GPU Rental Prices Double Amid AI Demand; New Stress-Test Software Shows Limits

Spot rental rates for high‑end GPUs have surged, with prices for a typical H100 cluster climbing from just under $2 per hour to nearly $4 in seven months, according to Gavin Baker, CIO of Atreides Management. Contract rates have also risen, about 40% higher than a year earlier, reflecting tight supply as AI developers continue to expand infrastructure despite a broader sell‑off in AI equities. Baker expects hyperscaler cash‑flow growth to accelerate, driven by this pricing pressure, which also affects crypto mining and decentralized compute networks.

Separately, a new benchmark application called Nukemark, built on Unreal Engine 5.7, pushes current graphics cards to extreme limits. Early tests on an RTX 4070 Super showed average frame rates as low as 23 fps at 1080p in a demanding scene, while the RTX 5090 is reported to sustain only 15‑20 fps at native 4K resolution. The software, still in early access, highlights the performance challenges even top‑tier GPUs face under maximal visual loads.