I'm sorry, but where's the rest of this graph? I picked this one, but I could have picked any of at least a dozen others that suffer from the same problem as this one does.
By cutting out 85% of this graph, you've made Haswell and Kaby Lake look like they have at least twice the performance of Zen. In other graphs it's a different story with Zen apparently being massively better than the others. Stop it. Stop misleading and deceiving people with these misleading graphics.
It's not even consistent. In some graphs you have included the entire thing. For example
But at a glance (and first impressions matter) the first graph shows a far more impressive performance lead than the second one does,
even though the second one has an 52% margin!
Stop it. Stop being deceitful, stop being misleading.