NVIDIA DGX Spark 20 Core Arm 10 Cortex-X925 + 10 Cortex-A725 Arms; 128GB LPDDR5x Unified RAM; 4TB NVMe M2 SSD Blackwell Archi
Reviewed 30 August 2026 · price checked live
Check price on Amazon →Overview
nVidia DGX Spark 20 Core Arm 10 Cortex-X925 is one of the 50 barebone pcs products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: Powered by NVIDIA GB10 Grace Blackwell superchip, delivering 1 petaFLOP of AI performance for cutting-edge model processing. Features a 20-core Arm CPU (10 Cortex-X925 + 10 Cortex-A725) for seamless handling of complex AI workloads. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.2 out of 5 from 61 ratings. What that score is worth next to its rivals is set out below.
- Brand
- nVidia
- Amazon rating
- 4.2 / 5 from 61 ratings
- vs Barebone PCs
- 0.3 below the category median of 4.5
- Rank in category
- 35 of 46 rated barebone pcs we track
- Price position
- Towards the top of the range (category spans £4.99 to £4749)
- How proven
- Moderate review volume
How it compares in Barebone PCs
Across the 46 rated barebone pcs products we track, the typical score is 4.5 out of 5. This one sits at 4.2, which is in the bottom quarter of the category. That does not make it a bad buy, but there are better-rated alternatives on the same shelf, so it needs another reason to earn your money.
It carries 61 ratings against a category median of 31. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the upper third of a category running from £4.99 to £4749, where the midpoint is about £56.95. Paying above the category norm needs a reason beyond the rating, because the score alone does not justify the gap here.
Worked out from the 50 barebone pcs products in our catalogue, not from the brand's own claims. How we rank →
Key features
- Unparalleled AI Performance: Powered by NVIDIA GB10 Grace Blackwell superchip, delivering 1 petaFLOP of AI performance for cutting-edge model processing.
- Advanced processing power: Features a 20-core Arm CPU (10 Cortex-X925 + 10 Cortex-A725) for seamless handling of complex AI workloads.
- High Capacity Memory: Equipped with 128GB LPDDR5x unified RAM to support prototyping and fine-tuning AI model at scale.
- Massive Storage: Includes a 4TB M.2 NVMe SSD for fast data access and ample storage for data sets and AI models.
- Next Generation Connectivity: Supports WiFi 7, 10GbE LAN and Bluetooth 5.3 for fast, reliable networking and device integration.
