GoKawiilBlender 5.3 adds Gaussian Splat support, DLSS 4.5 Ray Reconstruction, Vulkan default
Blender 5.3 has shipped with the ability to import 3D Gaussian Splats from PLY, SPZ, and glTF files, plus support for Nvidia's DLSS 4.5 Ray Reconstruction as a new denoiser and compatibility with Nvidia RTX Spark devices. The update also makes Vulkan the default graphics backend on Windows (excluding ARM) and Linux, replacing OpenGL, and adds dispersion support to the Principled BSDF shader node in Cycles.
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Switching Vulkan to default suggests Blender's developers see it as now mature enough to outperform OpenGL for most users, which could improve viewport and rendering speed across platforms. Native Gaussian Splat import signals growing mainstream interest in this newer 3D capture technique within established creative tools, potentially easing workflows for artists working with scanned or neural-rendered scenes.
- Blender 5.3 can now import Gaussian Splats directly from PLY, SPZ, and glTF formats.
- Vulkan replaces OpenGL as the default backend on Windows (non-ARM) and Linux.
- New Cycles features include Nvidia DLSS 4.5 Ray Reconstruction denoising and dispersion support in the Principled BSDF node.
NVIDIA GeForce RTX 4070 GPU — Blender 5.3's new DLSS 4.5 Ray Reconstruction denoiser and Vulkan backend benefit greatly from a capable NVIDIA RTX GPU. The RTX 4070 offers strong ray tracing performance and plenty of VRAM for handling Gaussian Splats and Cycles rendering workloads smoothly.
See NVIDIA GeForce RTX 4070 GPU on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: tech.slashdot.org, 2026-11-10
Published there as: “Blender 5.3 Released With Nvidia DLSS 4.5 Ray Reconstruction, Vulkan Default”
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