NVIDIA Launches 64GB DGX Spark at $4,999 Amid Memory Shortage
NVIDIA is releasing a 64GB variant of its DGX Spark desktop AI system on October 23, 2026, priced at $4,999. This new configuration addresses the ongoing memory shortage by offering a lower entry point than the 128GB model, which has risen to $6,950. The 64GB unit retains the GB10 Grace Blackwell Superchip and supports up to 100-billion-parameter models, with clustering capabilities to expand capacity.
Key points
- The 64GB DGX Spark launches on October 23, 2026, at a starting price of $4,999.
- The 128GB version has increased in price to $6,950 due to memory supply constraints.
- The new model supports up to 100-billion-parameter AI models locally.
- Two 64GB units can cluster to pool 128GB of memory and support 200-billion-parameter models.
- The system includes NVIDIA ConnectX-7 networking and a full CUDA-accelerated AI software stack.
Background
NVIDIA previously introduced the 128GB DGX Spark, which faced significant price hikes due to memory shortages. The company also announced the RTX Spark client PC platform for October 2026, targeting gaming and AI workloads. The 64GB variant is a response to these market conditions, aiming to provide a more accessible option for developers.
How outlets are covering it
NVIDIA frames the 64GB DGX Spark as an 'accessible price point' that retains the full software stack and GB10 Grace Blackwell Superchip, emphasizing its utility for local AI development. PCMag highlights the irony that the 64GB model costs $1,000 more than the original 128GB launch price, attributing this to the memory crunch. Tom's Hardware describes the move as a 'lifeline' for local AI enthusiasts amid the 'RAMpocalypse,' noting the high cost but acknowledging the demand for such systems. TechPowerUp reports on the technical specifications and clustering capabilities, while NVIDIA's blog details the seamless scaling via NVIDIA Sync Cluster Assistant.
Why it matters
The launch of the 64GB DGX Spark reflects the broader impact of the memory shortage on AI hardware pricing and availability. It provides a more affordable entry point for developers and researchers to run large AI models locally, reducing reliance on cloud services. The ability to cluster units for expanded capacity offers a scalable solution for growing workloads, making local AI more accessible despite rising costs.
What to watch
The 64GB DGX Spark will be available from Acer, ASUS, Dell, Gigabyte, HP, and MSI starting October 23, 2026. NVIDIA plans to release the NVIDIA Sync Model Launcher at the end of the month, simplifying the process of running local AI models. The company will also continue to push agentic AI capabilities through its RTX Spark client PC platform.
- NVIDIA Launches DGX Spark 64 GB Desktop AI Systems TechPowerUp
- NVIDIA DGX Spark 64GB Gives Developers More Ways to Build and Scale Local AI NVIDIA Blog
- Facing Memory Crunch, Nvidia Creates 64GB RTX Spark. It Still Costs $4,999 PCMag
- MSI Extends EdgeXpert Lineup With 64 GB Model TechPowerUp
- Nvidia introduces 64GB DGX Spark to throw local AI fans a lifeline amid the RAMpocalypse — new GB10 config starts at $4999 for those who can work with less Tom's Hardware
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