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  1. CPU
  2. Chipset
  3. Memory
  4. Onboard Graphics
  5. Audio
  6. LAN
  7. Expansion Slots
  8. Storage Interface
  9. USB
  10. Internal I/O Connectors
  11. Back Panel Connectors
  12. I/O Controller
  13. H/W Monitoring
  14. BIOS
  15. Unique Features
  16. Bundled Software
  17. Operating System
  18. Form Factor
View complete spec list

Motherboard Comparison

  • A620M S2H

    A620M S2H (Rev. 1.0)

  • B650M H

    B650M H (Rev. 1.0)

  • Choose from product list
  • Quick Navigate
  • CPU
  • CPU

    AMD Socket AM5, support for:
    AMD Ryzen™ 7000 / Ryzen™ 8000 / Ryzen™ 9000 Series Processors
    (Please refer "CPU Support List" for more information.)
    AMD Socket AM5, support for:
    AMD Ryzen™ 7000 / Ryzen™ 8000 / Ryzen™ 9000 Series Processors
    (Go to GIGABYTE's website for the latest CPU support list.)
  • Chipset
  • Chipset

    AMD A620
    AMD B650
  • Memory
  • Memory

    Support for DDR5 6400(OC) / 6200(OC) / 6000(OC) / 5600(OC) / 5200 / 4800 / 4400 MT/s memory modules
    2 x DDR5 DIMM sockets supporting up to 128 GB (64 GB single DIMM capacity) of system memory
    Dual channel memory architecture
    Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
    Support for AMD EXtended Profiles for Overclocking (AMD EXPO™) and Extreme Memory Profile (XMP) memory modules
    (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" for more information.)
    Support for DDR5 6400(OC) / 6200(OC) / 6000(OC) / 5600(OC) / 5200 / 4800 / 4400 MT/s memory modules
    2 x DDR5 DIMM sockets supporting up to 128 GB (64 GB single DIMM capacity) of system memory
    Dual channel memory architecture
    Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
    Support for AMD EXtended Profiles for Overclocking (AMD EXPO™) and Extreme Memory Profile (XMP) memory modules
    (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" on GIGABYTE's website for more information.)
  • Onboard Graphics
  • Onboard Graphics

    Integrated Graphics Processor:
    - 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz
    - 1 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz

    * Support for DisplayPort 1.4 version.


    - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz

    * Support for HDMI 2.1 version and HDCP 2.3.
    ** Support for native HDMI 2.1 TMDS compatible ports.


    (Graphics specifications may vary depending on CPU support.)
    Support for up to 3 displays at the same time
    Integrated Graphics Processor:
    - 1 x DisplayPort, supporting a maximum resolution of 3840x2160@144 Hz

    * Support for DisplayPort 1.4 version.


    - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz

    * Support for HDMI 2.1 version and HDCP 2.3.
    ** Support for native HDMI 2.1 TMDS compatible ports.


    (Graphics specifications may vary depending on CPU support.)
  • Audio
  • Audio

    Realtek® Audio CODEC
    High Definition Audio
    2/4/5.1/7.1-channel

    * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.

    Realtek® Audio CODEC
    High Definition Audio
    2/4/5.1/7.1-channel

    * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.

  • LAN
  • LAN

    Realtek® GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
    Realtek® GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
  • Expansion Slots
  • Expansion Slots

    1 x PCI Express x16 slot, integrated in the CPU:
    1. AMD Ryzen™ 7000 Series Processors support PCIe 4.0 x16 mode
    2. AMD Ryzen™ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode
    3. AMD Ryzen™ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode
      * The PCIEX16 slot can only support a graphics card or an NVMe SSD.
    Chipset:
    1. 1 x PCI Express x1 slot, supporting PCIe 3.0 and running at x1
    1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
    - AMD Ryzen™ 7000 Series Processors/ Ryzen™ 9000 Series Processors support PCIe 4.0 x16 mode
    - AMD Ryzen™ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode
    - AMD Ryzen™ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode
    * The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.
    Chipset:
    - 1 x PCI Express x1 slot, supporting PCIe 3.0 and running at x1(PCIEX1)
  • Storage Interface
  • Storage Interface

