NVIDIA RTX Spark PCs With GB10 Superchip Available starting October 16, 2026 From $2,599 | Hardware
NVIDIA says RTX Spark, a Blackwell RTX GPU superchip (GB10) built with up to 128GB of unified memory and up to 1 petaflop of FP4 AI performance, is available i…
Published on MyPrivateClaw
Oct 18, 2026, 7:13 AM UTC
Coverage date
Oct 17, 2026
Last updated
Oct 18, 2026, 7:13 AM UTC
News summary
RTX Spark is offered in Windows PCs from ASUS, Dell, HP, Lenovo, Microsoft and MSI, with global availability and pricing from $2,599 starting October 16, 2026. NVIDIA states that availability and configurations vary by region and may change. The GB10 superchip connects a 6,144 core Blackwell RTX GPU and fifth generation Tensor Cores with FP4 precision to a 20 core NVIDIA Grace CPU via NVLink C2C. NVIDIA says local AI agents run under the NVIDIA OpenShell runtime together with Microsoft Execution Containers that constrain agent permissions. NVIDIA states that the shared unified memory between the Blackwell RTX GPU and Grace CPU lets RTX Spark run 120 billion parameter large language models with 1 million tokens context entirely on device without cloud dependency. This is speculative model sizing as stated by NVIDIA and was not independently benchmarked. NVIDIA also introduced Nemotron 3.…