Intel's 4th generation Core, also known as Haswell, is a family of processors released in 2013. These chips are designed to improve 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 used in a variety of devices, including laptops, desktops, and all-in-one computers. They offer better battery life and faster processing speeds, making them suitable for both everyday tasks and demanding applications like gaming and video editing.