GIGABYTE B550M K WIFI6E vs GIGABYTE B850M AORUS STEALTH

Key differences

The GIGABYTE B850M AORUS STEALTH has 3,467 MHz more supported memory clock speed (max) than the GIGABYTE B550M K WIFI6E (8200 MHz vs 4733 MHz). The GIGABYTE B850M AORUS STEALTH has 128 GB more maximum internal memory than the GIGABYTE B550M K WIFI6E (256 GB vs 128 GB). The GIGABYTE B850M AORUS STEALTH 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 B850M AORUS STEALTH. Supported processor sockets: Socket AM4 on the GIGABYTE B550M K WIFI6E, Socket AM5 on the GIGABYTE B850M AORUS STEALTH.

• Processor socket
  • B550M K WIFI6E:Socket AM4
  • B850M AORUS STEALTH:Socket AM5
• Supported processor sockets
  • B550M K WIFI6E:Socket AM4
  • B850M AORUS STEALTH:Socket AM5
• Supported memory types
  • B550M K WIFI6E:DDR4-SDRAM
  • B850M AORUS STEALTH:DDR5-SDRAM
• Memory channels
  • B550M K WIFI6E:Dodeca-channel
  • B850M AORUS STEALTH:Dual-channel
• ECC сompatibility
  • B550M K WIFI6E:ECC & Non-ECC
  • B850M AORUS STEALTH:Non-ECC
• Supported memory clock speed (max)
  • B550M K WIFI6E:4733 MHz
  • B850M AORUS STEALTH:8200 MHz
• Maximum internal memory
  • B550M K WIFI6E:128 GB
  • B850M AORUS STEALTH:256 GB
• Maximum internal memory per slot
  • B550M K WIFI6E:32 GB
  • B850M AORUS STEALTH:64 GB