On Aug. 27, Nvidia is set to report its fiscal second-quarter earnings. Only time will tell what those earnings reveal, but it's natural for investors to wonder if they should buy Nvidia's stock before the earnings to potentially take advantage of a post-earnings stock price boost.

If Artificial General Intelligence becomes even partially realized over the next few years, the demand for NVDA high-performance computing could soar exponentially

Advanced Micro Devices Inc (NASDAQ: AMD) has already rallied nearly 30% since early April but Rober Schein – the chief investment officer of Blanke Schein Wealth Management believes the AI stock is not done pleasing its shareholders just yet.