GIGABYTE B550M AORUS ELITE AX (REV. 1.4) vs GIGABYTE B850 AORUS ELITE X3D

Key differences

The GIGABYTE B850 AORUS ELITE X3D has 3,467 MHz more supported memory clock speed (max) than the GIGABYTE B550M AORUS ELITE AX (REV. 1.4) (8200 MHz vs 4733 MHz). The GIGABYTE B850 AORUS ELITE X3D has 128 GB more maximum internal memory than the GIGABYTE B550M AORUS ELITE AX (REV. 1.4) (256 GB vs 128 GB). The GIGABYTE B850 AORUS ELITE X3D has 32 GB more maximum internal memory per slot than the GIGABYTE B550M AORUS ELITE AX (REV. 1.4) (64 GB vs 32 GB). Processor socket: Socket AM4 on the GIGABYTE B550M AORUS ELITE AX (REV. 1.4), Socket AM5 on the GIGABYTE B850 AORUS ELITE X3D. Supported processor sockets: Socket AM4 on the GIGABYTE B550M AORUS ELITE AX (REV. 1.4), Socket AM5 on the GIGABYTE B850 AORUS ELITE X3D.

• Processor socket
  • B550M AORUS ELITE AX (REV. 1.4):Socket AM4
  • B850 AORUS ELITE X3D:Socket AM5
• Supported processor sockets
  • B550M AORUS ELITE AX (REV. 1.4):Socket AM4
  • B850 AORUS ELITE X3D:Socket AM5
• Supported memory types
  • B550M AORUS ELITE AX (REV. 1.4):DDR4-SDRAM
  • B850 AORUS ELITE X3D:DDR5-SDRAM
• ECC сompatibility
  • B550M AORUS ELITE AX (REV. 1.4):ECC & Non-ECC
  • B850 AORUS ELITE X3D:Non-ECC
• Supported memory clock speed (max)
  • B550M AORUS ELITE AX (REV. 1.4):4733 MHz
  • B850 AORUS ELITE X3D:8200 MHz
• Maximum internal memory
  • B550M AORUS ELITE AX (REV. 1.4):128 GB
  • B850 AORUS ELITE X3D:256 GB
• Maximum internal memory per slot
  • B550M AORUS ELITE AX (REV. 1.4):32 GB
  • B850 AORUS ELITE X3D:64 GB
• Number of HDDs supported
  • B550M AORUS ELITE AX (REV. 1.4):4
  • B850 AORUS ELITE X3D:2