A new generation of domestically produced x86 processors released! Small chip design, independent core, eight cores, 3.7GHz, PCIe 4.0, DDR5

On December 12, Zhaoxin officially launched Kaixian® KX-7000 series of new generation high-performance desktop processors developed independently. Kaixian® KX-7000 series processors adopt the new "Century Avenue" independent core micro-architecture and advanced chiplet interconnection architecture, which improves computing performance by 2 times compared with the previous generation of products. At the same time, the IO interface has been upgraded to the internationally mainstream DDR5, PCIe 4.0, and USB4. In addition, the Kaixian® KX-7000 series processor integrates a high-performance graphics card, which improves graphics performance by 4 times, supports H.265 hardware codec, and supports up to dual-channel 4K display. Kaixian® KX-7000 series processors support the construction of a variety of desktop products, such as desktops, notebooks, all-in-one computers, cloud terminals, and embedded computing platforms. While providing strong performance, they greatly improve the overall performance of the entire machine. experience. As an efficient new productivity tool chip, the Kaixian® KX-7000 series desktop processor can effectively support the computing needs of digital office, production management and professional applications, and help government affairs, finance, transportation, education, energy, communications Achieve high-quality development with key basic industries such as radio and television and medical care.

The new generation of "Century Avenue" independent micro-architecture has twice the computing performance of the previous generation product.

Kaixian® KX-7000 series processors adopt a new generation of "Century Avenue" independent micro-architecture, and have carried out new designs and comprehensive improvements in terms of core front-end design, out-of-order execution engine and execution unit, and memory access hierarchy structure. optimization. Kaixian® KX-7000 series processor integrates 8 high-performance cores with a maximum operating frequency of 3.7GHz, once again breaking the mass production frequency record of domestic self-developed processors. Compared with the previous generation of products, the computing performance of Kaixian® KX-7000 series processors has been increased by 2 times, fully meeting the processor performance requirements for daily office work, audio-visual entertainment, and industry applications.

Brand new ZDI 4.0 self-developed chiplet interconnection architecture, comprehensive upgrade of IO interface

Kaixian® KX-7000 series processors adopt Zhaoxin's independently developed chiplet interconnect architecture - ZDI 4.0, which integrates CPU Die and IO Die into one processor chip, enabling one die to be used for multiple purposes and accelerating Zhaoxin's independent development It improves the iteration speed of the processor and effectively reduces R&D costs. Kaixian® KX-7000 series processors have comprehensively upgraded the IO interface, supporting up to dual-channel DDR5 memory with a capacity of up to 128GB. At the same time, it supports up to 24x PCIe 4.0, 2x USB4 and other international mainstream high-speed interfaces, which can meet the application and expansion needs of most markets.

Integrated high-performance graphics card, graphics performance increased by 4 times, supporting dual-channel 4K images

Kaixian® KX-7000 series processors integrate high-performance graphics cards, support DirectX12, OpenCL 1.2, OpenGL 4.6 and H.265 hardware codecs, support dual-channel 4K video playback, and improve graphics performance to 4 times that of the previous generation desktop products. Supports DisplayPort, HDMI and VGA output to meet the needs of ultra-high-definition audio and video playback, image processing and other applications.

Adhering to compatibility with the mainstream ecology, the complete product is ready for launch and is committed to meeting the diverse needs of users.

Kaixian® KX-7000 series processors continue to be compatible with the mainstream ecosystem, support the international mainstream x86 instruction set, support independently developed SM2/SM3/SM4 national secret algorithm acceleration instructions, support processor and IO virtualization technology, and support Windows and Linux It has excellent software and hardware compatibility and can easily adapt to most application software, cloud platforms, development tools, peripherals and other products on the market. Up to now, domestic mainstream machine manufacturers including Lenovo Kaitian, Tongfang, Unisoc, Shengteng, Lianhe Donghai, etc. have developed a new generation of desktop products based on Kaixian® KX-7000 series processors, covering a variety of specifications and supporting Domestic operating systems such as Tongxin, Kirin, and Zhongke Founder can provide stronger performance support and a more comprehensive functional experience for applications such as government offices, financial counters, call centers, smart education, and professional design. New generation notebook computers, embedded computers and other products for mobile office, industrial computing and other scenarios will be launched next year.