
NVIDIA Launches 64GB DGX Spark at $4,999 as Memory Costs Drive 128GB Model to $6,950
NVIDIA is releasing a new 64GB variant of its DGX Spark AI workstation on October 23, 2026, priced at $4,999. This move follows significant price hikes for the original 128GB model, which now exceeds $6,000 and is reported to reach $6,950. The new configuration retains the GB10 Grace Blackwell Superchip and full software stack but halves the unified memory. While the 64GB unit supports up to 100-billion-parameter models, two clustered units can pool memory to 128GB and support 200-billion-parameter models with a 1.7x performance boost. The launch is a response to rising memory costs, offering a lower entry point for developers while the 128GB version becomes significantly more expensive.












