In today s notebooks, the frequency of the CPU has dropped Lenovo G455 dual core 2 1GHz, G405 quad c

Dear users, hello. The main frequency is also called the clock frequency, the unit is MHz, which is used to indicate the computing speed of the CPU. The main frequency of the CPU, the external frequency, and the frequency octave factor.

Many people think that the main frequency determines the speed of the CPU, which is not only one-sided, but also biased for the server. So far, there is no definite formula to achieve the numerical relationship between the main frequency and the actual computing speed, even the two major processor manufacturers Intel and AMD, there is a great controversy on this point, we can see from the development trend of Intel's products, Intel pays great attention to strengthening the development of its own main frequency. Like other processor manufacturers, someone once compared a fast 1G All-American Speed, which runs at an efficiency equivalent to a 2G Intel processor.

Therefore, the main frequency of the CPU is not directly related to the actual computing power of the CPU, and the main frequency indicates the speed of the digital pulse signal ** in the CPU. We can also see examples of this in Intel's processor products: a 1 GHz Itanium chip can perform almost as fast as a GHz Xeon Opteron, or a Ghz Itanium 2 can be about as fast as a 4 GHz Xeon Opteron.

The computing speed of the CPU also depends on the performance indicators of all aspects of the CPU pipeline.

Of course, the main frequency is related to the actual computing speed, and it can only be said that the main frequency is only one aspect of CPU performance, and does not represent the overall performance of the CPU.

Dear users, hello.

Dual-core 4 cores refers to the number of cores of the CPU Regardless of frequency It refers to the frequency at which a core runs Of course, the more cores there are, the greater the frequency synthesis The faster it runs 4 cores x 4 = real core frequency So don't get me wrong.

The 4 cores will generate a lot more heat, so the CPU frequency of the 4 cores on the laptop should be lowered a bit.

Dear users, hello. Dual-core 4 cores refers to the number of cores of the CPU Regardless of frequency It refers to the frequency of a core Xun core of course The more cores in the pants calendar, the greater the frequency synthesis The faster the running speed 4 cores x 4 = real core frequency So change this to don't get me wrong. Hope mine can help you.

Hello, the so-called dual-core 4 cores refers to the number of cores of the CPU It has nothing to do with frequency It refers to the frequency at which a core runs on the slag pin Of course, the more cores there are, the greater the comprehensive frequency grip rises, and the faster the running speed 4 cores x 4 = real core frequency So don't get me wrong. Hope it helps.

The heat generated by the four cores will be much larger, so the CPU frequency of the four cores on the laptop should be lowered a little.

MagicSpeed: The CPU frequency is up to you.

After running MagicSpeed, right-click on the software logo of the taskbar, a CPU speed adjustment menu will appear, including "Auto Spin Down" and % four gears, the "Auto Spin Down" option is suitable for mobile CPUs, because the energy-saving technology of mobile CPUs allows the CPU to freely adjust the CPU frequency according to the load of the system, for the selection of % four gear frequencies, it can be suitable for Intel all mainstream CPU frequency conversion.

For example, the CPU with the main frequency, when performing simple word processing or browsing the Internet, choose a 50% fixed operation mode (the main frequency is completely competent, the frequency is reduced, the power consumption is also low, and for mobile office notebooks, the battery life can be increased. And when we play some simple online games, reduce the main frequency to GHz (choose 75% fixed operation mode), the fact does not affect any operation, and at the same time reduces some noise, which can achieve a balance between speed and noise. When we watch a movie, if there is noise at this time, it means that it affects the mood of watching the movie, and in fact, the CPU with a frequency of less than 1 GHz can also be very competent, so the frequency is adjusted to 700MHz (choose 25% fixed operation mode, which greatly reduces the working noise.

Hello, I recommend Lenovo Y50-70AM-ISE(D), mapping, games, and everything in seconds!

Screen size: inches 1920x1080

CPU model: Intel Core i7 4710HQCPU frequency:

Memory capacity: 8GB (8GB 1) DDR3L (low voltage version) 1600MHz hard disk capacity: 1TB 5400 rpm.

Graphics chip: NVIDIA GeForce GTX 860M You can also go to JD.com**Intel*** to inquire about more product information! I hope my answer helps!

Dear users, hello.

This is the Lenovo FAQ knowledge base, which has a relatively complete answer and know the process and analysis:

3D drawing software mainly requires a graphics card, and a single display of 2G or more is a must. Lenovo's too scum, let's get on the boat, the performance of the Shenzhou notebook is strong!

The Core 2 dual-core clock rate is equivalent to two CPUs

Dear users, the core technology of these two is different, the Pentium processor is single-core, while the Core 2 is dual-core. Dual-core ones are better.

Hope it helps.

...1 is 2 CPU processors and 1 has only one processor.

The J7108CPU (processor) is an octa-core processor. You cannot change the CPU with other parameters.

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