Gigabyte A620M S2H (rev. 1.0)
Specifications
- Manufacturer: Gigabyte
- Chipset: A620
- Socket: AM5
- Form Factor: Micro ATX
- DIMM Slots: 2
- Color: Gray / 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: 83F7 Update AMD AGESA 1.3.0.0a for next gen Ryzen CPU performance optimized Fix DDR5 DRAM vulnerability issue (CVE-2025-6202) with mixed mode option
BIOS Release Notes Analysis
Launch Stability & Compatibility
Version F1 establishes baseline platform support for high-density 24GB and 48GB DDR5 modules using AGESA 1.0.0.6. Version F2 implements a critical safety mechanism by hard-locking the SoC voltage to 1.3V to prevent thermal damage on Ryzen 7000X3D series processors. Firmware F3 resolves specific download assistant vulnerabilities identified by Eclypsium Research. Updates F5 through F7 integrate AGESA 1.0.0.7c to significantly improve DDR5 memory training and compatibility with high-speed kits. Version F21 patches the critical LogoFAIL UEFI vulnerability via AGESA 1.1.0.1 while enabling initial support for Ryzen 8000 series APUs.
Feature Maturity & Hardware Support
Version F30 enables support for Ryzen 9000 series processors through AGESA 1.1.7.0. Subsequent updates F32c and F32e introduce X3D Turbo Mode and optimize performance for Ryzen 9000X3D CPUs using AGESA 1.2.0.2a. Version F32f updates the firmware to AGESA 1.2.0.2b, adding Zen5 Gaming Optimizations to reduce inter-core latency. Versions F33a through F33b implement AGESA 1.2.0.3a to enhance gaming performance on 2CCD Ryzen 7000 and 9000 processors and improve PCIe device stability. Version F36 integrates the AI TOP Utility for local AI workload management.
Critical Security & Power Management
Version F32a mitigates the high-severity Sinkclose vulnerability (SMM Lock Bypass) via AGESA 1.2.0.1a. Version F33 patches the AMD CPU microcode signature verification vulnerability (CVE-2024-36347). Version F35 updates to AGESA 1.2.0.3e, resolving the TPM out-of-bounds read vulnerability (CVE-2025-2884) and further refining memory compatibility. Finally, version F38 integrates AGESA 1.2.8.0 to prepare for next-generation 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.