It soon became clear that it would take several years and many engineers to design all this. And it would similarly take several years of further progress in Moore's Law, before improved chip manufacturing could fit all this into a few dense chips. Meanwhile, Intel urgently needed a simpler interim product to meet the immediate competition from Motorola, Zilog, and National Semiconductor. So Intel began a rushed project to design the 8086 as a low-risk incremental evolution from the 8080, using a separate design team. The mass-market 8086 shipped in 1978.