NVIDIA DGX SPARK GB10 High-Performance Supercomputing Portable AI Development and Intelligent Computing Inference Machine

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 Performance1
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