Doubts about the CPU 10, Doubts about the CPU

In fact, the CPU is not mainly based on its main frequency, but on its processing effect. AMD's SEPRON 2600+ and Intel's Celeron are products of the same level, most people in AMD like to overclock, the purpose of overclocking is to make its main frequency higher, so as to increase the processing effect of the CPU partially, it can be seen that the main frequency is just a stacked library for processing files, and the speed of processing files has little to do with the main frequency, mainly depending on how effective they are. The main frequency can also be said to be a selling point of the increase of these two companies.

Meaning is not the most important thing.

AMD's actual clock speed is lower than Intel's in terms of the same performance as Intel.

It's not that the higher the clock speed, the better the CPU performance.

The CPU of AMD Empron 2600 is equivalent to P4 at low clock speed, which can effectively reduce the core temperature of the CPU, reduce electron migration, and increase stability.

So the AMD CPU you see at AMD Empron 2600 starts at a lower frequency.

Athlon XP frequency calculation formula:

Nominal Frequency = 3 * Actual Frequency 2 - 500

Actual frequency = 2 * nominal frequency 3 + 333

To put it simply, the execution efficiency of the two CPUs is different, AMD's has a low frequency but high execution efficiency, and Intel's is the opposite. It's a difference based on different design philosophies.

The main frequency is only one of the many parameters of the CPU, but the average user mistakenly thinks that the main frequency is almost everything in the CPU, and the two CPUs of I and A work in different ways, so they cannot be divided by the main frequency alone.

Because the total frequency is the main frequency + the outer frequency.

If the external frequency is strong, the overall gap is not large.

What is equivalent to ah, it is just the propaganda of the manufacturer.

In other words, the test results are basically the same with the test software.

I think the main frequency represents the grade of CPU of the product, and the external frequency determines the ability of this grade CPU to process data.

It's useless, as long as it feels good to use!

It's not that way, core, frequency is irrelevant.

What is in the "nuclear"? For Intel Corporation, the term is ambiguous: the first letter of the core is a "C", which refers to the microarchitecture that provides processing power for Intel's latest processors; Lowercase cores are also popular at Intel, as dual-core and quad-core processors make up Intel's most profitable chips.

Intel has introduced several quad-core desktop chips as part of its dual-core Quad and Extreme families. In the server sector, Intel will deliver no less than Xeons with 9 quad-core processors in its low-voltage 3500 and 7300 series.

At the Spring Festival analyst event, Intel emphasized that its core architecture as a whole includes dual-core and quad-core chips, which exceeds the quad-core it specializes in. Paul Otellini, CEO of Intel Corporation, said, "We will gradually roll out our core microarchitecture, from top to bottom, single-core, dual-core and quad-core across all market segments.

Intel processor cores are characterized by a feature called "wide dynamic execution." What's more, it operates at a lower power consumption than the Netburst architecture, which provides processing power for the Pentium 4. "We expect to adopt 100 percent of the core microarchitecture from the top down by the end of this year," Otellini said, "and throughout the year, we are replacing all of our products at a very rapid pace, even penetrating the Pentium and Celeron processors with variants of the core microarchitecture."

This gives us a leading position in performance in every area and gives us a high degree of cost advantage. ”

However, it is clear that quad-cores will be increasingly important for Intel moving forward. Two new quad-core processors with Intel's latest 45nm chip technology could be released at any time in the second half of 2007: Yorkfield for desktops and Harpertown for servers.