| Issue | Affected CPUs | Fix | |-------|---------------|------| | (affects gaming) | Ryzen 5000/7000 | Install Windows 11 22H2 or newer (fixed in late 2022) | | Random stuttering / FTPM stutter | Ryzen 3000/5000 | Update BIOS to latest (includes AGESA 1.2.0.7+). Or disable fTPM and use discrete TPM module | | Performance regression in certain apps | Ryzen 7000 (Zen 4) | Install latest chipset drivers from AMD.com | | Energy efficiency / scheduler issues | Ryzen with dual CCD (e.g., 5900X, 7950X) | Use Windows 11 Game Mode + “Game Mode” in Ryzen Master to prefer fastest cores |
AMD Ryzen 1000 series (Zen 1) is officially unsupported but can be installed with registry bypasses (not recommended for security/performance). amd windows 11