VideoCardz published slides with information about future video cards based on Vega 10 and Vega 20. These slides are from AMD presentation, intended for internal use, they should not be made public.
Abbreviation CU (Compute Unit ) is replaced by NCU (Next-Generation Compute Unit ), and the computing power of the value in single-precision operations increased from 12 to 12.5 TFlops. It is also important to note that the slide indicates the presence of 2 stacks HBM2, which was confirmed two days ago, when the GPU Vega was shown live.
Vega 10 graphics processor uses 14-nm architecture GFX9 and has 64 computing unit, now known as the NCU. Memory capacity is 16 GB, and its bandwidth is 512 GB / s. New card consumes 225 watts of power, and its output will be held in the first half of this year. At the same time in the second half of this year will be released the video card based on two GPUs Vega 10. Interestingly, in the specifications indicated as NCU 64, but it is also stated there 4 HBM2 stack.
The second published slide reveals details about Vega graphics processor 20. The output of the GPU is slated for the second half of 2018, it will be carried out on a 7-nm technology standards, and will also have a computing unit 64. Note here that will significantly increase the computing power in the double-precision operations, and it will be 1/2 of computing power in a single-precision operations, while Vega 10, this ratio is 1/16. More Vega 20 will receive four HBM2 chips total volume
of from 16 to 32 GB with a capacity of 1TB / s. Finally, we note support for PCI-Express 4.0.
Finally, the third published slide is a server computing accelerators. Slide confirms AMD plans to replace Polaris 10 and Polaris 11 processors this year, the new GPU Vega 11, and it in turn replaced by the 2019 Navi 11. By the way, the adapter Radeon Pro S9 Nano was introduced under a different name - Radeon Instinct MI8. Related Products :
|