Chinese electronics company Huawei makes its own smartphone chips, and last year the company announced it was also developing chips for desktop computers. Now it looks like you can actually buy a computer powered by Huawei’s Kunpeng 920 processor… if you live in China.

A Chinese YouTuber posted a video showing a desktop computer featuring an 8-core Huawei Kungpeng 920 processor and the accompanying Kunpeng D920S10 desktop motherboard.

Performance is… a bit underwhelming for a system that sells for more than $1000. But at least it shows that Huawei is planning for a future where it may not be able to acquire chips or other technology from US-based companies due to an ongoing trade war between the US and China, compounded by US regulations designed to address national security concerns.

kunpeng 920 pc

The Kunpeng 920 chip is a 7nm, 64-bit ARMv8 processor with support for up to 8 CPU cores when used in a desktop PC, while the motherboard supports up to 64GB of RAM, up to six SATA 3.0 hard drives, and two M.2 cards for solid state storage.

Tom’s Hardware notes that this particular computer features 16GB of DDR4-2666 memory, a 250GB  SATA hard drive, and a Yeston RX550 graphics card plus a 200W power supply.

While the system can handle 4K video streaming, it surprisingly wasn’t able to do very well with local video playback. And while it was able to complete a Blender BMW rendering test, it took nearly 12 minutes, which is pretty slow by modern PC standards.

The biggest problem is software compatibility. The computer runs a Linux-based operating system called UOS and seems to have no support for x86 emulation, which means that at this point you can only run native applications that have been compiled to work with ARM-based chips.

Huawei’s processors aren’t the only home-grown Chinese chips designed for desktop computers though. Chinese company Zhaoxin has been developing x86 processors for the past few years, with support from the Chinese government. And while they aren’t yet truly competitive with the latest processors from Intel or AMD, Zhaoxin chips are at least compatible with the huge number of applications designed for x86 architecture.

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5 replies on “Huawei’s ARM-based Kunpeng 920 processor shows up in a desktop PC”

  1. The “full” version of the Kunpeng 920 is a 64-core server CPU. I wonder if this is meant as a development system, or a fully domestic general-purpose home computer.

  2. Is that the actual picture? That’s an enormous cooler for an ARM CPU especially for something on a 7nm node. I don’t know about performance but chances are it’s not much faster – if at all – than a Snapdragon 865, and that’s a passively cooled CPU used in phones.

  3. That’s good. Go ARM! Except for the price. Every competion for the the Intel/AMD duopoly is good for the customers. Big chunk of Open Source Software works the same for ARM as x86 in the Linux.
    With its good economy China is striving for own technology before the USA trade war.

  4. While technically it could be a viable substitute for workstation PC, it will always be a generation or 2 behind American GPUs. A much more viable product would be Kirin powered laptop. They already make a Snapdragon version for Windows-on-Arm… why can’t they release version for linux with their chipset and SOC?
    I would doubt we will see any mass produced workstations with all Chinese chipsets. Laptops I could totally believe.

    1. Necessity is the mother of invention. By forcing Chinese companies to develop their internal technology, the US is pushing them to innovate and push the envelope. While they will lag American – and Korean – technology for years, they will eventually match and exceed it. That’s what I’m concerned about.

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