The Qualcomm Snapdragon 660 (SDM-660-3-692NSP-TR-01-0-AA) is designed to deliver a robust performance for mid to high-end smartphones and mobile devices. Built on a 14nm FinFET process, this SoC combines advanced processing, enhanced graphics, and comprehensive connectivity to provide a premium user experience.

The Snapdragon 660's octa-core CPU features a combination of Kryo 260 cores that are divided into two clusters. The first cluster comprises four high-performance Kryo 260 cores clocked at up to 2.2 GHz, designed to tackle demanding applications such as high-end gaming and complex multitasking. The second cluster includes four Kryo 260 efficiency cores operating up to 1.84 GHz, which handle lighter tasks and improve power efficiency. This architecture ensures that the SoC delivers a balanced performance, providing power when needed while conserving energy during less intensive operations.

The Adreno 512 GPU significantly enhances the graphics performance of the Snapdragon 660. It supports advanced rendering techniques and high-definition gaming, ensuring a smooth and immersive visual experience. The GPU's capabilities also extend to multimedia applications, providing improved video playback and graphics quality for a variety of content.

Imaging is another strong suit of the Snapdragon 660, with support for high-resolution cameras. It accommodates single-camera setups up to 24 MP and dual-camera configurations of up to 16 MP each. The SoC's advanced image processing features improve low-light performance and overall photo quality, making it ideal for users who value superior imaging capabilities. The dual-camera support also allows for enhanced photography features such as depth sensing and bokeh effects.

The Snapdragon 660's connectivity options include the Qualcomm X12 LTE modem, which supports high-speed data transfer with download speeds up to 600 Mbps and upload speeds up to 150 Mbps. The modem's carrier aggregation feature enhances network performance and reliability. Additionally, the SoC supports Bluetooth 5.0 for improved wireless communication, Wi-Fi 802.11ac for fast internet access, GPS for accurate location tracking, and optional NFC for contactless transactions.

The Qualcomm AI Engine integrated into the Snapdragon 660 accelerates on-device AI processing, enhancing various functionalities such as facial recognition, real-time language translation, and intelligent camera features. By processing AI tasks locally, the AI Engine ensures faster response times and a more personalized user experience.