The Apple A7 is a 64-bit system-on-a-chip (SoC) designed by Apple Inc.. Released in 2013, it was the first 64-bit processor in a smartphone, significantly enhancing performance and efficiency. The A7 is built on a 28-nanometer process and features a dual-core CPU, which allows for faster processing and improved multitasking capabilities. In addition to its CPU, the A7 includes a powerful Apple-designed graphics processing unit (GPU) that enhances gaming and graphics performance. It supports advanced features like OpenGL ES 3.0, enabling developers to create more visually stunning applications. The A7 was used in devices such as the iPhone 5s and iPad Air.