What can CPU technology achieve picometer level?

The smaller the CPU manufacturing process, the better. Advantages: 1, the smaller the CPU manufacturing process, the more transistors are integrated in the CPU, which makes the processor realize higher functions and performance; 2. The smaller the CPU manufacturing process is, the smaller the core area of the processor will be. That is to say, the CPU products that can be manufactured on a wafer with the same area will directly reduce the product cost of the CPU, and ultimately reduce the sales price of the CPU, which is beneficial to consumers. 3. The smaller the 3.CPU manufacturing process, the lower the power consumption of the processor, thus reducing its calorific value and solving the obstacle of improving the performance of the processor.