Powered by the NVIDIA GB10 Grace Blackwell Superchip, NVIDIA DGX™ Spark delivers 1 petaFLOP of AI performance in a power-efficient, compact form factor. With the NVIDIA AI software stack preinstalled and 128GB of memory, developers can prototype, fine-tune, and inference the latest generation of reasoning AI models from DeepSeek, Meta, Google, and others with up to 200 billion parameters locally, and seamlessly deploy to the data center or cloud.
NVIDIA DGX Spark GB10
- Built on NVIDIA GB10 Grace Blackwell Superchip
- NVIDIA Blackwell GPU with fifth-generation Tensor Core technology
- NVIDIA Grace CPU with 20- core high-performance Arm architecture
- Up to 1 petaFLOP of AI performance using FP4
- 128 GB of coherent, unified system memory
- Support for up to 200 billion parameter model
- NVIDIA ConnectX™ networking to link two systems to work with models up to 405 billion parameters
- Up to 4 TB of NVMe storage
- Compact desktop form factor
About
Specification
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
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