AMD-Backed TensorWave Eyes $1.55B Valuation, Challenges Nvidia in AI Rentals

TensorWave closed a $350 million funding round in June 2026, hitting a $1.55 billion valuation. The GPU rental startup builds data centers using AMD chips instead of Nvidia's. AMD's investment signals its AI accelerators and software are now competitive enough for real-world production work—where price and supply matter as much as raw speed.