Search for your motherboards manual online to match the instructions below with your BIOS' equivalent. BIOS settings differ from model to model. Today's BIOS settings are more informative and useful. Before, BIOS options were text based and provided minimal information regarding changeable variables. Most PCs nowadays come equipped with cleaner BIOS interfaces than the ones of yester-year. If you already have benchmarking programs at your disposal, and are familiar with stress-testing, the better choice would be to enter into your BIOS and make the necessary changes there. They provide an easy-to-use interface, live monitoring software, and necessary parameter limits to stop you from doing anything rash.

I recommend these software choices for users just starting out with component overclocking. The software works as a bridge between your hardware and your overclock. The moment your PC crashes due to a VCore parameter change, switch it back. After you've hit a snag with stability, begin increasing your voltage by tenths (.10s). You can check this parameter using monitoring software like HWMonitor or CPU-Z. When you are overclocking your PC, ensure that your are modifying your core voltage (as opposed to DRAM voltage, for example). For example, a BCLK speed of 100 MHz and a clock multiplier setting of 32 will have an overall clock speed of 3.2 GHz or 3200 MHz. This parameter dictates the general speed of your CPU. The Clock Multiplier is the main parameter you will change during overclock.

The overall speed of your CPU is indicated by the base clock multiplied by the clock multiplier. Instead, your CPU (along with your RAM) runs in clock cycles, often referred to as its frequency. Overall clock speed does not occur in a chunk. BCLK (Base Clock or Frequency) refers to the base speed (in Hertz, or cycles per second) of your processor.Certain terms are vital for overclocking purposes.

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