GIGABYTE B550M K WIFI6E vs GIGABYTE X870E AORUS ELITE WIFI7 ICE (Rev. 1.3)

Key differences

The GIGABYTE X870E AORUS ELITE WIFI7 ICE (Rev. 1.3) has 3,467 MHz more supported memory clock speed (max) than the GIGABYTE B550M K WIFI6E (8200 MHz vs 4733 MHz). The GIGABYTE X870E AORUS ELITE WIFI7 ICE (Rev. 1.3) has 128 GB more maximum internal memory than the GIGABYTE B550M K WIFI6E (256 GB vs 128 GB). The GIGABYTE X870E AORUS ELITE WIFI7 ICE (Rev. 1.3) has 32 GB more maximum internal memory per slot than the GIGABYTE B550M K WIFI6E (64 GB vs 32 GB). Processor socket: Socket AM4 on the GIGABYTE B550M K WIFI6E, Socket AM5 on the GIGABYTE X870E AORUS ELITE WIFI7 ICE (Rev. 1.3). Supported processor sockets: Socket AM4 on the GIGABYTE B550M K WIFI6E, Socket AM5 on the GIGABYTE X870E AORUS ELITE WIFI7 ICE (Rev. 1.3).

• Processor socket
  • B550M K WIFI6E:Socket AM4
  • X870E AORUS ELITE WIFI7 ICE (Rev. 1.3):Socket AM5
• Supported processor sockets
  • B550M K WIFI6E:Socket AM4
  • X870E AORUS ELITE WIFI7 ICE (Rev. 1.3):Socket AM5
• Supported memory types
  • B550M K WIFI6E:DDR4-SDRAM
  • X870E AORUS ELITE WIFI7 ICE (Rev. 1.3):DDR5-SDRAM
• Memory channels
  • B550M K WIFI6E:Dodeca-channel
  • X870E AORUS ELITE WIFI7 ICE (Rev. 1.3):Dual-channel
• ECC сompatibility
  • B550M K WIFI6E:ECC & Non-ECC
  • X870E AORUS ELITE WIFI7 ICE (Rev. 1.3):Non-ECC
• Supported memory clock speed (max)
  • B550M K WIFI6E:4733 MHz
  • X870E AORUS ELITE WIFI7 ICE (Rev. 1.3):8200 MHz
• Maximum internal memory
  • B550M K WIFI6E:128 GB
  • X870E AORUS ELITE WIFI7 ICE (Rev. 1.3):256 GB
• Maximum internal memory per slot
  • B550M K WIFI6E:32 GB
  • X870E AORUS ELITE WIFI7 ICE (Rev. 1.3):64 GB