GIGABYTE B550M GAMING X (Rev. 1.2) vs GIGABYTE B850 AORUS ELITE X3D

Key differences

The GIGABYTE B850 AORUS ELITE X3D has 5,000 MHz more supported memory clock speed (max) than the GIGABYTE B550M GAMING X (Rev. 1.2) (8200 MHz vs 3200 MHz). The GIGABYTE B850 AORUS ELITE X3D has 128 GB more maximum internal memory than the GIGABYTE B550M GAMING X (Rev. 1.2) (256 GB vs 128 GB). The GIGABYTE B850 AORUS ELITE X3D has 32 GB more maximum internal memory per slot than the GIGABYTE B550M GAMING X (Rev. 1.2) (64 GB vs 32 GB). Only the GIGABYTE B850 AORUS ELITE X3D has Wi-Fi. Processor socket: Socket AM4 on the GIGABYTE B550M GAMING X (Rev. 1.2), Socket AM5 on the GIGABYTE B850 AORUS ELITE X3D.

• Processor socket
  • B550M GAMING X (Rev. 1.2):Socket AM4
  • B850 AORUS ELITE X3D:Socket AM5
• Supported processor sockets
  • B550M GAMING X (Rev. 1.2):Socket AM4
  • B850 AORUS ELITE X3D:Socket AM5
• Supported memory types
  • B550M GAMING X (Rev. 1.2):DDR4-SDRAM
  • B850 AORUS ELITE X3D:DDR5-SDRAM
• ECC сompatibility
  • B550M GAMING X (Rev. 1.2):ECC & Non-ECC
  • B850 AORUS ELITE X3D:Non-ECC
• Supported memory clock speed (max)
  • B550M GAMING X (Rev. 1.2):3200 MHz
  • B850 AORUS ELITE X3D:8200 MHz
• Maximum internal memory
  • B550M GAMING X (Rev. 1.2):128 GB
  • B850 AORUS ELITE X3D:256 GB
• Maximum internal memory per slot
  • B550M GAMING X (Rev. 1.2):32 GB
  • B850 AORUS ELITE X3D:64 GB
• Number of HDDs supported
  • B550M GAMING X (Rev. 1.2):4
  • B850 AORUS ELITE X3D:2