They say it's harder to stay on top than to make it to the top of any industry. In the world of artificial intelligence (AI) powered supercomputers, the undisputed lion on top of the mountain is NVIDIA Co. NASDAQ: NVDA, with an estimated 94% market share of AI chips or GPUs. While there are plenty of competitors like Marvell Technology Inc. NASDAQ: MRVL when it comes to application-specific integrated circuits (ASICs) for AI, there are few viable competitors for NVIDIA's dominant AI chipsets in the computer ...