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Nvidia RTX Keynote in a nutshell (with clips)

Aug 20th, 2018
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  1. Nvidia RTX:
  2.  
  3. - A platform for ray-tracing.
  4. - Full-stack platform with an api that translates down to DX/Vulkan/OpenGL
  5. - Hybridizes Raster and Ray Tracing to make ray-tracing effects possible on a consumer card.
  6. - Also only traces rays that enter into the camera (only visible rays)
  7. - Star Wars Phasma ray-tracing demo from GDC
  8. - Soft Shadows
  9. - Multi-reflection
  10.  
  11. Turing
  12. - Focused shading: can shade specific areas of the scene harder so that backgrounds don't take up the same GPU resources as the main stuff (this means motion blur can increase frames since the blurred portion can be lightly shaded)
  13. - One consumer-grade Turing GPU can render the Star Wars demo faster that 4 Volta cards.
  14. - 8x faster than 1080 Ti
  15. - "RT Core" dedicated to ray-tracing. Keeps heavy ray-tracing loads off of CUDA
  16. - Pigeonhole principle algorithm stuff.
  17.  
  18. Now he's talking about use-cases outside of gaming (medical imaging, automated colorization, and some others)
  19.  
  20. Game trailers with RTX (attached below)
  21.  
  22. RTX 2070/2080/2080 Ti announced.
  23.  
  24. Prices from keynote:
  25. 2070 $499
  26. 2080 $699
  27. 2080 Ti $999
  28.  
  29. Founder's Edition Prices (from Nvidia site):
  30. 2070 $599
  31. 2080 $799
  32. 2080 Ti $1199
  33.  
  34. Compared with Pascal (attached below)
  35.  
  36.  
  37. Ray-tracing before/after: https://clips.twitch.tv/WittySnappyOstrichImGlitch
  38.  
  39. "SOL" real-time, ray-tracing demo on Turing: https://clips.twitch.tv/FurryAbstemiousCamelGrammarKing
  40.  
  41. Ray Tracing on/off in BF V: https://clips.twitch.tv/MoistCrackyMangoMVGame
  42.  
  43. Pascal v. Turing: https://clips.twitch.tv/PerfectCooperativeVampireDuDudu
  44.  
  45. Pricing: https://clips.twitch.tv/TrustworthyCrackyTildeArsonNoSexy
  46.  
  47. Founder's Edition pre-order/pricing: https://www.nvidia.com/en-us/geforce/20-series/?nvid=nv-int-gcxxpn-56595
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