What is fclk frequency?

The fclk frequency, also known as the fabric clock frequency, is a parameter used in computer hardware to measure the speed at which the processor communicates with other components on the circuit board. It is also used to measure the speed at which data can be transferred between different processor cores.

Generally, the higher the fclk frequency, the faster the processor can communicate with other components. This can result in faster overall performance of the system.

The fclk frequency is typically set by the system BIOS or in some cases by overclocking software. It is measured in megahertz (MHz) or gigahertz (GHz).

Different processor models and generations have different fclk frequency limits and maximum values. The fclk frequency can also impact the stability and lifespan of the processor if it is set too high.

Adjusting the fclk frequency can be useful for overclocking purposes or for optimizing performance in certain applications. However, it should be done with caution and only if the user has an adequate understanding of their system's components and capabilities.