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Tesla Fans Furious at Video of Tesla Crashing Into Wall Painted Like Road (futurism.com)

submitted 3 days ago by whydudothatdrcrane@lemmy.ml to c/nottheonion@lemmy.world

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In the piece — titled "Can You Fool a Self Driving Car?" — Rober found that a Tesla car on Autopilot was fooled by a Wile E. Coyote-style wall painted to look like the road ahead of it, with the electric vehicle plowing right through it instead of stopping.

The footage was damning enough, with slow-motion clips showing the car not only crashing through the styrofoam wall but also a mannequin of a child. The Tesla was also fooled by simulated rain and fog.

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[–] NotMyOldRedditName@lemmy.world 2 points 3 days ago* (last edited 3 days ago)

I think the older Tesla system (HW3) was around 300w, but I think the newer system is more now as they beefed up the compute, but I haven't seen a number on that. The old system is pretty much maxed out though with no room to grow other then making things more efficient vs just more raw power usage.

A lot of the older hardware back then wasn't purpose built for driving and was more repurposed general graphical compute, so it was less efficient hence the 2Kw you were seeing. Tesla built ASICs for the driving computer to bring costs and power usage down.

With the newer purpose built Nvidia stuff I'm sure that has brought the power draw down a lot though, likely relatively close (better or worse I don't know) than Tesla's watt per performance.

edit: clarity