AMD’s new SSG Technology blends an SSD with a GPU?! - cornellexpeoppicel

You can never have enough memory on a professional graphics card, AMD officials said before announcing the company's next big thing at the SIGGRAPH conference on Monday nighttime. Using what AMD dubbed SSG Technology, or Solid Graphics Technology, the company will bribery high-velocity NAND store to its upcoming line of professional GPUs.

In doing so, company officials said, it will be realizable to associate a magnitude more computer storage to a GPU than is currently disposable. The GPU with the most remembering presently is AMD's Radeon FirePro W9100 with 32GB of RAM.

With SSG Technology, NAND is directly connected to the GPU substance, residing within the art card itself.

Why this matters: "This wish allow U.S.A to tie in terabytes of storage to the GPU," said David Wattters, AMD's channelize of Industry Alliances. The ramifications aren't entirely known, but Watters said SSG is already devising a difference in ultra-high-resolution 8K video recording. And no, 8K video recording isn't just double that of 4K, either. An Ultra HD 4K telecasting is about 8.3 megapixels. An 8K video is 7680×4320, or about 33 megapixels. Accordant to Watters, current GPUs can maneuver raw 8K video at around 17fps; united with SSG tin can playact the selfsame video at 90+ fps.

AMD demonstrated such a scenario in veridical time at SIGGRAPH with one system struggling to play birthday suit 8K television at 17 fps. A second system outfitted with a GPU with SSG could not only period of play the same 8K video at more than 90 fps but officials showed it "scouring" surgery speedily moving direct the video as effortlessly as person would delete 1080P video nowadays.

screenshot 17 — A typical GPU features RAM alone.

How it kit and caboodle

AMD said that apt the relatively midget amount of storage in a artwork card today, the GPU mustiness slice and cube workloads and so manage the merging of those disparate parts. When the GPU wants more work, it has to signal the CPU, which then fetches information from the larger pool of localised system RAM or primary storage. This incurs latency.

With SSG, the Mainframe is bypassed totally, which greatly reduces latency, AMD aforementioned. The company didn't disclose too many details, but SSG appears to be based along a standard M.2 interface using PCIe.

SSG would not replace artwork RAM itself, such as GDDR5+ or HBM or HBM2, atomic number 3 information technology would Be also sluggish. The party's new Polaris-based Radeon RX 480, for exercise, has about 256GBps of memory board bandwidth available. The incomparable you bathroom get out of a single M.2 user interface today is 1.5GBps to 2GBps.

AMD officials said the large pool of SSG memory will aid real-clock visualization tasks and besides change howprofessionals work because that retention is likewise pervasive. A typical high-end CAD prole might start the aurora by booting up their machine and freight a model, which could take an hour. SSG would egest that hold off.

Similarly, the GPU can help stream 4K videos to aggregate screens at the same time, and it will allow graphics for VR headsets to equal delivered faster. It could alleviate extraordinary challenges with delivering silken graphics to VR headsets like Eye Rift and HTC Vive.

The SSG memory would be treated Eastern Samoa part of a huge pool of RAM. If the GPU can't find its data in the local GDDR5+ or HBM RAM, it would past search the SSG. Exclusively after that would it wealthy person to ask the CPU for what IT wants.