Sunday, 4 December 2011

What does Mean of Core i3, Core i5 and Core i7

 Core i3, Core i5 and Core i7 Mean:

Many people do not know what is Core i3, Core i5 and Core i7 mean. First of all we have to understand what is Core. After this we can understand what does Core i3, Core i5 and Core i7 mean. These terms basically we use when we want to buy any laptop and if we are telling somebody about our laptop specifications.

 Core as same as processor but when we say single core it mean our system or laptop can perform only one instructions at a time. A multi-core processor can perform more than one instruction at a time.

 i3, i5, i7 are Intel series processor. core i3 has a low level and also has less processing power but it does not mean that we cannot do any thing by using a core i3 processors laptops. Core i5 is more power than core i3. Similarly core i7 is more powerful than core i3, and i5 processors.

When we buy a laptop we do not know about these terms. So which type of Laptop we should buy it depends on our uses of laptop. If we simply want to watch Movies and any other multimedia and some other photo editing tools then core i3 is best. But if we want to run powerful and havy application we should buy core i5 or core i7.
The prices of thes laptops also differs.

How many cores do i3, i5, and i7′s have?
 A Dual-core processor has two cores.
 A Quad-core processor has four cores.
 An i3 processor has 2 cores.
 An i5 processor has 2 or 4 cores (depending on the model you have.)
 An i7 processor has 2, 4 or 6 cores (depending on the model you have.)


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