OptiX 7.5 Release

OptiX 7.5 has been released!

Here’s a summary of the new features in 7.5:

  • New OptiX-IR format (an alternative to PTX) that enables symbolic debugging support
  • Preview of symbolic debugging, including breakpoint, virtual call stack, and variable inspection support
  • New built-in sphere primitive
  • Denoising added a 2x upscaling mode that supports static images, temporal sequences, and even AOVs
  • Some tweaks and bug fixes you can find in the release notes

OptiX 7.5 requires an Nvidia display driver numbered 515 or higher, and the SDK can be downloaded from our developer site here: NVIDIA OptiX™ Downloads | NVIDIA Developer

Release Notes: https://developer.nvidia.com/optix/downloads/7.5.0/releasenotes
Documentation: https://raytracing-docs.nvidia.com/
How to get Started with OptiX 7 dev blog: How to Get Started with OptiX 7 | NVIDIA Developer Blog

Notes on the previous release: OptiX 7.4 Release