GIGABYTE A520I AC (Rev. 1.4) vs GIGABYTE B550M X AORUS ELITE WIFI7

Key differences

The GIGABYTE B550M X AORUS ELITE WIFI7 has 2 more memory slots than the GIGABYTE A520I AC (Rev. 1.4) (4 vs 2). The GIGABYTE A520I AC (Rev. 1.4) has 2,100 MHz more supported memory clock speed (max) than the GIGABYTE B550M X AORUS ELITE WIFI7 (5300 MHz vs 3200 MHz). The GIGABYTE B550M X AORUS ELITE WIFI7 has 64 GB more maximum internal memory than the GIGABYTE A520I AC (Rev. 1.4) (128 GB vs 64 GB). Ethernet interface type: Fast Ethernet, Gigabit Ethernet on the GIGABYTE A520I AC (Rev. 1.4), 2.5 Gigabit Ethernet on the GIGABYTE B550M X AORUS ELITE WIFI7. Top Wi-Fi standard: Wi-Fi 5 (802.11ac) on the GIGABYTE A520I AC (Rev. 1.4), Wi-Fi 7 (802.11be) on the GIGABYTE B550M X AORUS ELITE WIFI7.

• Number of memory slots
  • A520I AC (Rev. 1.4):2
  • B550M X AORUS ELITE WIFI7:4
• Supported memory clock speed (max)
  • A520I AC (Rev. 1.4):5300 MHz
  • B550M X AORUS ELITE WIFI7:3200 MHz
• Maximum internal memory
  • A520I AC (Rev. 1.4):64 GB
  • B550M X AORUS ELITE WIFI7:128 GB
• Number of storage drives supported
  • A520I AC (Rev. 1.4):5
  • B550M X AORUS ELITE WIFI7:6
• USB 3.2 Gen 1 (3.1 Gen 1) connectors
  • A520I AC (Rev. 1.4):1
  • B550M X AORUS ELITE WIFI7:2
• Number of CPU fan connectors
  • A520I AC (Rev. 1.4):1
  • B550M X AORUS ELITE WIFI7:2
• USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
  • A520I AC (Rev. 1.4):0
  • B550M X AORUS ELITE WIFI7:1
• HDMI ports quantity
  • A520I AC (Rev. 1.4):2
  • B550M X AORUS ELITE WIFI7:1