Couldn't this be because Katy Lake was the previously unplanned third iteration of Intel's 14nm process? Most Kaby Lake benchmarks I've seen have been barely ma

Couldn't this be because Katy Lake was the previously unplanned third iteration of Intel's 14nm process? Most Kaby Lake benchmarks I've seen have been barely marginally better than Skylake. We're really waiting for 10nm at this point.