Nvidia Will Launch 64GB DGX Spark in October 2026
The new 64GB AI supercomputer model will arrive on October 23, 2026, alongside price hikes for existing 128GB units.
Updated on Oct. 2, 2026 in Artificial Intelligence
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Nvidia has announced a 64GB version of its DGX Spark AI supercomputer, which will be available starting October 23, 2026, for $4,999. The company also confirmed that the price for the 128GB DGX Spark model will rise to over $6,000 due to increasing component and memory costs.
Why it matters
This release expands the accessible hardware tier for local AI development, positioning Nvidia systems against AMD Ryzen AI Halo configurations that range from $3,500 to $4,500. The pricing adjustments reflect broader industry volatility in memory procurement and component supply chains.
The 64GB model features a ConnectX-7 NIC (a high-speed network interface card designed for data centers) and leverages the NVIDIA Sync Cluster assistant to pool unified memory across units. Clustering two units via QSFP cable yields a 1.7x performance increase over a standalone system.
The players
Nvidia
A designer of graphics processing units, AI software stacks, and data center infrastructure that dominates the global market for artificial intelligence hardware.
AMD
A developer of high-performance processors and AI-optimized computing systems that competes with Nvidia in the workstation and enterprise hardware sectors.
The details
The DGX Spark is a modular supercomputer designed to run the NVIDIA AI software stack and DGX OS. When scaled, the architecture allows users to aggregate memory resources across multiple nodes using high-bandwidth QSFP (Quad Small Form-factor Pluggable) cabling. This allows smaller clusters to handle workloads that exceed the capacity of a single system's onboard memory.
Timeline
September 2026: DGX Spark configuration testing was performed by the author.
October 23, 2026: The 64GB DGX Spark model becomes available from manufacturing partners.
The Tech Race
Nvidia's introduction of a lower-capacity, lower-cost unit marks a pivot toward capturing the mid-range AI workstation market. This strategy directly challenges the AMD Ryzen AI Halo ecosystem by offering an integrated software-hardware stack at a competitive price point.
Developers and researchers can expect the $4,999 unit to be available through hardware partners starting late October 2026. Those relying on existing 128GB units should prepare for higher acquisition costs as prices for that configuration move above $6,000.
The takeaway
Nvidia is attempting to stabilize its market share by filling the price gap between its flagship supercomputers and entry-level consumer AI hardware. Potential buyers should monitor the October 23, 2026 launch to see if manufacturing partners offer additional performance bundles.
What happens next
The 64GB DGX Spark model will be available through partners including Acer, Asus, Dell, Gigabyte, HP, and MSI on October 23, 2026.
Further reading
For more on the current state of specialized computing, visit the Artificial Intelligence section.
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