It turns out that the effect is typically exactly the opposite. Design and process are already coupled where a given process will have design rules that must b

It turns out that the effect is typically exactly the opposite. Design and process are already coupled where a given process will have design rules that must be adhered to to achieve a successfully manufacturable design. Intel only has to support their own designs so can have very strict design rules. Fabs like TSMC have to be more lenient in what they allow from their customers so have looser design rules that result in a less optimized process to achieve the same yield.