Quad-core - 8 MB Cache - 4.80 GT/s QPI - 1 x Retail Pack With faster, intelligent, multi-core technology that applies processing power where it's needed most, new Intel Core i7 processors deliver an incredible breakthrough in PC performance. They are the best desktop processor family on the planet. You'll multitask applications faster and unleash incredible digital media creation. And you'll experience maximum performance for everything you do. More details...