Nvidia's DGX Spark AI developer platform goes up for sale on October 15. This AI mini-PC is slated to deliver 1 PFLOP of AI inferencing performance in a tiny footprint for AI developers, but it's arriving five months late and with a $1000 price hike compared to what was promised when it first broke cover at CES 2025.

Nvidia's DGX Spark, the company's new $4,000 developer box powered by the Grace Blackwell GB10 superchip, is under fire after questions were raised about real-world performance and power draw.