TL;DR
On October 2, 2026, NVIDIA announced a new 64GB unified-memory configuration for the DGX Spark desktop AI system, based on the Grace Blackwell GB10 superchip, with an MSRP from $4999. It will be available on October 23 through Acer, ASUS, Dell, Gigabyte, HP and MSI.
Event overview
On October 2, 2026, NVIDIA announced a new 64GB unified-memory configuration for the DGX Spark desktop AI system. Per NVIDIA's official blog, DGX Spark 64GB targets AI developers and creators for building and running AI agents locally; it will ship on October 23 through six partners: Acer, ASUS, Dell, Gigabyte, HP and MSI.
Key facts
- Event: DGX Spark 64GB configuration unveiled (NVIDIA official blog, October 2, 2026).
- Availability: shipping October 23 via Acer, ASUS, Dell, Gigabyte, HP and MSI (per NVIDIA's official blog).
- MSRP: from $4999 (per NVIDIA's official blog).
- Hardware: based on the NVIDIA GB10 superchip, Grace Blackwell architecture, up to 1 PFLOPS of AI performance at FP4 (per NVIDIA product page).
- Memory: 64GB or 128GB unified memory configurations (per NVIDIA product page).
- Local AI capability: runs models up to 200 billion parameters; a single-machine workflow can scale to two machines without reconfiguring the software environment (per NVIDIA product page and blog).
Official sources
- NVIDIA Blog (October 2, 2026): NVIDIA DGX Spark 64GB gives developers more ways to build and scale local AI
- NVIDIA product page: NVIDIA DGX Spark