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Hello everyone, today we will learn about the domestic CPUs

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We mainly introduce common domestic CPU brands

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There are ten common domestic CPU brands, 

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including Loongson, Phytium, SUNWAY, Zhaoxin, Kunpeng, Hygon, T-head, 

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Beijing Junzheng, Unisoc and Allwinner Technology

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Loongson is an early high-tech enterprise in China that develops high-performance general-purpose processors

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At present, the 3A5000 and 3B5000 are general-purpose processors for personal computers, 

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servers and other information fields 

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They are widely used and support DDR4 memory

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Phytium is a processor developed by Tianjin Phytium, a subsidiary of China Electronics

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It was later acquired by China Great Wall

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Like this FT2000/4, the mantissa 4 means 4 cores

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FT2000/64, this mantissa refers to 64 cores

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They both support DDR4 memory

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SUNWAY Technology in Chengdu was established in 2016 

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Its products are mainly used in supercomputing, 

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such as SUNWAY, Taihu Light, etc.

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Shanghai Zhaoxin was established in 2013 

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It has mastered the three core technologies of central processing unit, GPU and chipset at the same time, 

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and has obtained the high-performance X86 architecture authorization

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The KX-6000 series processors launched recently support domestic systems and Windows systems

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Its architecture code name is Lujiazui, 16nm process, released in the second quarter of 2019

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Processor specifications include KX-U6880A, KX-U6780, KX-U6580, etc.

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Among them, the highest processing speed has a main frequency of 3.0G

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KX-6640MA also supports sharp frequency technology

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Mainly used in desktops, all-in-ones and some laptops, embedded electronic products

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Its memory supports up to 64GB and supports DDR4 memory

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Kunpeng is a processor launched by Huawei Hisilicon, 

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mainly focusing on computer architecture innovation, 

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research and development of processors and open source basic software, and Huawei cloud services

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This is the Kunpeng 920 launched in January 2019, 

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which is an ARM V8 architecture processor

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Based on 7nm technology, independently developed and designed by Huawei

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Hygon also uses an X86 architecture, mainly for data center servers

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The current Hygon CPU is manufactured by Samsung

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T-head comes from the Dharma Institute established by Alibaba in 2017, 

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specializing in the development and production of CPU processors

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T-head was formerly known as Zhongtian Micro in Hangzhou

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Founded in 2001, Zhongtian Micro is a leading domestic company with its own embedded CPU,IP, and Core

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T-head is divided into several project teams, mainly working on processors such as Yitian and Xuantie, 

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as well as Wujian SoC platform, and Hanguang 800 and other products