Gigabyte B860M K GEN5 is a Micro ATX B860 board for LGA1851 Core Ultra processors that provides a PCIe 5.0 x16 slot, Realtek Gigabit Ethernet and a single HDMI output. Two DDR5 slots allow up to 128GB. Two PCIe 4.0 M.2 connectors sit alongside four SATA ports and a PCIe 3.0 x1 slot.
Product released: January 13, 2025
Latest firmware version
Version F3, released June 11, 2026
Last checked for updates: Oct 31, 2026 04:09 UTC
What's new in version F3
- Checksum : 3C4C
- Improve system security and stability.
Version F3b - May 29, 2026: - Checksum : 13A7 - Introduce D5 Single Boost technology to optimize single DDR5 module performance. - Improve gaming performance and system responsiveness for…
Version F3a - April 28, 2026: - Checksum : D60B - Support HUDIMM (One Sub-channel DDR5) - Improve memory compatibility
Version F2 - February 2, 2026: - Checksum : 7E82 - Update SIC version to 0D.00.05.10 - Update CPU microcode version to 121 - Update CSME version to 19.0.5.2175v0.2 - Update GOP version to 10…
Gigabyte B860M K GEN5 is a Micro ATX B860 board for LGA1851 Core Ultra processors that provides a PCIe 5.0 x16 slot, Realtek Gigabit Ethernet and a single HDMI output. Two DDR5 slots allow up to 128GB. Two PCIe 4.0 M.2 connectors sit alongside four SATA ports and a PCIe 3.0 x1 slot. It was originally released on January 13, 2025.
What is the latest firmware version of Gigabyte B860M K GEN5?
The latest firmware version of Gigabyte B860M K GEN5 is F3. It was released on June 11, 2026.
What changed in Gigabyte B860M K GEN5 firmware version F3?
Gigabyte B860M K GEN5 firmware version F3 includes the following changes: - Checksum : 3C4C
- Improve system security and stability.
Where can I download the latest Gigabyte B860M K GEN5 firmware?
Details and download instructions for the latest Gigabyte B860M K GEN5 firmware (version F3) are on Gigabyte's official release page: https://www.gigabyte.com/Motherboard/B860M-K-GEN5/support
How often does Gigabyte release firmware updates for Gigabyte B860M K GEN5?
We have tracked 5 firmware versions of Gigabyte B860M K GEN5. Based on historical patterns, updates are released approximately every 38 days.
Has Gigabyte B860M K GEN5 been discontinued?
Gigabyte B860M K GEN5 has not received a firmware update in a long time and may be discontinued. However, some products resume updates after extended periods.
Is Gigabyte B860M K GEN5 still receiving firmware updates?
Yes, Gigabyte B860M K GEN5 received a firmware update within the last year. The most recent version is F3.