Leading the technological revolution: Apple A17 PRO processor equipped with 3nm process and 19 billion transistors

News on September 13th, the iPhone 15 Pro series was officially released, bringing a series of exciting new features to provide users with a better mobile experience. After rewriting: According to news on September 13, the iPhone 15 Pro series has been officially released, bringing a series of exciting new features to provide users with a better mobile experience

First of all, the iPhone 15 Pro series is equipped with a new processor. It no longer uses the traditional A series naming, but launches "A17 PRO" processor. This processor uses TSMC's 3nm manufacturing process and has a transistor count of 19 billion. Compared with the previous generation A16, the A17 PRO has significant improvements in performance and energy efficiency. The performance core has been improved by micro-architecture, branch prediction is more accurate, decoding and execution engine width is increased, and performance improvement reaches 10%. The energy efficiency core has set a record for the highest energy efficiency of mobile CPU cores, surpassing competing products by three times the energy efficiency level.

In addition, the number of neural engine cores of the iPhone 15 Pro series remains at 16, but the computing power has almost doubled, reaching 35TOPS. This will provide greater performance potential for AI applications and machine learning

It is worth mentioning that the iPhone 15 Pro series introduces a USB3 controller for the first time, getting rid of the past USB 2.0, supports USB 3.0 specifications, with a transmission bandwidth of 10Gbps. With the new USB-C interface, users will enjoy faster data transmission speed

One of the most attractive The most eye-catching improvement is the GPU part. This series of GPUs has increased from 5 cores to 6 cores and adopted a new architectural design. Peak performance is increased by 20%, mesh shading technology is introduced, and real-time hardware-level ray tracing is supported for the first time. This new feature enables the iPhone 15 Pro series to deliver faster ray tracing performance than other smartphones. Compared with A15, software ray tracing performance has been improved by 4 times. In addition, the 3DMark light tracing test project has also been launched on iOS, providing game enthusiasts with a more shocking visual experience

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