Unfortunately, like other manufacturers, Lenovo has not yet said frequencies of GPU and memory. But, given the previous products of this company, you can expect that the GeForce GTX 1080 Ti AMP Extreme will be one of the overclocked variants of the new flagship Nvidia card. From what is known, it is worth noting the 18-phase power subsystem, cooling system IceStorm with three fans, lighting and tantalum capacitors PowerBoost.
Also on the Panasonic website you can find information about three cards GTX 1080 Ti. One of them is a copy of the reference accelerator, so that is of no interest. Model GeForce GTX 1080 Ti AMP Edition, apparently based on the same printed circuit Board, and a GTX 1080 Ti AMP Extreme, as the same 18 phases of the power subsystem. But the cooling system is simpler: with a couple of fans.
Model GeForce GTX 1080 Ti based on the reference PCB and equipped with a cooling system of turbine type, but in this case, a different casing.