Most of the talk going on in the computer processor industry around dual-core processors. But what advantages do they really give, and it is worthwhile in terms of price?
All processors have a core. A processor includes a memory which is often referred to as cache, either L1, L2 or L3, depending on how close it is to the core, and the core itself and some other essentials. The core is the "brain" part, it leadsall the big calculations for the different things that a computer is not needed.
Computer cores have been increasing in speed and getting faster. Therefore, the industry was in a race to the chip with the fastest speed, measured in GHz. One surprise is that despite this increase in frequency, the actual speed of the programs would be increased accordingly.
As modern programs much more difficult to use other computer parts like memory making, and there are often many running simultaneouslyAt that time, a different approach was needed.
Dual-core processors were the answer.
By putting two "brain" parts into the processor, you can run two programs on two cores without having to share it between them. The effect of this is that in the execution of two or more programs, the processor can now handle much more than a whole.
The part of them that might disappoint is gaming.
Unlike the multitasking environment, which is common for a computer, either at home oroffice games left with the brute force of a powerful processor to help them. So far there is no technology, the benefits of two processors to use, such as the ability to perform its functions distributed over two cores. Most games do not improve with this new technology.
As for the processors in the past, the mainstream dual-core processors is dominated by the two big guys, Intel and AMD.
Intel offers two processors in the program, the same processor, only with different speeds. The lower the Pentium D processor prices comes to about $ 250. This price is reasonable considering how much you pay for the top model of the single-core processor.
The Pentium D is on the same core as the single-core counterparts, only two of them inside. The increase brings the performance significantly, and makes it presence in the multitasking environment perceived.
The AMD Athlon X2 is AMD's offering in the double> Core market. Unlike the Pentium D is the least expensive model comes in at a staggering $ 400. It is not expensive compared to processors like the FX series, the over $ 1000, but in comparison to Intel, it is expensive.
They, too, on the same core as the single-core-based cousins, and offers the same performance increases.
The price of the AMD is surprising. From a company that was for its low cost, high performance processors, this is a very prestigiousBlow. The top model of the Pentium D's is a little less that AMD's cheapest model.
The price could be justified if the AMD actually gave a dramatic performance, but it does not work.
For the first time in a long time, I think I would be willing to switch back to an Intel processor. Although it is not my preference would be for dual-core, or if I needed to do I turn now to secure for the Pentium D go.
And finally, as compared to theirnow out of date traditional processors?
Bearing in mind how powerful processors have become I would not switch. Dual core is not long enough to produce low cost, it was up to date models. The power of the AMD Athlon 64 3000 + more than it takes for my computer needs, and that is where I stay now.
So for those who are looking for the next cool thing for their desktop computer and the price is not a huge problem, this would be the best choice, butGo for the lower end Pentium D.
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