CPU drivers are programs that allow users to change or alter the behavior of a computer’s CPU. The BIOS on the motherboard handles basic aspects, while more complicated controls can be achieved by changing the BIOS or downloading CPU drivers. Overclocking and underclocking can be done using CPU drivers. Newer CPUs may have drivers that can be installed in the OS. CPU drivers allow users to access certain features and alter the functionality of the CPU. Overclocking can wear down a CPU more quickly, while underclocking can extend processor life.
A computer’s central processing unit (CPU) typically doesn’t have drivers in the traditional sense, at least not in the same way as other devices. CPU drivers are actually programs or software that can allow a user to change or alter the behavior of a computer’s CPU in a variety of ways. A computer’s CPU is recognized by the motherboard from the moment the computer is first turned on, so the basic input/output system (BIOS) on the motherboard can handle some basic aspects related to the CPU . More complicated controls over the CPU on a computer, such as overclocking and underclocking, can be achieved by changing the BIOS or downloading CPU drivers which tend to make the process easier.
A computer’s CPU can be considered the heart of the computer. It regulates nearly every other computer process, and without it most computers simply won’t function. Newer and more powerful CPUs may have drivers that can be installed in a computer’s operating system (OS) for the computer and the user to take advantage of some of the CPU’s features. Traditionally, drivers are computer files that allow a computer’s operating system to recognize a device, such as a video card or printer, and to work properly with that device. If the operating system on a computer was unable to recognize or work with a CPU, the computer would not be able to function properly.
Most CPU drivers are intended to allow a computer user to access certain features of a CPU or to alter the functionality of the CPU in a variety of ways. Two of the most common types of changes that can be made using these types of drivers are overclocking and underclocking. A computer’s CPU basically works like a heart inside a person. The CPU sends out regular “heartbeats” to allow other systems to function properly by regulating program execution based on these pulses.
When a CPU is overclocked, often through the installation and use of CPU drivers, the computer’s heart beats faster. These faster pulses through the various other systems allow programs to run faster and access memory quicker. Just like a heart in a person, however, a faster beat or higher clock speed can wear down a CPU more quickly and eventually lead to malfunctions and CPU “death”.
Underclocking is basically the opposite process. CPU drivers can be used to reduce the clock speed of a CPU to extend processor life, reduce power consumption, or otherwise reduce the strain on computer systems. While CPU drivers typically don’t need to be updated for normal functionality, new drivers may allow you greater access to some CPU features and options.
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