GIGABYTE B550M X AORUS ELITE vs GIGABYTE B840M D2H (Rev. 1.1)

Key differences

The GIGABYTE B550M X AORUS ELITE has 2 more memory slots than the GIGABYTE B840M D2H (Rev. 1.1) (4 vs 2). The GIGABYTE B840M D2H (Rev. 1.1) has 4,400 MHz more supported memory clock speed (max) than the GIGABYTE B550M X AORUS ELITE (7600 MHz vs 3200 MHz). The GIGABYTE B840M D2H (Rev. 1.1) has 32 GB more maximum internal memory per slot than the GIGABYTE B550M X AORUS ELITE (64 GB vs 32 GB). Processor socket: Socket AM4 on the GIGABYTE B550M X AORUS ELITE, Socket AM5 on the GIGABYTE B840M D2H (Rev. 1.1). Supported processor sockets: Socket AM4 on the GIGABYTE B550M X AORUS ELITE, Socket AM5 on the GIGABYTE B840M D2H (Rev. 1.1).

• Processor socket
  • B550M X AORUS ELITE:Socket AM4
  • B840M D2H (Rev. 1.1):Socket AM5
• Supported processor sockets
  • B550M X AORUS ELITE:Socket AM4
  • B840M D2H (Rev. 1.1):Socket AM5
• Supported memory types
  • B550M X AORUS ELITE:DDR4-SDRAM
  • B840M D2H (Rev. 1.1):DDR5-SDRAM
• Number of memory slots
  • B550M X AORUS ELITE:4
  • B840M D2H (Rev. 1.1):2
• ECC сompatibility
  • B550M X AORUS ELITE:ECC & Non-ECC
  • B840M D2H (Rev. 1.1):Non-ECC
• Supported memory clock speed (max)
  • B550M X AORUS ELITE:3200 MHz
  • B840M D2H (Rev. 1.1):7600 MHz
• Maximum internal memory per slot
  • B550M X AORUS ELITE:32 GB
  • B840M D2H (Rev. 1.1):64 GB
• RAID levels
  • B550M X AORUS ELITE:0, 1, 10
  • B840M D2H (Rev. 1.1):0, 1, 5, 10