In addition to PCs and mobile phones, Qualcomm, Intel, Samsung and other manufacturers have long set their sights on the vast new energy vehicle industry, and are exploring ways to contribute their talents and wisdom in areas such as autonomous driving and car-machine systems. Huawei has also made up its mind to serve car companies to build good cars, and to make efforts to enable autonomous driving. Naturally, it also has a layout in terms of chips. According to Kim V @ chrysanthemum plant Pictures, Fans revealed, Kirin 990A locate car rules A grade chips, mobile phones and the end of the Kirin 990 series is completely different.
In terms of architecture, Kirin 990A uses 4-core Taishan V120 (small) ✚ 4-core based on ARM V7A series Vortex A55GPU part uses Mali-G76, in addition, Huawei also added the Da Vinci architecture computing power chips are 2 D110+1 A D100 size core.
The blogger also emphasized that there are many differences between car gauge chips and mobile phones, and the process flow and core number stacking are completely different. Kirin 990A is said to be the host chip of Huawei’s in-vehicle system, and it will be sufficient for at least 2 years.
It is worth mentioning that in terms of Qualcomm, the Snapdragon 820A in-vehicle chip has been used in Audi A4L mid-term facelift, Lynk & Co 05, Xiaopeng P7, Ideal ONE and other models. The more advanced 7nm Snapdragon SA8155P is based on the Snapdragon 855. Built, it has also been carried by Xiaopeng P5.
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