Gigabyte X870E Aorus Master X3D
Specifications
- Manufacturer: Gigabyte
- Chipset: X870
- Socket: AM5
- Form Factor: ATX
- DIMM Slots: 4
- Color: Black
BIOS Update Status
- AGESA 1.2.0.3C
Improves high-density memory compatibility, allowing stable operation of 4x DIMM configurations and 256GB total capacity.
- AGESA 1.2.7.0
Major enablement patch for next-generation 2026 processors; updates the PSP firmware and improves USB compatibility.
- AGESA 1.3.0.0
Preliminary support for the next major AM5 architecture revision; includes significant security hardening and memory training overhauls.
Latest BIOS Version
Checksum : E2E2 Update AMD AGESA 1.2.8.0 for next gen Ryzen processors support Fix SK Hynix DDR5 DIMM vulnerability issue (CVE-2025-6202) Improve memory compatibility
BIOS Release Notes Analysis
BIOS Updates
The firmware lifecycle for the X870E Aorus Master X3D begins with version F2, which integrates AGESA 1.2.0.3g to harden platform security. This update mitigates the TPM 2.0 out-of-bounds read vulnerability (CVE-2025-2884) and a critical CPU microcode signature verification flaw (CVE-2024-36347), while establishing Secure Boot as the system default. Intermediate update F3 stabilizes general system compatibility prior to the major architectural shift in version F4. This latest release advances the firmware to AGESA 1.2.8.0 to enable support for next-generation Ryzen processors and patches the critical Hynix Rowhammer vulnerability (CVE-2025-6202) affecting specific DDR5 modules.
ℹ️AI-synthesized summary derived from official changelogs and verified microcode specifications. Always verify with the manufacturer.