Cloud AI infrastructure startup TensorWave Inc. has closed a $350 million Series B funding round, reaching a $1.55 billion valuation. Co-led by Magnetar and AMD Ventures, the capital will fuel expansion of high-performance computing resources designed specifically as an alternative to Nvidia Corp.’s dominant graphics processing units.
Unlike competitors scrambling for Nvidia hardware, TensorWave relies exclusively on chips and software from Advanced Micro Devices Inc. CEO Darrick Horton states this strategy aims to restore market competition and reduce enterprise dependency on a single supplier. The Las Vegas-based firm currently operates three data centers in Arizona, Florida, and Pennsylvania, each housing 10,000 AMD Instinct processors.
TensorWave plans to scale its capacity from 500 megawatts to two gigawatts within the next year. A critical component of this expansion involves refining AMD’s ROCm software platform to ensure seamless compatibility for AI inference workloads. This partnership positions TensorWave as a vital infrastructure player alongside other emerging rivals like Cerebras Systems Inc. in the race to diversify the AI chip supply chain.