Learn · Tools & Frameworks · NVIDIA DGX Spark & GB10 Superchip
The Deskside AI Supercomputer
In plain English
NVIDIA's DGX Spark is like having a datacenter supercomputer right under your desk! Powered by the GB10 chip with 128GB unified memory, it runs massive models locally without needing cloud APIs. 🖥️⚡
What is actually going on
The NVIDIA DGX Spark is powered by the GB10 Grace Blackwell Superchip, integrating a 20-core Arm Grace CPU and a Blackwell GPU with 128GB coherent unified memory. It delivers up to 1 PetaFLOP of FP4 AI compute performance in a deskside form factor.
Why it matters
It allows developers to prototype, fine-tune, and run 200B parameter models locally without incurring cloud GPU costs or data privacy risks.
Another way to think about it
A jet engine in a desktop computer casing. 🛩️
Check yourself
What superchip powers the NVIDIA DGX Spark?
- Apple M4 Max
- NVIDIA GB10 Grace Blackwell
- Intel Core i9
- AMD Threadripper
Show answer
NVIDIA GB10 Grace Blackwell — The DGX Spark is powered by the GB10 Grace Blackwell Superchip with 128GB unified memory.
The GB10 Superchip combines a Grace Arm CPU and a Blackwell GPU with coherent unified memory.
- True
- False
Show answer
True — Yes, Grace CPU and Blackwell GPU reside on the same package sharing 128GB memory.