KEY POINTS
  • CNBC's Jim Cramer seconds Nvidia's call for more computing and explains why investors have reason to believe in the stock's bottom.
  • The "Mad Money" host also sits down with the CEOs of Johnson & Johnson and Zoetis.
  • In the lightning round, Cramer revealed his pick between two top gaming stocks.

Investors can trust that Nvidia's stock has bottomed following its upbeat earnings report for a few key reasons, CNBC's Jim Cramer said Friday after the chipmaker's shares gained 1.82 percent.

The first is CEO Jensen Huang's own outlook for his industry, which he put quite simply on the post-earnings conference call: "The world needs more computing."