What's inside your computer


Computer Processor - Before, Now And Eventually

The fact is that a computer comprisescomputers with 16-bit CPUs were
several processors however the oneconsidered powerful while today 64-bits
regularly used by advertisers when theyare the norm, a reflection of how far
want to draw attention to the power of athe IT public sector experience has
computer commonly relates to the Centraldeveloped in a little over fifteen
Processing Unit (CPU).years.
Few individuals will not have heard ofA CPU today would seem like something
Intel or AMD processors while theirfrom an alien world to the computer
significance to the advertisinggeeks of fifteen years ago, Not only
community and thereby the general publichave they become much more powerful but
at large is comparable to the way motorin addition their use of new materials
manufacturers sell their cars. If in theas semiconductors increases efficiency
market for a sports car an individualbeyond anything thought manageable
usually wants as much performance as isfifteen years ago. The intention of
available hence manufacturers will sellthese new semiconductors is directly
their most powerful cars simply byaimed at the speed with which a CPU
stating the number of cylinders aoperates. Making the CPU faster is an
particular model possesses. By usingongoing challenge that drives this
just two letters such as V8 - a messageindustry because ultimately all
is sent to the public consumer who willcomputers are limited by the capability
automatically recognize that thisof their CPU and, because IT has become
indicates a potentially powerful engine.an established ingredient in the daily
The equivalent term to excite theroutine people now have to handle we are
adrenalin rush in the computer buyermuch more proficient at using them.
today is probably a "Dual CoreThe knock on effect from the IT
Processor".development of the past fifteen years
However before describing the merits ofrelates to people and their improved
dual core processing or any otherfunctionality when interacting with
electronic component or semiconductorscomputers. The demands made on
it seems reasonable to first explain whyelectronic components will continue to
the CPU attracts so much attention,increase as people learn how to add,
possibly more than any other electronicmanipulate and subtract using their IT
component lurking within a computer.on a daily basis and it seems that no
The specification of a CPU is defined bymatter how fast electronic components
its speed for example 900 MHz providesbecome they will never quite be capable
an approximation of the number ofof matching the speed of the brain whose
instructions that a CPU is able tofingers deftly work a keyboard.
process by the second - 900 million inIn addition a fast CPU back in the early
this example. In addition the datanineties ran at around 386 MHz, an
handling capability of a CPU defines itselectronic component that would today
power: a 64-bit CPU is able to combine,freeze being within close proximity of a
stage-manage or subtract numbers thatmodern PC game.
are 64-bits wide. In the early nineties



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