Not even Skylake. Sandy Bridge was the last major improvement to their microarchitectures, and that was in 2011. People blame this on complacency (and there wa

Not even Skylake. Sandy Bridge was the last major improvement to their microarchitectures, and that was in 2011. People blame this on complacency (and there was definitely some of that, as internal reports have revealed) but it also has to do with their inability to execute on their 10nm process and the fact that they've got everything tied to in-house development; while AMD is able to execute a much more mercenary approach (mixing and matching node processes, sourcing to multiple fabs, utilizing open standards vs baking their own, etc).