Intel's 4th Generation Core, also known as Haswell, is a family of processors designed for personal computers and laptops. Released in 2013, these chips improved performance and energy efficiency compared to previous generations. They feature enhanced graphics capabilities and support for advanced technologies like DDR3 memory and USB 3.0. The 4th Generation Core processors are built on a 22nm manufacturing process, allowing for smaller transistors and better power management. This generation includes various models, catering to different needs, from everyday computing to high-performance tasks. Overall, Haswell marked a significant step forward in Intel's processor technology.