Musk says the new silicon is an order of magnitude faster than the chips in their cars now, a product developed by NVIDIA, an industry leader and supplier to at least 20 other robocar developers. The NVIDIA chips, Musk says, can deal with 200 frames of video per second, from the cameras around the car. (Unlike most other autonomous vehicle developers, Tesla is determined that cameras are enough to perceive the world, and it doesn’t need the more expensive lidar sensors.) Tesla’s chip can handle
2,000 frames per second, with some spare capacity left for redundancy and safety.
That might be true, but it’s not a Ruffles to Ruffles comparison. “The performance claims are against what they have in the vehicle today, which are three years old,” says NVIDIA’s director of automotive Danny Shapiro. NVIDIA’s
latest silicon is at least 10 times faster than that, which would put it on a par with Tesla’s chip.