Topaz Labs Releases NeuroStream Enabling Local Models

Topaz Labs on March 3, 2026 announced NeuroStream and major updates to Topaz Photo and Astra, bringing Wonder 2 to local machines and adding Starlight Fast 2 to Astra. NeuroStream reportedly reduces VRAM usage by up to 95%, letting the one-step Wonder 2 denoise, sharpen, and upscale images on NVIDIA GeForce RTX and RTX PRO GPUs without cloud processing.
Scoring Rationale
Strong breakthrough VRAM reduction and official NVIDIA collaboration; limited independent benchmarks beyond company claims so far.
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