There is no Kirin 770, only Kirin 710 and Kirin 710A, which are equivalent to Snapdragon 665 and Snapdragon 662.
The Kirin 710 is the processor equipped with the Nova 3i mobile phone released by Huawei in July 2018. The Kirin 710 adopts an 8-core design, with four A73 cores and four A53 cores, and uses a hybrid architecture of Big.Little. The highest frequency is 2.2GHz, which is about 70% higher than that of the Kirin 659. It is built with TSMC's 12nm process, and this is the first time Huawei has used TSMC's 12nm process. Equipped with a quad-core Mali-G51 graphics processor. [2] The official claims that the performance has also been greatly improved, and more power saving.
The Kirin 720 is equivalent to the Snapdragon 855.
1, in terms of process technology, Kirin 720 uses a 14nm process, the same as Snapdragon 660.
2, but in terms of performance, the previous Kirin 710 has surpassed the Snapdragon 660.
3, so although there is no parameter about this chip, but in terms of performance should not be too bad.
4, according to the integration of some media reports, the probability of Kirin 720 will be comparable to Snapdragon 855, not as good as the recent Snapdragon chip.