HiSilicon Kirin 955 vs HiSilicon Kirin 9000 5G

The HiSilicon Kirin 955 and HiSilicon Kirin 9000 5G are two processors with different specifications. Let's compare them in terms of CPU cores and architecture, lithography, number of transistors, TDP, and additional features.

Starting with the CPU cores and architecture, the HiSilicon Kirin 955 has 4x 2.5 GHz Cortex-A72 cores and 4x 1.8 GHz Cortex-A53 cores. On the other hand, the HiSilicon Kirin 9000 5G has 1x 3.13 GHz Cortex-A77 core, 3x 2.54 GHz Cortex-A77 cores, and 4x 2.05 GHz Cortex-A55 cores. The Kirin 9000 5G has newer and faster Cortex-A77 cores compared to the Kirin 955, offering better performance.

Moving on to lithography, the Kirin 955 is built on a 16 nm process, whereas the Kirin 9000 5G utilizes a more advanced 5 nm process. The smaller lithography allows for increased transistor density and potentially better power efficiency.

Speaking of transistors, the Kirin 955 has 2000 million transistors, while the Kirin 9000 5G boasts a significant 15300 million transistors. The Kirin 9000 5G's higher transistor count indicates a more complex and powerful processor.

When it comes to Thermal Design Power (TDP), the Kirin 955 consumes 5 Watts, while the Kirin 9000 5G utilizes 6 Watts. Although the Kirin 9000 5G has a slightly higher TDP, it offers more advanced features that may justify the increase in power consumption.

Lastly, the Kirin 9000 5G includes additional features not present in the Kirin 955. It incorporates neural processing units, namely Ascend Lite (2x) and Ascend Tiny (1x), along with HUAWEI Da Vinci Architecture 2.0. These enhancements enable improved AI and machine learning capabilities.

In summary, the HiSilicon Kirin 9000 5G surpasses the Kirin 955 in terms of CPU performance, lithography, transistor density, and additional features. However, it consumes slightly more power. The Kirin 9000 5G offers a significant upgrade in terms of specifications and capabilities, making it a more advanced and powerful processor compared to the Kirin 955.