    1 x M.2 connector, integrated in the CPU, supporting Socket 3, M key, type 2580 SSDs:
    1. AMD Ryzen™ 7000 Series Processors support PCIe 4.0 x4/x2 SSDs
    2. AMD Ryzen™ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
    3. AMD Ryzen™ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs
    4 x SATA 6Gb/s connectors
    RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices
    RAID 0, RAID 1, and RAID 10 support for SATA storage devices
    1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2580/2280 SSDs:
    - AMD Ryzen™ 7000 Series Processors/ Ryzen™ 9000 Series Processors support PCIe 4.0 x4/x2 SSDs
    - AMD Ryzen™ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
    - AMD Ryzen™ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs
    4 x SATA 6Gb/s connectors
    RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices
    RAID 0, RAID 1, and RAID 10 support for SATA storage devices
  • USB
  • USB

    CPU:
    - 2 x USB 3.2 Gen 1 ports on the back panel
    - 1 x USB 2.0/1.1 port on the back panel
    Chipset:
    - 2 x USB 3.2 Gen 1 ports available through the internal USB header
    - 7 x USB 2.0/1.1 ports (3 ports on the back panel, 4 ports available through the internal USB headers)
    CPU:
    - 2 x USB 3.2 Gen 1 ports on the back panel
    - 1 x USB 2.0/1.1 port on the back panel
    Chipset:
    - 2 x USB 3.2 Gen 1 ports available through the internal USB header
    - 7 x USB 2.0/1.1 ports (3 ports on the back panel, 4 ports available through the internal USB headers)
  • Internal I/O Connectors
  • Internal I/O Connectors

    1 x 24-pin ATX main power connector
    1 x 8-pin ATX 12V power connector
    1 x CPU fan header
    2 x system fan headers
    1 x addressable LED strip header
    1 x RGB LED strip header
    1 x M.2 Socket 3 connector
    4 x SATA 6Gb/s connectors
    1 x front panel header
    1 x front panel audio header
    1 x USB 3.2 Gen 1 header
    2 x USB 2.0/1.1 headers
    1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only)
    1 x Clear CMOS jumper
    1 x 24-pin ATX main power connector
    1 x 8-pin ATX 12V power connector
    1 x CPU fan header
    2 x system fan headers
    1 x addressable LED strip header
    1 x RGB LED strip header
    1 x M.2 Socket 3 connector
    4 x SATA 6Gb/s connectors
    1 x front panel header
    1 x front panel audio header
    1 x USB 3.2 Gen 1 header
    2 x USB 2.0/1.1 headers
    1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 / GC-TPM2.0 SPI V2 module only)
    1 x Clear CMOS jumper
  • Back Panel Connectors
  • Back Panel Connectors

    4 x USB 2.0/1.1 ports
    1 x PS/2 keyboard/mouse port
    1 x D-Sub port
    1 x Q-Flash Plus button
    2 x USB 3.2 Gen 1 ports
    1 x DisplayPort
    1 x HDMI port
    1 x RJ-45 port
    3 x audio jacks
    4 x USB 2.0/1.1 ports
    1 x PS/2 keyboard/mouse port
    1 x Q-Flash Plus button
    2 x USB 3.2 Gen 1 ports
    1 x DisplayPort
    1 x HDMI port
    1 x RJ-45 port
    3 x audio jacks
  • I/O Controller
  • I/O Controller

    iTE® I/O Controller Chip
    iTE® I/O Controller Chip
  • H/W Monitoring
  • H/W Monitoring

    Voltage detection
    Temperature detection
    Fan speed detection
    Water cooling flow rate detection
    Fan fail warning
    Fan speed control

    * Whether the fan speed control function is supported will depend on the fan you install.

    Voltage detection
    Temperature detection
    Fan speed detection
    Water cooling flow rate detection
    Fan fail warning
    Fan speed control

    * Whether the fan speed control function is supported will depend on the fan you install.

  • BIOS
  • BIOS

    1 x 256 Mbit flash
    Use of licensed AMI UEFI BIOS
    PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
    1 x 256 Mbit flash
    Use of licensed AMI UEFI BIOS
    PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
  • Unique Features
  • Unique Features

    Support for GIGABYTE Control Center (GCC)

    * Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.

    Support for Q-Flash
    Support for Q-Flash Plus
    Support for GIGABYTE Control Center (GCC)

    * Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.

    Support for Q-Flash
    Support for Q-Flash Plus
  • Bundled Software
  • Bundled Software

    Norton® Internet Security (OEM version)
    LAN bandwidth management software
    Norton® Internet Security (OEM version)
    LAN bandwidth management software
  • Operating System
  • Operating System

    Support for Windows 11 64-bit
    Support for Windows 10 64-bit
    Support for Windows 11 64-bit
    Support for Windows 10 64-bit
  • Form Factor
  • Form Factor

    Micro ATX Form Factor; 23.0cm x 22.5cm
    Micro ATX Form Factor; 23.0cm x 22.5cm
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