➀ The semiconductor industry's closely guarded secret, yield, is now being discussed openly, following allegations of low yields from Intel and TSMC. ➁ Intel's 18A has a 10% yield, while TSMC's 2nm process has a 60% yield, according to recent reports. ➂ Pat Gelsinger, CEO of Intel, argues that yield is not a measure of process maturity and suggests defect density as a better indicator.