1. INCREASE PROCESSOR CORE RATIO
Intel XTU provides varying levels of control over your overclock, so you can quickly achieve a light boost, or tinker around if you're feeling adventurous. The Basic Tuning panel is the fastest and easiest way to overclock the CPU. Your primary concern is the Processor Core Ratio option, which corresponds to the 2.7GHz default base frequency. You'll want to adjust the slider in gradual increments so you can isolate the stable setting for your chip.