cheaper, you can save $35.91.
  • Wireless LAN Integrated.

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