The Snapdragon 660 is a mobile processor developed by Qualcomm, designed for mid-range smartphones. Launched in 2016, it features an octa-core CPU, which means it has eight processing cores that help improve performance and efficiency. The chip is built on a 14nm process, allowing for better power management and longer battery life. This processor supports advanced features like 4K video recording and Quick Charge 4, enhancing the overall user experience. It also includes an integrated Adreno 512 GPU, which provides improved graphics performance for gaming and multimedia applications, making it a popular choice for many devices.