CodePudding user response:
Every piece of CPU, cut off from a whole piece of wafer, according to different requirements, each the size of the CPU is different, so may a wafer cut into hundreds of pieces of CPU, or thousands of pieces of CPU, even tens of thousands of pieces of CPU are also possible,CodePudding user response:
1. The cost of technological process, the more advanced the transistor is smaller, that is, a wafer can output more CPU, and if the protel multiple small size to the same IC, products will be smaller,2. The smaller the power transistor, the province electricity, prolong the life time of the mobile device, if energy is constant, 5 nm can add operation within the CPU core,
3. The efficiency of the transistor is smaller, the faster the reaction speed, CPU operation performance,