Gigabyte B650Em C
Specifications
- Manufacturer: Gigabyte
- Chipset: B650
- Socket: AM5
- Form Factor: Micro ATX
- DIMM Slots: 4
- Color: Black / Gray
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 : 601D 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
System Stability & Architecture
Version F2 updates the platform to AGESA 1.2.0.3f, addressing critical security vulnerabilities including the TPM Out-of-Bounds Read issue (CVE-2025-2884) and a CPU microcode signature verification flaw (CVE-2024-36347). This release also enhances baseline memory compatibility. Following this, version F3 upgrades the firmware to AGESA 1.2.0.3g and enforces Secure Boot as the default system state to harden the boot process. Additionally, F3 integrates support for the AI TOP Utility v4.1.1 and optimizes general system stability.
Performance Tuning & Latest Features
Version F4 focuses on broad system compatibility improvements. The subsequent release, version F5, implements AGESA 1.2.8.0 to establish support for next-generation Ryzen processors. This update specifically mitigates the Hynix Rowhammer vulnerability (CVE-2025-6202) affecting specific SK Hynix DDR5 DIMMs and further refines memory compatibility for high-density configurations.
ℹ️AI-synthesized summary derived from official changelogs and verified microcode specifications. Always verify with the manufacturer.