i3, i5, i7, What's the difference?

In recent years Intel processor bombard the market with rows were awesome. Maybe you are confused in determining the right choice. Choosing the right laptop means knowing your portable CPU. We will discuss the main features of a portable chip from Intel to help you find the best to meet your needs.

Intel seems totally committed to making products that are environmentally friendly. All the chips mentioned above have some core hyperthreaded CPU can run at least four threads at a time. Everything has Smartcache technology from Intel that allocating cache to each CPU core as required. And each chip has a Core Enhanced Speedstep technology that allows the CPU clock or turn off power at the chip area to conserve electricity.

Intel seems totally committed to making products that are environmentally friendly. All the chips mentioned above have some core hyperthreaded CPU can run at least four threads at a time. Everything has Smartcache technology from Intel that allocating cache to each CPU core as required. And each chip has a Core Enhanced Speedstep technology that allows the CPU clock or turn off power at the chip area to conserve electricity. Unfortunately, all the threads are operated together still lead to a job. We still wait for a processor capable of dividing and perform several different tasks at once.

Turbo Boost

This technology was applied to compensate clocked at core heavy task, while the other core is "too relaxed". Overdrive technology detects the situation and slow the clock speed on the core that does not do any work, while charge the core that performs all tasks. Thus, the chip Turbo Boost can run one thread load faster with the same amount of power and are looking great is to produce the same heat.

Ultra-Low Voltage

Some Intel chips even more than just save energy, equipped with a clock speed of around 1.2GHz, compared with 2GHz plus you'll find on a laptop CPU in general. Each chip is-can be identified with U mark at number-processor uses less than 18 watts. You will find at least one in every family Core portable, and if you prefer the life of the battery rather than the performance, one of the chip Very Save Electricity may be the right choice.

HD Graphics and HD Video that Clear

As we understand, the graphics processing can be one of the biggest sources of electricity use in portable systems, especially in systems with a dedicated graphics chip. Intel resolve this problem by moving the graphics and HD video processing to the CPU itself. You still remember the APU on the previous post? Although the integrated graphics from Intel are not recommended for serious game play, but it can accelerate video streaming and even handles decoding for Blu-ray and other HD video.

Trusted Execution

More and more and more number of hackers. His ability even more honed. Harmful viruses and other malware that increasingly diverse needs of hardware and software solutions. Intel introduced the immunization technology to protect your PC. Intel Trusted Execution Technology allows applications running in each space protected where code from other software can not touch it.

Furthermore, the chip which one is your choice? Here is a brief explanation of the Intel Core family of portable:

Core i3

If you do not work with applications that are heavy, cheap price but not behind the technology, this is the right choice. Chip in portable processor family from Intel with a very affordable price runs in a slower clock speed, 3MB cache has smaller and lacked features such as Turbo Boost and Trusted Execution. Core i3 chip can be found on a computer at a low price, and is a great option if you are considering about usability rather than performance. The machine is also a good alternative for a netbook. You will not get something that is easy to carry, but will get a strong performance, generally at relatively the same price.

Core i5

If you are very busy in business and computing require adequate with moderate prices, the Core i5 is the answer. You will get a faster clock rate, Trusted Execution, and access to the Turbo Boost. Everything makes Core i5 chip suitable for use in business computing, and a good choice for a computer with mid-level price category.

Core i7

Core i7 machines are usually available at a higher price. But you will not be disappointed. The price you pay will be commensurate with what you receive. Laptop with Core i7 can replace most desktop computers. Core i7 laptop with dedicated graphics can handle high-performance applications such as HD video editing or image processing to date.

Portable chip Intel combines advanced technology from all the features mentioned above, and add the cache size to 4MB. This lineup offers the fastest clock speed of the chip Intel portable, and even lets you have a core clock speed for an additional CPU. Chip i7-720QM and 820QM offers 6MB and 8MB cache, and each is equipped with four hyperthreaded cores. Latest chip is intended to be paired with a dedicated graphics processing, thus ignoring the integrated graphics from Intel.