AI chip startup Groq lands $640M to challenge Nvidia TechCrunchThe AI Chip Boom Saved This Tiny Startup. Now Worth $2.8 Billion, It’s Taking On Nvidia ForbesWatch Groq’s $2.8 Billion Valuation Tamps Down AI Fears BloombergAn Nvidia rival just landed $640 million in cash — and a Meta AI mentor QuartzGroq Raises $640 Million to Scale AI Inference Platform’s Capacity PYMNTS.com