How To Overclock I7 6700k?

Overclocking your i7 6700k processor is a great way to get more performance out of your system and take your gaming and productivity experience to the next level. While overclocking isn’t for everyone, the process can be accomplished with relative ease and is something that many enthusiasts and serious gamers consider to be essential.

In basic terms, overclocking involves increasing the clock speed of your CPU beyond its stock settings, which can result in faster processing speeds and improved performance. However, if not done properly, overclocking can also cause damage to your system, so it’s important to know what you’re doing before you get started. In this guide, we’ll cover everything you need to know about how to overclock your i7 6700k CPU so that you can boost your system’s performance while keeping it stable and safe.

How to Overclock i7 6700K?

Overclocking an i7 6700k is a way of enhancing its performance beyond what the manufacturer has intended. If done correctly, it can lead to a noticeable performance boost and better productivity from your PC.

Here’s how to overclock i7 6700k:

1. Make sure your cooling system is adequate for overclocking. An aftermarket CPU cooler would be advisable.

2. Enter your computer’s BIOS, and navigate to the “Advanced Frequency Settings” or “Overclocking” tab.

3. Change the “CPU Ratio” to the desired level, this is the key point in overclocking.

4. Adjust the CPU voltage to ensure stability. Starting with 1.25V, then slowly increase until you achieve stability.

5. Run a stress test to ensure the stability of your overclock. Use a stability testing program such as Prime95, and test with different loads.

6. Stay within safe limits for temperature and voltage to avoid overheating or damaging your CPU.

7. Monitor your PC for any unexpected behavior or instability. You may need to make adjustments to the voltage or other settings accordingly.

8. Once you have achieved a stable overclock, save your settings and reboot your computer.

9. Repeat the stress test to ensure everything is running smoothly.

Remember, overclocking is not a risk-free process, as it may shorten the lifespan of your CPU and void any warranty. Also, the extent of overclocking that is achievable depends on individual CPUS and other system configurations. So, proceed with caution and always monitor your system closely.


1. What is overclocking and how does it affect my i7 6700K?
Overclocking is the process of increasing the clock speed of your CPU beyond its factory settings, which can result in improved performance. For the i7 6700K, overclocking can provide smoother and faster processing.

2. What do I need to start overclocking my i7 6700K?
To begin overclocking your CPU, you will need a motherboard that can support it, a cooling solution to prevent your CPU from overheating, a stable power supply, and overclocking software such as Intel Extreme Tuning Utility or MSI Afterburner.

3. What is the safe limit for overclocking my i7 6700K?
The safe limit for overclocking your CPU varies depending on several factors such as your cooling solution, power supply, and motherboard. As a general guideline, it is recommended to keep your CPU temperature under 90°C and your voltage under 1.4V to avoid damaging your CPU.

4. How do I test the stability of my overclocked i7 6700K?
You can test the stability of your overclocked CPU using stress testing software such as Prime95 or AIDA64. These programs stress your CPU to its limits and can help identify any instability or issues with your overclocking settings.

5. What are some common mistakes to avoid when overclocking my i7 6700K?
Some common mistakes to avoid when overclocking your CPU include pushing your CPU too hard, not ensuring adequate cooling, and not testing the stability of your overclocked settings before using them for extended periods. It is also important to make sure that your power supply can handle the increased demand of your overclocked CPU.


In summary, taking the time to properly overclock your i7 6700k processor can bring significant performance improvements to your computer. By following the steps outlined in this guide and ensuring proper cooling and voltage levels, you can safely and effectively overclock your CPU. Remember to take caution and always monitor your system while performing any overclocking procedures. Happy overclocking!

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