Intel said that its new generation of processors no longer use lead as a raw material, and it is expected to stop using halogens by 2008  Through these measures, the harm of Intel processors to the environment will be greatly reduced  One of the biggest features of Intel's new processors is the use of hafnium, which can effectively solve the problem of electrical leakage and increase the power efficiency of the processor by 30%  As the size of transistors continues to shrink, electrical leakage has become more serious, causing the problems of processor heating and over-functioning to become increasingly prominent
To some extent, electrical leakage has become a bottleneck hindering the further improvement of processor performance
Intel's new-generation processors use new materials, which are not only more environmentally friendly, but also increase power.