OK here are some numbers:
The A17 Pro chipset is built on the 3-nanometer process. The performance cores are 10 percent faster, the efficiency cores are faster, and the neural engine is 2X faster as well. The GPU is also the “biggest redesign in the history of Apple GPUs.”
Apple says the 6-core GPU is 20 percent faster and can create more detailed environments in mobile games while drawing less power, and it now has hardware-accelerated ray tracing, which is 4X faster and much smoother. Because of all this, Apple says you can play console games like Resident Evil: Village on the iPhone 15 Pro, and games like Assassin’s Creed Mirage coming later this year will have an iPhone version alongside console and PC versions.
Finally, the USB-C port supports USB 3 for 10 gigabit per second data transfer speeds, but remember, you’ll need to buy a cable that can support those speeds separately.