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Sony jumps into bed with AMD: next-gen Playstation details emerge

by on17 April 2019

AMD confirms Zen 2 CPU and Navi GPU

After endless rumors regarding the next-generation Playstation console, Sony has now officially revealed a bit more details, with AMD confirming Zen 2 CPU architecture and Navi GPU architecture.

In an exclusive article by Wired, Sony's lead architect and games designer, Mark Evan Cerny, confirmed a lot of previous rumors as well as making a bold statement that the next-gen Playstation, will be "no mere upgrade".

While the article talked about a lot of things, the big news is the confirmation that the next-gen Playstation will be using AMD's Zen 2 CPU architecture and Navi GPU architecture. While there was no official confirmation, we are most likely looking at a single chip, or as AMD calls it an APU.

Following the article, AMD's CEO, Dr. Lisa Su, tweeted the article saying that she is "super excited to expand their partnership with Sony on the next-generation Playstation console", and confirming that it is indeed a custom chip with Zen 2 CPU and Navi GPU architectures.

Both the Zen 2 CPU and Navi GPU will bring significant performance uplift to Sony's next-gen console and while we have yet to see them in the PC world, a higher number of CPU cores and a GPU that will most likely do ray tracing are something to look forward on Sony's next-gen console.

amd navi 2

With ray tracing being the holy grail in computer graphics, it is obvious that Sony wants it on its next-gen console but it is most likely that we will see a hybrid approach, similar to what Nvidia has been doing with its RTX series graphics cards. It is still not clear if Navi will have dedicated hardware units for ray tracing or if Sony's custom chip is different from Navi GPUs that AMD plans to launch in the PC market, but ray tracing will be a big part according to Cerny.

Cerny did talk a bit more about features expected in the next-gen Playstation, putting a big focus on 3D audio. Cerny expressed a big frustration that audio did not change between previous Playstation generations, so it will be interesting to see what will Sony do on that part of the next-gen Playstation.

The article also confirmed that Sony will finally switch to SSD for storage, and it was about time. SSDs, especially PCIe NVMe ones, bring tremendous performance gains over traditional SATA HDDs. Cerny promises that this SSD will have "a raw bandwidth higher than any SSD available for PCs," so we could be looking at a custom solution. Of course, this also raises the price question as Sony will have to balance it carefully.

Other noted features include backward compatibility with Playstation 4, which is not a big surprise considering that Playstation 4 comes with an x86 CPU and custom GPU. It will also have support for 8K TVs, and probably some other features that Sony is keeping to itself.

Unfortunately, the company won't be at the E3 2019 show in June, and there are no details on when will the next console hit retail/e-tail shelves, so there will be plenty of time for Sony to slowly tease it.


Last modified on 17 April 2019
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