AMD swoops in to help as John Carmack slams Nvidia's $4,000 DGX Spark, says it doesn't hit performance claims, overheats, and maxes out at 100W power draw — developer forums inundated with crash
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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.