Gigabyte X870 Aorus Stealth
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 : 7F0B 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 X870 Aorus Stealth prioritizes security hardening and future processor readiness. Version F2 updates the platform to AGESA 1.2.0.3g, enforcing Secure Boot as the default system state and enabling the AI TOP Utility v4.1.1. Intermediate stability adjustments are applied in version F3 to resolve compatibility issues. The critical F4 update integrates AGESA 1.2.8.0 to establish support for next-generation Ryzen processors and mitigates the Hynix Rowhammer vulnerability (CVE-2025-6202) affecting specific SK Hynix DDR5 DIMMs.
ℹ️AI-synthesized summary derived from official changelogs and verified microcode specifications. Always verify with the manufacturer.