1nm chip technology can achieve a logic density of 300 MTr\/mm^2, which is about three times higher than 3nm chip technology. At the same time, 1nm chip technology can improve performance by 10% to 15% and reduce power consumption by 25% to 30% compared to 3nm chip technology. However, in specific applications, the choice of chip technology is not only determined by its physical characteristics, but also influenced by many other factors, such as power consumption requirements, heat dissipation problems, manufacturing costs, and so on. Therefore, it is not possible to simply say how much stronger a 1nm chip is than a 3nm chip, and which technology is more suitable should be evaluated according to the specific application needs and actual situation.