NVIDIA DGX Spark
Powered by the NVIDIA GB10 Grace Blackwell Superchip, the NVIDIA DGX™ Spark delivers 1 petaFLOP of AI performance in an energy-efficient, compact form factor. With the pre-installed NVIDIA AI software stack and 128 GB of memory, developers can locally prototype, refine, and execute the latest generation reasoning models — like those from DeepSeek, Meta, Google, and others — featuring up to 200 billion parameters, and seamlessly deploy them to the data center or the cloud.
NVIDIA GPU, CPU, Network, and AI Software Technologies
NVIDIA GB10 Superchip
Experience up to 1 petaFLOP of AI performance with FP4 precision, powered by the NVIDIA Grace Blackwell architecture.
128 GB Coherent Integrated System Memory
Run AI development and test workloads with models of up to 200 billion parameters — right from your desk — thanks to the large, integrated system memory.
NVIDIA ConnectX Network
The powerful NVIDIA ConnectX networking technology enables two NVIDIA DGX Spark systems to be interconnected, providing high-bandwidth, low-latency communication for distributed AI workloads.
NVIDIA AI Software Stack
Leverage a complete software stack for generative AI workloads — including tools, frameworks, libraries, and pre-trained models.
Exploded View
Specifications
| Architecture | NVIDIA Grace Blackwell |
| GPU | NVIDIA Blackwell Architecture |
| CPU | 20 core Arm, 10 Cortex-X925 + 10 Cortex-A725 Arm |
| CUDA Cores | NVIDIA Blackwell Generation |
| Tensor Cores | 5th Generation |
| RT Cores | 4th Generation |
| Tensor Performance | 1 PFLOP |
| System Memory | 128 GB LPDDR5x, unified system memory |
| Memory Interface | 256-bit |
| Memory Bandwidth | 273 GB/s |
| Storage | 1 or 4 TB NVME.M2 with self-encryption |
| USB | 4x USB TypeC |
| Ethernet | 1x RJ-45 connector 10 GbE |
| NIC | ConnectX-7 Smart NIC |
| Wi-Fi | WiFi 7 |
| Bluetooth | BT 5.3 |
| Audio-output | HDMI multichannel audio output |
| Power Consumption | TBD |
| Display Connectors | 1x HDMI 2.1a |
| NVENC | NVDEC | 1x | 1x |
| OS | NVIDIA DGX™ OS |
| System Dimensions | 150 mm L x 150 mm W x 50.5 mm H |
| System Weight | 1.2 kg |