NVIDIA
DGX Spark
A 150 mm square 'personal AI supercomputer' built on the GB10 Grace Blackwell Superchip with 128GB of coherent unified memory and up to 1 PFLOP of FP4 compute, sold by NVIDIA and as partner systems from Acer, ASUS, Dell, Gigabyte, HP, Lenovo and MSI. On sale 15 October 2025 at $3,999; NVIDIA raised the Founders Edition to $4,699 in February 2026 and a 64GB partner version follows from 23 October 2026 at $4,999.
Released 15 Oct 2025from USD 3,999.00
Specifications
14 detailsPerformance
- Chip
- NVIDIA GB10 Grace Blackwell Superchip
- CPU
- 20-core Arm (10 × Cortex-X925 + 10 × Cortex-A725)
- Graphics
- Integrated NVIDIA Blackwell GPU with 5th-gen Tensor Cores and 4th-gen RT Cores; shares the 128GB unified memory (no separate VRAM)
- NPU / AI
- Up to 1 PFLOP FP4 AI performance
- RAM
- 128GB LPDDR5x unified, CPU–GPU coherent, 273GB/s, soldered; 64GB variant via OEM partners
- Storage
- 1TB or 4TB NVMe M.2 SSD with self-encryption
Connectivity
- Ports
- 4 × USB-C, 1 × HDMI 2.1a, up to 3 × DisplayPort over USB-C, 1 × 10GbE RJ-45, ConnectX-7 SmartNIC at 200Gb/s for pairing two units
- Wi-Fi
- Wi-Fi 7
- Bluetooth
- Bluetooth 5.4
- Ethernet
- 1 × 10GbE RJ-45; ConnectX-7 200Gb/s for clustering two systems
Build
- Dimensions
- 150 × 150 × 50.5 mm
- Weight
- 1.2 kg
- Power supply
- 240W external power supply; 140W GB10 TDP
Software
- OS
- NVIDIA DGX OS with the NVIDIA AI software stack preinstalled
As published by NVIDIA. Figures vary by configuration and region; confirm on the official product page before buying.
