Which is more powerful, mobile CPU or computer CPU? Why?

Of course, it is the strength of the computer, which can be upgraded to a high performance, many mobile phones are fixed capacity, and they cannot be upgraded, and the computer is much better.

Of course, it's the computer CPU, and the size is there.

Mobile phones are not as good as computers, and the software is not as complete as computers, and mobile phones have evolved from computer updates.

The main difference is the architecture difference: the mainstream of mobile phone CPU is ARM architecture, and the computer CPU is x86 architecture. The architecture is only equivalent to the framework of a building, and it is up to the processor manufacturer to decide what the final house looks like and how comfortable it is.

Due to the different positioning, the mobile phone CPU should have low power consumption and low cost. Therefore, using the ARM architecture, the computing power of such a CPU is much lower than that of a computer CPU, and the floating point computing power of the CPU of the same frequency differs by thousands to tens of thousands of times.

Second, the process. This is not much different, the mobile phone CPU mainstream 28nm, the computer mainstream 22nm. Although the computer is slightly higher, the mobile phone CPU is developing faster.

3. Main frequency speed. The main frequency of the CPU indicates the speed of the digital pulse signal** in the CPU, which is not directly related to the actual computing power of the CPU. There is a certain relationship between the main frequency and the actual computing speed, but there is no definite formula to determine the numerical relationship between the two, because the computing speed of the CPU also depends on the performance indicators of all aspects of the CPU pipeline (cache, instruction set, number of bits of the CPU, etc.).

The different parameter architecture of mobile phone CPU determines the difference in speed, and the computing power of computer CPU is dozens to hundreds of times higher than that of mobile phone CPU at the same main frequency.

4. The larger the running memory, the faster it will be when running large games and multi-threaded programs. For example, two processors with the same main frequency, under the same conditions, a processor with 1GB of RAM is faster than a processor with 512MB of RAM. The mainstream of mobile phones is 1G, and the mainstream of computers is 8G.

5. The difference between multi-core. Mobile phone multi-core should actually be called multi-CPU, which encapsulates multiple CPU chips to handle different things; A computer's multi-core processor refers to the integration of multiple computing cores on a processor, which can process the same thing by cooperating with each other, and is encapsulated together by multiple parallel individuals. When dealing with the same thing, the CPU computing power of the mobile phone has not been actually enhanced.

For example, Apple's dual-core processor is stronger than most quad-core processors of the same frequency.

Through the above comparison, we can know that buying a mobile phone can not only look at the CPU, quad-core and octa-core are just gimmicks for merchants. Mobile terminal products are growing rapidly, but there is still a long way to go to replace desktop computers.