Powered by the NVIDIA GB10 Grace Blackwell Superchip, NVIDIA DGX™ Spark delivers 1000 AI TOPS of performance in a compact, energy-efficient design. With the NVIDIA AI software stack preinstalled and 128GB of memory, developers can locally prototype, fine-tune, and run inference on next-generation reasoning AI models, including those from DeepSeek, Meta, Google, and others, with up to 200 billion parameters. Seamless deployment to the data center or cloud is also supported.
Features
NVIDIA GB10 Superchip
Experience up to 1 petaFLOP of AI performance at FP4 precision with the NVIDIA Grace Blackwell architecture.
128 GB of Coherent Unified System Memory
Run AI development and testing workloads with AI models up to 200 billion parameters at your desktop with large, unified system memory.
NVIDIA ConnectX Networking
High-performance NVIDIA Connect-X networking enables connecting two NVIDIA DGX Spark systems together to work with AI models up to 405 billion parameters.
NVIDIA AI Software Stack
Use a full-stack solution for generative AI workloads, including tools, frameworks, libraries, and pretrained models.
NVIDIA DGX SPARK
| Specifications | Value |
| Architecture | NVIDIA Grace Blackwell |
| GPU | Blackwell Architecture |
| CPU | 20 core Arm,10 Cortex-X925 + 10 Cortex-A725 |
| CUDA Cores | Blackwell Generation |
| Tensor Cores | 5th Generation |
| RT Cores | 4th Generation |
| Tensor Performance1 | 1,000 AI TOPS |
| System Memory | 128GB LPDDR5x, unified system memory |
| Memory Interface | 256-bit |
| Memory Bandwidth | 273 GB/s |
