The Qualcomm Snapdragon 805 is a mobile processor designed for high-performance smartphones and tablets. It features a quad-core CPU that operates at speeds up to 2.7 GHz, providing fast processing for applications and multitasking. The Snapdragon 805 also includes an advanced Adreno 420 GPU, which enhances graphics performance for gaming and video playback. Additionally, the Snapdragon 805 supports 4K video playback and recording, making it suitable for high-resolution content. It incorporates Qualcomm's Krait architecture, which improves power efficiency and performance. This processor is commonly found in premium devices released around 2014 and 2015.