Tesla just confirmed the Cybercab packs a more powerful full self-driving computer with increased onboard memory beyond anything in today's consumer vehicles.
This leak from Natlab shows the new Cybercab robotaxi hardware exceeds the 32 GB RAM ceiling of current AI4 computers. Potential configs include double the memory or even an early AI5 prototype slated for 2027 mass production.
Why the upgrade matters
Tesla has always iterated hardware like phones, moving from HW2.5 to HW3 to HW4. The Cybercab HW4 FSD demands larger neural nets for true unsupervised operation, so the extra RAM removes bottlenecks that limit today's setups.
Impact on Model Y buyers
Current Model Y FSD obsolete concerns are real. Vehicles rolling off the line now top out at existing hardware limits, which may fall short of the unsupervised performance promised for robotaxis. The Tesla Cybercab FSD hardware upgrade sets a new bar that could force future Tesla new FSD hardware refreshes across the lineup.
If you're ordering soon, low rates like 0-0.99% still make sense if you need the car, but expect ongoing upgrades. Check the Tesla Cybercab under 30k price breakdown for value context on the upcoming robotaxi.
Bottom line
Hardware marches forward. Buy when the deal fits your needs rather than chasing the next spec, because Cybercab robotaxi hardware proves Tesla will keep pushing limits.
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