Again with that lie. Especially from someone that doesn't use AMD hardware. Nvidia for the past year has produced much worse drivers than AMD. And this thing about bad AMDs drivers goes back to ATIs days. That was 10 years ago.
Well, Kaby Lake certainly isn't an improvement over Skylake, in fact they have the exact same IPC. Ryzen won't have to be that much faster than older Intel cpu's to catch up to their more modern ones.