Described herein are an apparatus, method, and system for adaptive compensation for reverse temperature dependence in a processor. The apparatus comprises: a first sensor to determine operating temperature of a processor; a second sensor to determine behavior of the processor; and a control unit to determine a frequency of a clock signal for the processor and a power supply level for the processor according to the determined operating temperature and behavior of the processor, wherein the control unit to increase the power supply level from an existing power supply level, and/or reduce frequency of the clock signal from an existing frequency of the clock signal when the operating temperature is in a region of reverse temperature dependence (RTD).