Workstation Nvidia DGX Spark Founders Edition 128GB NVIDIA GB10 Grace Blackwell SSD:4TB

NVIDIA DGX Spark - Desktop AI SuperComputer Workstation

At its heart sits the NVIDIA GB10 Grace Blackwell Superchip, combining a 20-core Arm CPU with a Blackwell GPU, alongside 128GB of unified memory and a 4TB NVMe drive. The system delivers up to 1000 AI TOPS and is built for developing, fine-tuning and running large AI models locally.

Superchip & AI performance

At the core sits the NVIDIA GB10 Grace Blackwell Superchip, uniting a 20-core Arm CPU (10x Cortex-X925 and 10x Cortex-A725) with a Blackwell-architecture GPU featuring 5th-generation Tensor Cores and 4th-generation RT Cores. The system delivers up to 1000 AI TOPS (about 1 PetaFLOP at FP4 precision), enough to work locally with models that have billions of parameters.

Memory & storage

The system is equipped with 128GB of coherent LPDDR5x unified memory shared between the CPU and GPU, with bandwidth of up to 273 GB/s. Storage is handled by a 4TB self-encrypting NVMe M.2 drive for fast loading of large datasets and models.

Connectivity & operating system

The DGX Spark includes a ConnectX-7 SmartNIC running at up to 200 Gb/s, 10GbE wired networking, Wi-Fi 7 and Bluetooth, four USB Type-C ports and an HDMI 2.1 output. It runs NVIDIA DGX OS based on Ubuntu Linux with the NVIDIA AI software stack pre-installed.

• Superchip: NVIDIA GB10 Grace Blackwell
• CPU: 20-core Arm (10x Cortex-X925 + 10x Cortex-A725)
• GPU: NVIDIA Blackwell (5th-gen Tensor, 4th-gen RT)
• AI performance: up to 1000 AI TOPS (1 PetaFLOP FP4)
• Memory: 128GB LPDDR5x unified (up to 273GB/s)
• Storage: 4TB self-encrypting NVMe M.2
• Networking: 10GbE, ConnectX-7 up to 200Gb/s, Wi-Fi 7, Bluetooth
• I/O: 4x USB Type-C, HDMI 2.1
• OS: NVIDIA DGX OS (Ubuntu Linux)