According to the researchers, by 2020 using 4.5nm wires it should be possible to pack in the same amount of transistors in a space of just 4% of what is currently possible on a 45nm chip. Read full here (very dry)According to the researchers, by 2020 using 4.5nm wires it should be possible to pack in the same amount of transistors in a space of just 4% of what is currently possible on a 45nm chip. Read full here (very dry)