AMD will release the next generation of high-end graphics cards based on the RDNA 2 upgrade architecture, Big Navi core, in the second half of this yeaNavi 21、Navi 22、Navi 23In three different versions, the smaller the number, the larger and higher the corresponding core.
Interestingly,Navi 31 is back!
Just look at the number,It should be the next generation product, but the product launch plan should not be so fast, and the code of Navi 31 appears in the new version of Mac OS Big Sur 11.0 just announced by apple, which is obviously a customized version of apple.
Mac OS Big Sur will be the biggest change from the inside out of Apple's desktop operating system in a decade Will also leave the Intel x86 architecture for the first time and support Apple's own ARM architecture processor, but it is clear that Apple and AMD will continue to work in depth on graphics.
Amd has customized a large number of video card products for apple, and many of them are far beyond the models on Windows platform in terms of specifications, such as The Radeon Pro 5600M just increased in the 16 inch MacBook Pro, the first and only navi-14-based graphics card, as well as HBM high bandwidth graphics memory, has far more performance than all amd independent graphics cards in Windows notebook.
For now, Navi 31 should be a Navi 21 apple custom version, or even a large probability of a custom enhancement, not excluding Navi 21 is an incomplete castration version, Navi 31 is the possibility of a full blood version.
Funnily enough, it wasn't the first time Navi 31's name appeared, and it was discovered as early as last December, when it was writtenNV31
In addition, Arcturus (Arcturus) has been rumored for a long time, but it has not been born, but amd has finally confirmed itThe next generation of the card is called the radeon insight mi100For the first time, cDNA architecture will be adopted, andThe latest discovery of a higher-end radeon insight mi200, even the possibility of dual core design.
Plus, AMD next generation APU Reelon code-namedIt looks like a further enhancement of Vega.
Cezann names appear in macOS code, and the corresponding string is
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