July 31, 2011

HOW TO CHOOSE A GOOD CPU PROCESSOR

The manufacture of CPU is one of the most competitive in the world. At the end of the performance of your desktop or laptop depend on the CPU. In relation to user demand, we can say that the GOOD CPU PROCESSOR that are used today belong to families from Intel and AMD. The cache memory is definitely the most important factor in the equation balancing (trade-off) between price and performance. Considering the L2 cache on some of the chips on the market you can see how Athlon, P4 and PIII, which have 256K L2 cache or more have the highest performance. Looking at one of the cheaper chips can immediately see that the Celeron has 128K of L2 cache, and Duron processors with only 64K.

The Celeron currently has performance close to the PIII with half the cache disabled.
This figure shows that the builders put enough CPU cache on the chip has a high cost. Another parameter that differentiates the CPU on which to focus is the "bus speed" (bus speed). Based on this parameter Athlon and P4 have a bus between cache and CPU speed is respectively 200 and 400MhHz. This parameter allows your system to have better performance when there are applications that intensively use the cache. New CPUs have quadrupled this parameter, for example, P4 has 800MHz.
The number that you see the first unit of measure "Micron" in the comparison tables indicates a CPU basically has size of transistors. The higher this number is small, more transistors can be inserted into the container (d) of the CPU. The smaller the transistors become smaller containers of more CPUs. The smaller containers of less CPU power is required.

 
The CPU instruction set is all the code that the CPU is able to interpret process data. The higher the CPU instruction set, the greater its efficiency. However, at this point Intel and AMD are not following the same path. Intel puts first his attention to improving the set of basic instructions which adds support for MMX multimedia.
The differences between the CPUs are becoming very small between the various manufacturers, each observes the strengths of rival technologies and try to emulate them. It 'hard to choose which is best among all. The manufacture of CPU is one of the most competitive in the world. At the end of the performance of your desktop or laptop depend on the CPU. In relation to user demand, we can say that the CPUs that are used today belong to families from Intel and AMD. The cache memory is definitely the most important factor in the equation balancing (trade-off) between price and performance. Considering the L2 cache on some of the chips on the market you can see how Athlon, P4 and PIII, which have 256K L2 cache or more have the highest performance. Looking at one of the cheaper chips can immediately see that the Celeron has 128K of L2 cache, and Duron processors with only 64K.

The Celeron currently has performance close to the PIII with half the cache disabled.
This figure shows that the builders put enough CPU cache on a chip has a high cost. Another parameter that differentiates the CPU on which to focus is the "bus speed" (bus speed). Based on this parameter Athlon and P4 have a bus between cache and CPU speed is respectively 200 and 400MhHz. This parameter allows your system to have better performance when there are applications that intensively use the cache. The new CPUs have quadrupled this parameter, for example, the P4 has 800MHz.

 
The number that you see the first unit of measure "Micron" in the comparison tables indicates the CPU basically the size of transistors. The higher this number is small, more transistors can be inserted into the container (d) of the CPU. The smaller the transistors become smaller containers of more CPUs. The smaller containers of less CPU power is required.
The CPU instruction set is all the code that the CPU is able to interpret process data. The higher the CPU instruction set, the greater its efficiency. However, at this point Intel and AMD are not following the same path. Intel puts first his attention to improving the set of basic instructions which adds support for MMX multimedia.

 
The differences between CPUs are becoming very small between the various manufacturers, each observes strengths of rival technologies and try to emulate them. It 'hard to choose which is best among all. The manufacture of CPU is one of the most competitive in the world. At the end of the performance of your desktop or laptop depend on a CPU. In relation to user demand, we can say that the CPUs that are used today belong to families from Intel and AMD. The cache memory is definitely most important factor in equation balancing (tradeoff) between price and performance. Considering the L2 cache on some of a chips on the market you can see how Athlon, P4 and PIII, which have 256K L2 cache or more have the highest performance. Looking at one of the cheaper chips can immediately see Celeron has 128K of L2 cache, and Duron processors with only 64K.

The Celeron currently has performance close to the PIII with half cache disabled.
This figure shows that builders put enough CPU cache on the chip has a high cost. Another parameter that differentiates the CPU on which to focus is the "bus speed" (bus speed). Based on this parameter Athlon and P4 have a bus between cache and CPU speed is respectively 200 and 400MhHz. This parameter allows your system to have better performance when there are applications that intensively use the cache. new CPUs have quadrupled this parameter, for example, the P4 has 800MHz.
The number that you see first unit of measure "Micron" in the comparison tables indicates CPU basically size of transistors. The higher this number is small, more transistors can be inserted into container (d) of the CPU. The smaller transistors become smaller containers of more CPUs. The smaller containers of less CPU power is required.

 
The CPU instruction set is all the code that the CPU is able to interpret process data. The higher the CPU instruction set, greater its efficiency. However, at this point Intel and AMD are good cpu processor that not following same path. Intel puts first his attention to improving  set of basic instructions which adds support for MMX multimedia.
The differences between  CPUs are becoming very small between  various manufacturers, each observes strengths of rival technologies and try to emulate them. It 'hard to choose which is best among all.


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