The manufacturing process of CPU is usually micron or nanometer, such as 130 nm, 90 nm, 65 nm, 45 nm, 32 nm, 22 nm, 14 nm, 10 nm and so on. The current mainstream CPU process has reached 14-32 nm (Intel's fifth-generation i7 processor and Samsung's Exynos7420 processor are using the latest 14nm manufacturing process). Higher manufacturing processes can bring more benefits, such as more transistors can be integrated inside the CPU and GPU, so that the processor has more functions and higher performance, will reduce the thermal design power consumption (TDP) of the processor, so as to solve the obstacle of processor frequency increase, and can further reduce the core area of the processor. In other words, more CPU and GPU products can be manufactured on the same area of the wafer, which directly reduces the cost of CPU and GPU products
In the case of Core, the 12th-generation core CPU is still 10nm.
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In addition to the 10nm SuperFin process, this 12th-generation core will also support heterogeneous designs for large and small cores for the first time, and support DDR5\/PCIe 5.0. According to the previous exposure, the large and small cores, although heterogeneous, are x86, with the large core being Golden Cove and the small core being Gracemont under Atom.
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According to a PPT previously exposed, the performance of the 12th generation core core has increased by 20%, the number of cores under the new architecture has exploded, and the performance of multithreading has been increased by twice
The CPU chip technology widely used in the current market is mainly based on 14 nm, 10 nm and 7 nm processes. The application of these nanoscale technologies has greatly improved the processing performance, heat output, power consumption and other aspects of CPU chips. In addition, some processor manufacturers have recently begun to use the more advanced 5-nanometer process to produce CPU chips.
In the future, with the continuous progress of science and technology and the continuous innovation of chip manufacturing technology, the nano level of CPU chips is expected to continue to be further reduced.
The development of these technologies will provide better support for the performance improvement and faster computing speed of computers and other digital devices.
This depends on the specific CPU model and manufacturing process. The mainstream CPU manufacturing processes on the market are 14 nm, 10 nm, 7 nm and 5 nm. Different processes affect CPU performance, power consumption, and price.
The CPU of the mobile phone uses the 7nm process, but the Intel CPU is still 14nm