Adaptive voltage adjustment based on temperature value

Various embodiments of a method and apparatus for performing adaptive voltage adjustment based on temperature value are disclosed. In one embodiment, and integrated circuit (IC) includes logic circuitry having at least one temperature sensor therein. The IC also includes a power management circuit coupled to receive temperature readings from the temperature sensor. The power management circuit is configured to determine a temperature of the IC based on a temperature reading received from the temperature sensor. The power management circuit may compare the determined temperature to a temperature threshold. If the temperature exceeds a temperature threshold value, the power management circuit may cause the operating voltage to be reduced by an amount equivalent to a voltage guard band.