GIGABYTE A520M K V2 (Rev. 1.1) vs GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5)

Key differences

The GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5) has 2 more memory slots than the GIGABYTE A520M K V2 (Rev. 1.1) (4 vs 2). The GIGABYTE A520M K V2 (Rev. 1.1) has 367 MHz more supported memory clock speed (max) than the GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5) (5100 MHz vs 4733 MHz). The GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5) has 64 GB more maximum internal memory than the GIGABYTE A520M K V2 (Rev. 1.1) (128 GB vs 64 GB). Only the GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5) has Wi-Fi. Maximum resolution: 4096 x 2160 pixels on the GIGABYTE A520M K V2 (Rev. 1.1), 5120 x 2880 pixels on the GIGABYTE B550 AORUS ELITE AX V2 (Rev. 1.5).

• Number of memory slots
  • A520M K V2 (Rev. 1.1):2
  • B550 AORUS ELITE AX V2 (Rev. 1.5):4
• Supported memory clock speed (max)
  • A520M K V2 (Rev. 1.1):5100 MHz
  • B550 AORUS ELITE AX V2 (Rev. 1.5):4733 MHz
• Maximum internal memory
  • A520M K V2 (Rev. 1.1):64 GB
  • B550 AORUS ELITE AX V2 (Rev. 1.5):128 GB
• Number of storage drives supported
  • A520M K V2 (Rev. 1.1):5
  • B550 AORUS ELITE AX V2 (Rev. 1.5):6
• Maximum resolution
  • A520M K V2 (Rev. 1.1):4096 x 2160 pixels
  • B550 AORUS ELITE AX V2 (Rev. 1.5):5120 x 2880 pixels
• USB 3.2 Gen 1 (3.1 Gen 1) connectors
  • A520M K V2 (Rev. 1.1):1
  • B550 AORUS ELITE AX V2 (Rev. 1.5):2
• USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
  • A520M K V2 (Rev. 1.1):4
  • B550 AORUS ELITE AX V2 (Rev. 1.5):3
• USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
  • A520M K V2 (Rev. 1.1):0
  • B550 AORUS ELITE AX V2 (Rev. 1.5):2