The difference between NPU chip and ISP chip

Regarding the current development status of self-developed chips by major mobile phone brands, Apple, Huawei, Samsung and Google are the only four companies that can produce complete SoC processor chips. In addition, Grain Factory and Blue Factory make ISP chips. It is said that Green Factory is preparing to launch a self-developed NPU chip. When I heard this news, I suddenly felt like a sudden rise.

Regarding the current development status of self-developed chips by major mobile phone brands, there are only four companies that can produce complete SoC processor chips: Apple, Huawei, Samsung and Google. In addition, Grain Factory and Blue Factory make ISP chips, while Green Factory is rumored to be preparing to launch a self-developed NPU chip. When I heard this news, I suddenly felt like a sudden rise.

After all, there is a big difference between NPU chips and ISP chips. The R&D difficulty and investment cost alone are much higher than those of ISP. In addition, ISP is an image processing unit, mainly used in the imaging system of mobile phones. , it is the key to the imaging effect of photography. The NPU is a neural network processor, which can improve the AI ​​computing power of mobile phones. A simple understanding is that the stronger the NPU specifications, the "smarter" the mobile phone is.

In addition, there are reports that OPPO’s chip uses TSMC’s 6nm process, which has high research and development costs. Taken together, OPPO has also begun to develop its own chips. The relevant information about the NPU chip will be announced at the Future Technology Conference on December 14. Let’s wait and see how the strength performs then~

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