The specifications of Kirin 820 and Tianguet 820 are compared, and the specific differences are as follows:
For mobile phone CPU, the core parameters are generally concentrated in the architecture, process, CPU, GPU, baseband and other parts. From the perspective of parameter comparison, the overall difference between the two is not large, both are 7nm ARM architecture, and both support 5G, AI, and so on. Relatively speaking, Tianguet 820 is relatively better in CPU specifications, below we will specifically compare and analyze.
In terms of CPU, the Kirin 820 is equipped with an eight-core design of 1 A76 large core (2.36Hz), 3 A76 mid-core (2.22Ghz) and 4 A55 small core (1.84GHz), while the Tian Ji 820 has 4 A76 large core (2.6GHz) and 4 A55 small core (2.0GHz). The size of the core is higher, the CPU performance has a more obvious performance advantage.
In terms of GPU, the Kirin 820 uses the ARM Mali G57 MP6 graphics GPU, combined with the well-known GPU Turbo and Kirin Gaming 2.0 game optimization engine. The Tianguet 820 uses ARM Mali G57 MC5, combined with MediaTek HyperEngine2.0 game optimization engine, intelligent adjustment of CPU, GPU and memory resources to improve game performance.
From the perspective of GPU graphics performance, Kirin 820 and Tianguet 820 are at the same level, the difference in experience is mainly based on the difference between the two sides in software optimization, relatively speaking, Kirin processor experience GPU Turbo, Kirin Gaming more mature.
However, according to the official statement of Mediatek, Tianguet 820 compared with Kirin 820, the CPU multi-core increase by 25%, and the GPU performance is 20% higher. From this point of view, the G57MC5 equipped with the Tianguet 820 has a 900MHz frequency, which should be higher than the Mali G57 MP6 GPU of the Kirin 820.
In terms of 5G, Mediatek Tianji 820 not only supports NSA\/SA dual-mode 5G and dual-carrier aggregation, but also takes the lead in supporting dual-5G dual-card dual-standby 5G chips in the world, which is also the most complete dual-card dual-standby solution from 2G to 5G at present. In addition, the Guet 820 is also exclusive to the MediaTek 5G UltraSave power saving technology, which can reduce 5G power consumption by up to 50%, resulting in more lasting power.
The Kirin 820 chip also supports NSA\/SA dual-mode 5G, but does not support dual-carrier aggregation technology. In addition, although 5G smart dual cards are supported at the same time, when a card is set as the main card, the card can support all 2G-5G networks, but the other card can only support 2G-4G networks, and can not double 5G online at the same time.
From the perspective of 5G network support, Tianguet 820 has more advantages than Kirin 820, mainly supporting SA and NSA dual networking mode and adding power-saving optimization technology for 5G network.
Otherwise, the Kirin 820 is pretty much the same as the Tianguet 820.