NVIDIA RTX Spark Powers Neural Rendering and AI Characters in Games

NVIDIA RTX Spark is a new Windows PC platform for AI development, creation, and gaming in slim laptops and compact desktops, powered by an NVIDIA Blackwell RTX GPU and NVIDIA Grace CPU with up to 128 GB of unified memory. It supports the full NVIDIA CUDA stack and RTX technologies including ray tracing and DLSS 5, with DLSS 5 featuring 3D-Guided Neural Rendering supported starting with NBA 2K27. An October model update runs 2x faster than the September version, halves GPU overhead, reduces VRAM use at 4K by 20%, and will ship by default in future DLSS 5 games.