What’s driving the surge in quantum stocks this week

Inside Google’s quantum computing lab in Santa Barbara, California. CNBC Quantum computing stocks are wrapping up a big week of double-digit gains. Shares of Rigetti Computing, D-Wave Quantum and Quantum Computing have surged more than 20%. Rigetti and D-Wave Quantum have more than doubled and tripled, respectively, since the start of the year. Arqit Quantum…

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Computing power demand is biggest challenge

OpenAI CFO Sarah Friar said Wednesday that even as the company hits revenue milestones, it faces ongoing pressures due to the demand for computing power required for artificial intelligence. “It is voracious right now for GPUs and for compute,” she told CNBC’s “Squawk Box” on Wednesday, adding that insufficient compute, or computing power, to meet…

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