Alternately referred to as clock speed and processor speed, is the speed at which the CPU can process instructions!
The CPU frequency, also known as clock speed / rate, refers to the speed at which a central processing unit (CPU) operates and executes instructions and commands.
However, modern CPUs also have the ability to have two or more instructions per cycle, so with two instructions per cycle it would be 8 billion arithmetic operations per second with the same CPU!
However, if the CPU also has multiple cores and the software is written to use them, you can multiply that by the number of CPU cores again!
So, at 4 gigahertz and 4 cores with two commands per clock, 32 billion arithmetic operations per second would theoretically be possible.
But it's also important to note that CPU frequency is an important factor in CPU performance, but not the only one. Of course, the architecture of the CPU, the number of cores and threads, the cache size and other factors also play an important role in determining the overall performance of a modern CPU.
Therefore, when evaluating CPU performance, it is important to consider these factors in addition to the clock speed. Additionally, as CPU frequency increases, power consumption and heat generation also increase, which can impact the cooling requirements of a computer system.
►► No constant frequency with my CPU - Why?