95 watt TDP for the 8 cores at the same clocks as the 6 core 8086K? That doesn't seem right
TDP is largely arbitrary.
They can target whatever TDP they like with whatever core count they like as long as long as they bin properly and limit all-core turbo to a reasonable figure.
If they are going back to solder on these parts, that could explain some of it as well as a significant portion of the cooling requirements (which is what TDP is) on the non-metal TIM parts is expended on the additional thermal resistance.
Of course, I wouldn't take this chart for granted either.
...rightful liberty is unobstructed action according to our will within limits drawn around us by the equal rights of others. I do not add 'within the limits of the law,' because law is often but the tyrant's will, and always so when it violates the right of an individual. -- Thomas Jefferson