The main differences are as follows:
1. Different architectures are adopted
The Kirin 990 uses the A76 architecture, and in a step-by-step manner, the Kirin 9000 uses the A77 architecture.
2, the process technology used is different
The Kirin 9000 processor uses the latest TSMC 5nm process, which can accommodate 1.713 transistors per square millimeter, while the Kirin 990 processor is an eight-core processor built using a 7nm process.
3, performance is different
Qilin 990 processor is an eight-core processor created by 7nm process technology. The CPU part adopts three-cluster design, 2 A76 super core, 2 A76 large core and 4 A55 small core design, which can fully mobilize the hardware resources of the system. Combined with 7nm process, the overall power consumption level is very good. In terms of GPU, it is a breakthrough using the 16-core Mali-G76, and the performance and energy efficiency are first-class.