GIGABYTE A520I AC (Rev. 1.4) vs GIGABYTE B650M GAMING WIFI6E (rev.1.4)

Key differences

The GIGABYTE B650M GAMING WIFI6E (rev.1.4) has 1,100 MHz more supported memory clock speed (max) than the GIGABYTE A520I AC (Rev. 1.4) (6400 MHz vs 5300 MHz). The GIGABYTE B650M GAMING WIFI6E (rev.1.4) has 64 GB more maximum internal memory than the GIGABYTE A520I AC (Rev. 1.4) (128 GB vs 64 GB). The GIGABYTE B650M GAMING WIFI6E (rev.1.4) has 32 GB more maximum internal memory per slot than the GIGABYTE A520I AC (Rev. 1.4) (64 GB vs 32 GB). Processor socket: Socket AM4 on the GIGABYTE A520I AC (Rev. 1.4), Socket AM5 on the GIGABYTE B650M GAMING WIFI6E (rev.1.4). Supported processor sockets: Socket AM4 on the GIGABYTE A520I AC (Rev. 1.4), Socket AM5 on the GIGABYTE B650M GAMING WIFI6E (rev.1.4).

• Processor socket
  • A520I AC (Rev. 1.4):Socket AM4
  • B650M GAMING WIFI6E (rev.1.4):Socket AM5
• Supported processor sockets
  • A520I AC (Rev. 1.4):Socket AM4
  • B650M GAMING WIFI6E (rev.1.4):Socket AM5
• Supported memory types
  • A520I AC (Rev. 1.4):DDR4-SDRAM
  • B650M GAMING WIFI6E (rev.1.4):DDR5-SDRAM
• ECC сompatibility
  • A520I AC (Rev. 1.4):ECC & Non-ECC
  • B650M GAMING WIFI6E (rev.1.4):Non-ECC
• Supported memory clock speed (max)
  • A520I AC (Rev. 1.4):5300 MHz
  • B650M GAMING WIFI6E (rev.1.4):6400 MHz
• Maximum internal memory
  • A520I AC (Rev. 1.4):64 GB
  • B650M GAMING WIFI6E (rev.1.4):128 GB
• Maximum internal memory per slot
  • A520I AC (Rev. 1.4):32 GB
  • B650M GAMING WIFI6E (rev.1.4):64 GB
• Supported storage drive interfaces
  • A520I AC (Rev. 1.4):PCI Express 3.0, SATA III
  • B650M GAMING WIFI6E (rev.1.4):M.2, SATA III