Whereas Broadwell was a 'tick' in Intel's "tick-tock" release cycle, Skylake is a 'tock', which means the same manufacturing process along architecture improvements. Chief among the changes is a new LGA1151 socket, which will require a new motherboard that supports an Intel 100 Series chipset, as well as support for DDR4 memory. On hand today we have the Core i7-6700K, a quad-core processor operating at a base clock of 4.0GHz.
Take a look back at how Intel CPUs have progressed over the years. We're testing and comparing the original Core 2 Duo CPUs against the Nehalem-based Core i5-760 and Core i7-870, the Sandy Bridge Core i5-2500K and Core i7-2700K chips, and then to the current generation Haswell Celeron, Pentium, Core i3, Core i5 and Core i7 parts.