Every things computer does is controlled by its Central Processing Unit (CPU). The CPU is the brains of the computer.
Sometimes referred to simply as the central
processor or Nerve
Centre or heart,
but more commonly called processor,
the CPU is where most calculations take place.
In terms of computing power, the CPU is the most important element
of a computer system. It add and compare its data in cpu chipA CPU or
Processors of all computers, whether micro, mini or mainframe must have
three element or parts primary storage, arithmetic logic unit (ALU), and
control unit. Control Unit (CU) - decodes the program
instruction. CPU chip used in a computer is partially made out of Silica. on
other words silicon chip used for data processing are called Micro Processor.
Central processing unit (CPU) is the central component of the Pc.
Sometimes it is called as processor. It is the brain that runs the show inside
the Pc. All work that is done on a computer is performed directly or indirectly
by the processor. Obviously, it is one of the most important components of the
Pc. It is also, scientifically, not only one of the most amazing parts of the
PC, but one of the most amazing devices in the world of technology. The
processor plays a significant role in the following important aspects of your
computer system;
Performance: The processor is probably the most important single determinant
of system performance in the Pc. While other components also playa key role in
determining performance, the processor's capabilities dictate the maximum
performance of a system. The other devices only allow the processor to reach
its full potential.
Software Support: Newer, faster processors enable the use of the latest software.
In addition, new processors such as the Pentium with MMX Technology, enable the
use of specialized software not usable on earlier machines.
Reliability and Stability: The quality of the processor is one factor that
determines how reliably your system will run. While most processors are very
dependable, some are not. This also depends to some extent on the age of the
processor and how much energy it consumes.
Energy Consumption and Cooling: Originally processors consumed relatively
little power compared to other system devices. Newer processors can consume a
great deal of power. Power consumption has an impact on everything from cooling
method selection to overall system reliability.
Motherboard Support: The processor that decides to use in your system will be a major
determining factor in what sort of chipset we must use, and hence what
motherboard you buy. The motherboard in turn dictates many facets of. The
system's capabilities and performance.
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