HiSilicon Kirin 955 vs HiSilicon Kirin 985 5G

The HiSilicon Kirin 955 and Kirin 985 5G are both powerful processors produced by Huawei's subsidiary, HiSilicon. While they share some similarities, there are also notable differences in their specifications.

Starting with the HiSilicon Kirin 955, it features a combination of four Cortex-A72 cores, clocked at 2.5 GHz, and four Cortex-A53 cores, clocked at 1.8 GHz. With a total of eight cores, this processor offers a balanced performance for various tasks. It utilizes the ARMv8-A instruction set and has a lithography of 16 nm. The Kirin 955 houses around 2000 million transistors and has a thermal design power (TDP) of 5 Watts.

On the other hand, the HiSilicon Kirin 985 5G offers a more advanced architecture and specifications. It incorporates one Cortex-A76 core, clocked at 2.58 GHz, three Cortex-A76 cores, clocked at 2.4 GHz, and four Cortex-A55 cores, clocked at 1.84 GHz. This combination provides a higher level of performance and efficiency. The Kirin 985 5G adopts the ARMv8.2-A instruction set and benefits from a more advanced 7 nm lithography. Additionally, it has a TDP of 6 Watts.

One of the standout features of the Kirin 985 5G is its neural processing capabilities. It features the Ascend D110 Lite and Ascend D100 Tiny neural processing units, which are based on Huawei's Da Vinci Architecture. This allows for enhanced artificial intelligence and machine learning capabilities, providing advanced features like facial recognition and intelligent photography.

In summary, while both processors have eight cores and offer powerful performance, the Kirin 985 5G provides notable upgrades in terms of architecture, instruction set, lithography, and neural processing capabilities. These improvements result in improved power efficiency, better overall performance, and support for advanced AI features.