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Intel K Vs. KF

If you can’t decide between buying the K or KF series’, you may want to do an Intel K vs. KF comparison? When it comes to processors, Intel is one of the best brands. The company offers a range of processors ranging from a few hundred to several thousand dollars. Intel KF and Intel K are quite common processors by the company. But what is the difference?

Regarding basic processing performance, there is not much difference between Intel K and KF, nor are their prices notoriously different. The added graphics processing capability makes a significant difference between the two processors. The Intel K has an integrated graphics processor, while the Intel KE doesn’t.

What is Intel K?

Intel K is a processor whose suffix K means “Unlocked.” It means that you can alter the processor’s frequency by overclocking it. You gain extra performance by overclocking the Intel K processor. 

The Intel K processors support overclocking and have an integrated graphics processor. As a result, users do not require dedicated graphics cards to attain a better video output.

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Intel K series processors are often the go-to for gamers who want to take full advantage of the processor. A lot of users choose it when they are looking to optimize their computer setup. 

The Intel K series is primarily for advanced users who are hardware-savvy. Additionally, the K models tend to be in high demand due to their superior Boost and Base frequencies. 

It is necessary to have specialized technical skills to alter the processor frequencies. If you are an advanced user, you can do this through the motherboard BIOS or the Tuning Utility software offered by Intel. 

Overclocking is only possible with certain motherboards, powerful heat sinks, and adequate cooling. The processor’s temperature rises with overclocking, resulting in a shorter lifespan.

What is Intel KF?

The Intel KF closely resembles the K series. Aside from the IGPU, there is no difference between the Intel KF and Intel K series. The Intel KF processors lack integrated graphics, which is not the case with the Intel K series.

Due to their lack of integrated graphics, you will need an external graphics card component to use it. As a result, the final product costs more, especially since the difference between the two models is marginal. 

Because of this, most users of Intel processors do not purchase them to use them as integrated graphics because they are inferior and don’t perform well.

What is the Difference Between Intel K and KF Processors?

Intel KF and Intel K are primarily different in their graphics support. There is a manufacturing defect in the Intel Core-KF GPU components; hence their IGPU is deactivated. 

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Other than IGPU, both processor ranges have quite similar characteristics. The Intel KF could have about a 3% efficiency advantage and run at a lower temperature than the Intel K models. 

However, the performance and temperature differences are negligible since most K models do not use the IGPU. When you are sure that your graphics card won’t fail or if you have an extra graphics card, you can prefer the Intel KF over the K processor. 

On the other hand, if you want to use an integrated graphic card if your dedicated card fails, then the Intel K CPU will be ideal. Therefore, depending on your needs, you can decide whether to use Intel K or Intel KF.


The difference between the Core-K and Core-KF ranges is that Core-K has integrated graphics, while Core-KF does not. When considering which model to get, it’s a factor to consider.

Video editors and gamers who rely heavily on graphics should not rely solely on Core-KF’s performance. Most likely, they will be using their dedicated graphics card.

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