Until recently, the availability of free CPU multiplier was the only way to overclock Skylake, but with the advent of alternatives overclockers interest in youngest processor model has increased significantly.
Intel has recently been recognized that the development of 14-nm process technology comes not as fast as planned. Associates Motley Fool suggest that observed in retail trade deficit Skylake older models with the free multiplier indicates the presence of Intel's problems with the output level of similar products. Processors Core i7-6700K and Core i5-6600K should not only work at higher nominal frequencies, but also to provide some margin for overclocking. Accordingly, the crystals are selected .
In the American retail, processors Core i7-6700K and Core i5-6600K are not only offered at prices higher than recommended by the manufacturer, but also appear in small amounts that are sold within a few hours. Problems with the availability of low-end models Skylake is not observed.