A key feature that differentiates Z68 chipset motherboards from older P67 models is Intel® Smart Response Technology. The video above introduces this performance enhancing feature that is available on all of GIGABYTE's Z68 motherboards, with specific reference to how to install Intel® Smart Response, as well as the performance benefits experienced in several real life scenarios

YouTube - ‪Introduction to Intel® Smart Response Technology on GIGABYTE Z68 Motherboards‬‏