Quad Core mentions a kind of PC processor that includes four individual cores. Every core works separately to execute instructions produced by software applications. PCs that have a quad-core processor in theory execute quicker than those with a single-core processor.

Types

1. Quad-core processors are obtainable in two types. Multi-chip design was first type. Every core is contained on individual die in a multi-chip design and then enclosed as a single unit to make a quad-core processor. Huge quad-core processors aspect all four cores on a single die. Few quad-core processors are made by packaging two monolithic dual-core processors together.

Function

2. Processors that have quad cores can perform four commands concurrently. PCs that have a quad-core processor are likely to better those with dual or single-core processors. Quad-core processors are suitable for users that run many applications together. Software applications that work fine in this type of processing environment contain firewalls, anti-virus, graphics tools, audio and games.

Limitations

3. Not every software applications are intended to take benefit of quad-core processor capabilities. If most software you utilize has been intended to work with single-core processors, you may not see much of a performance raise when switching to a quad-core processor. Applications that are intended to run tasks concurrently will be able perform these though separate cores in processor.

Benefits

4. PCs that have quad-core processors provide many advantages to their users. These processors use less power when evaluated to power use of four single-core processors. Monolithic quad-core processors are attached on same die means data has to travel a shorter distance before it is processed. Users see a performance boost as a result of monolithic design.

Misconceptions

5. These processors are allocated a speed that shows how quick they can compute data. It is a misreading that this speed can be multiplied by number of cores in processor to decide its speed. There is misreading that speed of quad-core processor can be divided to decide actual speed of every core. If PC has 3.0 GHz quad-core processor, core runs at 3.0 GHz.