The new Intel® Core™2 Extreme processor QX9775 with hafnium-infused chip design delivers unrivaled gaming performance1 with four independent processing cores, 12 MB of cache, 1600 MHz Front Side Bus, and clock speeds of 3.2 GHz.The Intel® Core™2 Extreme processor is the world’s first quad core desktop processor, delivering the latest in cutting-edge processor technology and unprecedented performance across a wide range of applications and benchmarks. All Intel Core 2 Extreme processor QX9000 series are based on the industry-leading 45nm manufacturing technology, providing another giant leap forward on the road to multi-core and parallel computing.