NVIDIA's neural texture compression hits RTX Spark, cuts VRAM use by 7x
AI compression could let 8GB cards handle textures meant for 16GB setups
NVIDIA's RTX Neural Texture Compression is now running on Windows-on-Arm, prepping for release on the RTX Spark platform. According to TechPowerUp, the AI-driven compression tech can cut VRAM usage by up to 7x — dropping a 6.5GB scene down to 970MB in NVIDIA's GTC 2026 demo.
NTC uses AI to compress textures on the fly without tanking quality. Games pull high-res materials without the memory hit, which matters if you're running an 8GB card that chokes on modern AAA titles. The tech debuted at GTC in May; this is the first confirmation it's shipping on actual hardware.
This could be huge for mid-tier GPUs stuck with 8-12GB VRAM. If it works as shown, you get near-high-res textures without the stutter and pop-in that plague cards at their VRAM ceiling. RTX Spark is NVIDIA's Windows-on-Arm play, so desktop gamers will have to wait for broader driver support.
Check if your GPU is the bottleneck — or if you're just hitting the VRAM wall.