GIGABYTE A520I AC (Rev. 1.4) vs GIGABYTE B650 AORUS ELITE AX V2 (rev. 1.1)

Key differences

The GIGABYTE B650 AORUS ELITE AX V2 (rev. 1.1) has 2 more memory slots than the GIGABYTE A520I AC (Rev. 1.4) (4 vs 2). The GIGABYTE B650 AORUS ELITE AX V2 (rev. 1.1) has 2,700 MHz more supported memory clock speed (max) than the GIGABYTE A520I AC (Rev. 1.4) (8000 MHz vs 5300 MHz). The GIGABYTE B650 AORUS ELITE AX V2 (rev. 1.1) has 192 GB more maximum internal memory than the GIGABYTE A520I AC (Rev. 1.4) (256 GB vs 64 GB). Processor socket: Socket AM4 on the GIGABYTE A520I AC (Rev. 1.4), Socket AM5 on the GIGABYTE B650 AORUS ELITE AX V2 (rev. 1.1). Supported processor sockets: Socket AM4 on the GIGABYTE A520I AC (Rev. 1.4), Socket AM5 on the GIGABYTE B650 AORUS ELITE AX V2 (rev. 1.1).

• Processor socket
  • A520I AC (Rev. 1.4):Socket AM4
  • B650 AORUS ELITE AX V2 (rev. 1.1):Socket AM5
• Supported processor sockets
  • A520I AC (Rev. 1.4):Socket AM4
  • B650 AORUS ELITE AX V2 (rev. 1.1):Socket AM5
• Supported memory types
  • A520I AC (Rev. 1.4):DDR4-SDRAM
  • B650 AORUS ELITE AX V2 (rev. 1.1):DDR5-SDRAM
• Number of memory slots
  • A520I AC (Rev. 1.4):2
  • B650 AORUS ELITE AX V2 (rev. 1.1):4
• ECC сompatibility
  • A520I AC (Rev. 1.4):ECC & Non-ECC
  • B650 AORUS ELITE AX V2 (rev. 1.1):Non-ECC
• Supported memory clock speed (max)
  • A520I AC (Rev. 1.4):5300 MHz
  • B650 AORUS ELITE AX V2 (rev. 1.1):8000 MHz
• Maximum internal memory
  • A520I AC (Rev. 1.4):64 GB
  • B650 AORUS ELITE AX V2 (rev. 1.1):256 GB
• Maximum internal memory per slot
  • A520I AC (Rev. 1.4):32 GB
  • B650 AORUS ELITE AX V2 (rev. 1.1):64 GB