VideoCardz.com reports that according to a leaked slide, the upcoming i7-8700K Coffee Lake CPU will be 11% faster than 7700K in single threaded operations

The slide also confirms that for the first time Intel will introduce quad-core i3 series and six-core i5 series. Both Core i5 and i7 series are to use 6-core configuration, although the i5 will not support Hyperthreading.

  Intel claims Coffee Lake i7-8700K to be 11% faster than 7700K