Nvidia claims software and hardware upgrades allow Blackwell Ultra GB300 to dominate MLPerf benchmarks — touts 45% DeepSeek R-1 inference throughput increase over GB200

Nvidia has achieved a 45% increase in inference performance over its previous GB200 platform with the Blackwell Ultra GB300 NVL72 system in MLPerf benchmarks, showcasing hardware and software advancements. The Blackwell Ultra architecture, powering RTX 50-series graphics cards, offers top-tier performance for gaming and AI applications. Nvidia's enhancements include more capable tensor cores, software optimizations, and quantization techniques to improve throughput and maintain accuracy. The company positions the GB300 as economically disruptive for AI factory development, with shipments set to begin soon.