RTX Neural Texture Compression is one of those technologies that could become a game changer for PC gaming, leveraging AI for texture compression and RTX Tensor Cores for real-time texture decompression. This means massive savings in VRAM and memory, up to a reported 90% in some scenarios. This would let modern 8GB GPUs play games with maximum texture quality while using considerably less memory overall.
As part of NVIDIA's new RTX Kit 2026.3 update, RTX Neural Texture Compression 0.10 beta is now available for game developers. Although still early, this update adds support for the Microsoft DirectX 12 Agility SDK preview with Linear Algebra for neural textures in DirectX. Interestingly, this update also adds support for Windows on Arm, paving the way for the technology to also be available on RTX Spark devices. With these updates, we're getting closer to seeing RTX Neural Texture Compression live in an actual game.
The other big addition to the RTX Kit is RTX Mega Geometry 2.0, coming soon to Gears of War: E-Day, so stay tuned for our coverage. RTX Mega Geometry increases the detail and complexity of objects and environments in ray-traced scenes while improving performance. More detail, more performance. It does this by converting complex meshes or sections into clusters.
The RTX Mega Geometry 2.0 update adds support for "continuous level-of-detail clusters for high-density meshes," making it ideal for fast-paced action games like Gears of War: E-Day. In Gears, it enhances Unreal Engine 5's Nanite virtualized geometry system, creating more detail everywhere you look. Traditional ray-tracing is too cost-prohibitive and taxing on hardware as scenes get more complex and detailed, which makes RTX Mega Geometry 2.0 a great tool for developers looking to add ray-tracing to games with expansive, detail-rich environments.
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Here's a summary of the RTX Kit 2026.3 update.
- RTX Character Rendering 1.4 improves far-field hair BCSDF sampling and energy conservation
- RTX Dynamic Illumination 3.1 adds DLSS Ray Reconstruction integration and some improvements to ReSTIR PT
- RTX Neural Texture Compression 0.10 beta adds support for the Microsoft DirectX 12 Agility SDK preview with Linear Algebra, enabling RTX Tensor Core acceleration for neural texture decompression in DirectX shaders. It also adds Windows ARM64 support.
- RTX Neural Shading 1.4 adds support for the latest DirectX Linear Algebra preview toolchain and updates its shader and sample dependencies.
- RTX Texture Filtering 1.3 introduces Collaborative Texture Filtering, a technique designed to improve magnification quality for stochastic texture filtering. It also adds Windows ARM64 support.
