Hello The AMD Ryzen™ 7 5800X3D Family F. gaming CPU is blocked and cannot be Overclocked or Undervolt, is that normal for those currently on sale in stores?? my Bios ROG CROSSHAIR VIII FORMULA BIOS 4304
Yes this is normal. The 5800X3D cannot be overclocked or undervolted. Even when EDC is raised, vCore is set lower to meet the TDP of the CPU. This CPU is hard limited because of the 3D cache.